In weaving technology, a loom is not an equipment yet it is eventually a gadget that is made use of to create woven textile by the insertion of weft and also warp thread. The loom is the main get in touch with factor of the overall process of woven material manufacturing such as ginning, opening, spinning, carding, warping, winding, beaming, and also sizing. It should be noted below that, looms are usually run by either electric motor fitted shaft or line shaft. Different types of impend have actually provided in this article.

Throughout the weaving process, the weaver raises or reduces a few of the warp threads to create an opening called a shed. The weaver pushes the weft via that opening using a device called a shuttle bus. Except for one of the most fundamental of looms such as framework impends, all looms have some technique for producing sheds. As an example on shaft impends, warp strings are lifted or reduced because they are threaded with heddles that hang on structures called harnesses. When the weaver utilizes treadles or bars to raise or decrease the harnesses, the warp strings threaded on those harnesses go up or down and a shed is developed. On easier looms (inkle looms, backstrap impends, and also rigid-heddle looms), the heddles are moved up or down manually to create the shed.

A weft-carrying shuttle bus can be as straightforward as a stick wrapped with thread or can be a fairly technological flying shuttle bus that zooms throughout the weft with the quick flick of a cable. As a shuttle bus moves with the shed throughout the warp, it leaves a path of weft. Each travel through the shed is called a pick. After each pick, the weaver transforms the shed by altering which warp strings are lifted or decreased and positions the pick making use of a part of the impend called a reed that appears like a very large comb in a structure. Placing a pick is called beating although besides the instance of a hefty carpet, putting is a far better description.

Sorts of Loom Made Use of in Weaving Innovation:
The impend is primarily identified right into two kinds. These are:
1. Hand Loom:
The handloom is powered by hand. In the case of handloom, the warp thread travels through a heddle and also space between the shed. Right here, the shuttle is used for the insertion of the pick. Handloom is the initial as well as the earliest loom amongst all the looms used in weaving innovation. Handloom is identified into 5 kinds which are the below:
Upright r primitive impend,Pit impend,.Frame impend,.Hattersley loom,.Chittaranjan loom.

Pit Loom:
Pit impend is established by sinking four posters right into the ground and also with an overhang slay. When it comes to a pit loom, the thread job inside the pit to make sure that the warp thread might take in wetness and better weaving will result. In this impend, the combination of slay as well as shuttle boxes. Pit impend is two kinds where one is fly shuttle bus impend as well as another one is toss shuttle bus loom.

Frame Loom:
Frame looms virtually have a similar device that ground impends hold. The loom was made of rods and also panels attached at the ideal angles to construct a type comparable to a box to make it a lot more handy and also workable. Mount impend is being used even previously as a result of its mobility as well as economic climate. Mount impend has 2 kinds, one is fly shuttle impend as well as another one is tossed shuttle impend.

2. Power loom:
Power loom has three kinds, those are:
Average power loom,Modern loom or shuttleless loom, Automatic power loom.
Modern Loom or Shuttle Less Loom.
In weaving modern technology, contemporary looms suggest shuttleless loom. Throughout the 20^th century, this type of impend machine has begun to establish. There are various kinds of contemporary impend equipment utilized in the weaving factory. Modern loom or shuttleless loom has identified into four kinds, such as:
Rapier loom,Multiphase impend,.Projectile impend,.Jet impend.Rapier Loom.

The rapier loom is a shuttleless loom equipment. Filling thread is carried through the shed of the warp yarns right into one more side of the impend by finger-like providers. This kind of looms is a rival to the rocket looms. It has 2 kinds, those are single rapier loom,double rapier loom.multiphase Loom.

What to Take Into Consideration When Purchasing A Weaving Loom

There are numerous inquiries to ask yourself before you purchase a loom.

What’s your ability degree? Are you an experienced weaver or are you simply getting started? If you’re uncertain whether or not weaving is likely to stick as one of your leisure activities, you might wish to try a little loom initially, such as a rigid-heddle, inkle, or table impend.

What type of fabric do you want to make? If you have an interest in tapestry, then a structure loom or larger tapestry loom is an obvious option. If you have an interest in creating large pieces, a floor impend is the very best choice. If you don’t truly appreciate developing large pieces, than any of the looms will certainly help you. You can weave most small items on big looms. If you want to make elaborate weave patterns, then either a floor impend or table impend with 4 to 8 shafts is your best choice. An inkle loom is the only selection if you intend to weave bands and also belts.

Just how much space do you have for a loom and equipment? A flooring loom can have a large footprint, whereas a few of the other looms are quite tiny and also can be done away with when not in use. Floor looms and also table looms also call for other devices such as warping boards and bobbin winders that the other looms do not call for.

The first factor to consider is your weaving skill degree. Are you a knowledgeable weaver or are you just starting? If you’re not sure whether or not weaving is going to stick as one of your hobbies, you may wish to attempt a small impend first. If you already recognize you enjoy weaving, after that you ought to really feel extra comfy investing in a large standing impend or perhaps a more complicated table impend.

An additional factor to consider to make is what kind of textile you want to generate on your impend. What dimension would certainly you such as to generate? If you don’t actually respect developing large pieces, perhaps opt for an inkle impend or a tapestry loom. If you’re trying to create huge or fancy pieces, after that you’ll most definitely require a four-harness loom or a standing loom. 

As early as early 2021, Suntech launched the ST weaving machine series. After nearly a year of product change and optimization, the ST loom series basically solved many stubborn problems in the loom industry. The following are the problems that Suntech looms can solve:

1. How to configure the shed opening time and weft insertion time of the rapier loom?

The weft insertion time of the rapier loom-the time for the feeding gripper and the picking gripper to enter the shed-is fixed. The opening time is mainly determined by the characteristics of the fabric and the clarity of the shed. Generally, plain weave fabrics should be equipped with early opening, which is conducive to beating up the weft, reducing the falling movement and improving the quality of the fabric. Twill and jacquard fabrics should fall off after configuration, which can not only meet the appearance of the fabric, but also reduce the rate of breakage.

2. How to set the leveling time of the small heald frame?

The leveling time of the small heald frame of the waste side of the rapier loom should be 25°～30° earlier than that of the plain weaving to ensure that the weft yarn is clamped before the rapier shuttle is released, instead of retreating to the fabric falling and causing the weft yarn to shrink .

3. What is the effect of the cutting time of the rapier loom during weft insertion?

The weft cutting time is too early, and the gripping depth of the weft yarn by the gripper is not enough, and errors are prone to errors during conveying. If the cutting time is too late and the weft tail is too long, it will cause two wefts or weave waste yarn into the cloth and fall, which will affect the quality.

4. What are the reasons for the wrong weft feeding on the rapier loom?

There are scattered fluff and debris in the yarn feeding and clamping weft clamping device, and the weft clamping device cannot effectively clamp the weft yarn.

The weft cutting time is too early, the weft entering the weft clamp is not deep enough, and the weft feeding and clamping force is too small.

The tension of the weft yarn section is unreasonable, and the clamping force of the weft yarn clamp is too small.

5. Why even if the rapier loom has an automatic weave matching device, there will still be movement marks? And how to prevent it?

reason:

Improper choice of operating mode.

The let-off and take-up actions are abnormal.

Some special fabric patterns, such as basket weave, fancy basket weave, etc., due to the organization, the structure is loose and tight, and there will still be movement marks after the machine stops.

prevention:

Choose the appropriate operation mode according to the fabric pattern.

Check whether the sentimental and receiving emotions are normal.

Appropriately reduce the set tension.

Properly delay the shedding time.

6. What are the reasons for the defects of rapier weaving weft loops? How to prevent it?

reason:

The heald frame leveling time of the waste side heald frame is too late. When the weft receiving and clamping device is opened for weft feeding, the waste edge cannot effectively control the weft.

The opening time of the receiving gripper is too early.

The amount of scrap yarn is too small to effectively clamp the weft.

prevention:

The heald frame leveling time of the waste side heald frame should be 25~30° ahead of the rest of the heald frame.

Adjust the opening time of the pick-up gripper. Too early, it is easy to produce weft loop defects; if it is too late, the waste edge will be too long.

Check whether the amount of waste yarn is sufficient and whether the end break has been fixed.

It can be seen that the start time and duration of many operation steps in the operation of the rapier loom are very important. How to match the time according to the actual situation? This requires the guidance of an experienced technical manager who understands the process, or you can consider buying an intelligent rapier loom, which will automatically match the corresponding operating process through the automation system. The system will automatically set the start and end time of each process of weaving, fully connect each process, and adjust the parameter settings according to the actual situation to correct problems in the process in time.

At present, Suntech is solving the technological problems in the weaving process, comparing a large amount of operating data, summing up experience, and with the support of technological data, optimizing the setting of the time interval and connection point between the various processes of the rapier loom, and launching the equipped ST- The intelligent rapier loom of the ERL-808-ULTRAFAST808 rapier loom not only speeds up the weaving speed, but also improves the stiffness of the warp and weft mechanism, increases the weft compression force, and can automatically find the weft, effectively reducing weft damage, even if the operator With limited skills and management, machines can perform the most difficult tasks.

The maximum speed of the rapier loom can reach 800 rpm, and the stable speed can reach 550-660 rpm, ensuring product quality and bringing economic benefits to the enterprise. It is also suitable for weaving cotton, hemp, wool, silk, chemical fiber and other conventional fabrics, as well as glass fiber, metal fiber, basalt fiber and other special industrial fiber fabrics, which can be flexibly adapted to various fabrics. Fabric.

The equipment is driven by a motor, heavy-duty special steel, solid beams and bases imported from Spain. The high quality guarantees the stability of the rapier chuck and the rapier belt under high-speed operation, which guarantees the quality of weaving. Compared with traditional looms, this This kind of loom can save 15%-20% of power consumption.

As people are now more aware of environmental protection, new fibers are developing in the direction of diversification, novelty, and environmental protection to meet diversified production needs.

The application of new fiber materials has given life to the traditional textile industry, which, together with the advancement of textile electromechanical integration, intelligence, and new production processes, has enabled the traditional textile industry to come to life and regain its luster. The continuous development and use of new natural fibers not only save energy such as oil but also reduces environmental pollution, natural fibers have a certain affinity for the human body, some natural fibers also have health care and other effects, with people’s pursuit of nature, back to nature continues to grow, the future, natural fibers will have a broad market prospect.

What are the new fibers currently available?

1. Metal fiber

Metal fibers have good mechanical properties, not only fracture than the strength and tensile modulus is high, and can resist bending, good toughness; has good electrical conductivity, anti-static, such as tungsten fibers used as incandescent bulbs filament, it is also an important material to prevent electromagnetic radiation and conductive and electrical signal transmission; with high-temperature resistance; stainless steel fibers, gold fibers, nickel fibers, etc. with good chemical corrosion resistance It is not easy to oxidize in the air and other properties.

Application areas.

(1) in intelligent clothing as a power transmission and electrical signal transmission of the wire.

(2) can be used as anti-static materials in general functional clothing, under the characteristic conditions, can eliminate friction and induction static electricity, can be applied in oil, gas fields, and flammable and explosive products production enterprises, petroleum, natural hot gas, and other flammable and explosive materials in the transportation process, electrical safety operation places.

(3) Metal fiber embedded in the fabric can make it achieve a good electromagnetic wave shielding effect. The military, aviation, communications, and confidential shielding environment, etc., has a wide range of applications.

(4)It can be used as chemical agents, processing materials, filters for wastewater and wastewater filtration, and materials requiring high strength, wear-resistance, and conductive transportation belts.

(5) Reinforcing materials in metal composites, such as explosion-proof tires, connecting rods of automobile engines, etc.

(6) Other special materials, such as the production of conductive paper, incandescent light bulb filament, etc.

2. Glass fiber

Fiberglass is an inorganic non-metallic material with excellent performance, a wide variety of good insulation, heat resistance, corrosion resistance, high mechanical strength, but brittle, wear resistance is poor. It is made of chlorite, quartz sand, limestone, dolomite, boron calcium stone, boromagnesite six kinds of ores as raw materials through high-temperature melting, drawing, yarn winding, weaving, and other processes, its monofilament diameter of a few microns to more than 20 microns, equivalent to a hair of 1/20-1/5, each bundle of fiber filaments are composed of hundreds or even thousands of monofilaments.

Application areas.

Glass fiber is a very good alternative to metal materials, becoming an essential raw material for construction, transportation, electronics, electrical, chemical, metallurgical, environmental protection, national defense, and other industries. Glass fiber can be applied to composite materials in reinforcing materials, electrical insulation materials, and insulation materials, circuit substrates, etc.

Glass fiber can well prevent circuit short circuits, overheating and burning, etc. It is a good protection material for the circuit and can cooperate with the circuit to form a complex circuit diagram to realize intelligent life in many aspects of life.

3. Basalt fiber

Basalt fiber is a continuous fiber drawn from natural basalt, which is a continuous fiber made from basalt stone molten at 1450℃～1500℃ and drawn at high speed through a platinum-rhodium alloy drawing funnel. It is a new type of inorganic environmental protection green high-performance fiber material, which is composed of oxides such as silica, alumina, calcium oxide, magnesium oxide, iron oxide, and titanium dioxide.

Basalt continuous fiber not only has high strength but also has many excellent properties such as electrical insulation, corrosion resistance, and high-temperature resistance. In addition, the production process of basalt fiber decides to produce less waste and less pollution to the environment, and the product can be directly degraded in the environment after disposal without any harm, so it is a veritable green and environmental protection material.

Application fields.

China has listed basalt fiber as one of the four major fibers (carbon fiber, aramid, ultra-high molecular weight polyethylene, basalt fiber) to be developed and industrialized. Basalt continuous fiber has been widely used in fiber-reinforced composites, friction materials, shipbuilding materials, heat insulation materials, automotive industry, high-temperature filter fabrics, and protective fields.

4. Carbon fiber

Carbon fiber is a high-strength, high-modulus fiber with carbon content above 90%. With acrylic and viscose fibers as raw materials, carbonized by high-temperature oxidation, high-temperature resistance is the first of all chemical fibers, is the manufacture of aerospace and other high-tech equipment, excellent materials.

Carbon fiber has the characteristics of high-temperature resistance, anti-friction, electrical conductivity, thermal conductivity and corrosion resistance, etc. It is fibrous in shape, soft and can be processed into various fabrics, and has high strength and modulus along the fiber axis due to its graphite microcrystalline structure with merit orientation.

Application areas.

It can be applied to reinforce materials with resin, metal, ceramic, and carbon to make advanced composite materials, carbon fiber reinforced epoxy resin composites, whose specific strength and specific modulus are the highest among existing engineering materials.

5. Yasser fiber

Yasser is a new strong bio-based fiber product, made of 100% pure wood pulp, with the advantageous features of high strength, low elongation, and super softness. Yasser is made from purely natural wood pulp, which is 100% degradable and has a small load on the natural environment.

The product has top fiber strength, and its dry breaking strength and wet state modulus are about 40% higher than those of ordinary bio-based staple fibers, which can optimize the durability of textiles and reduce the probability of linting and pilling. The products have lower elongation than conventional products, reducing fabric deformation and providing superior dimensional stability.

Yasser also has a higher dyeing rate, better dye uniformity, and more advantageous color fastness of the finished product. The colorfastness to water staining of Yasser blended with cotton, polyester, and other fibers can reach 4-5 grades.

Application areas.

Yasser is widely used in garment, denim, underwear, home textile, medicine, and health fields.

6. Copper ammonia fiber

Copper ammonia fiber is a kind of regenerated cellulose fiber, the cross-section is round, has no skin core structure, the fiber can withstand a high degree of stretch, the monofilament is made of fine, so the fabric feels soft, soft luster, silk sense. The moisture absorption of copper ammonia fiber is close to that of viscose fiber, and its nominal moisture return rate is 11%, and the moisture return rate can reach 12% – 13% under general atmospheric conditions. Under the same dyeing conditions, the dyeing affinity of copper ammonia fiber is greater than that of viscose fiber, and the coloring is darker.

Copper ammonia fiber is more expensive and has four major functions of breathing, refreshing, anti-static, and good drapability. Its most attractive feature is that it has moisture absorption and moisture release, and is a breathing and refreshing fiber. The use of copper ammonia fiber and viscose fibers, but copper ammonia fiber monofilament than viscose fibers, its products have excellent performance, performance similar to silk, very drape. Together with its good anti-static function, it still has a good touch even in dry areas and can avoid the uncomfortable feeling of stuffiness, which is an important reason why it has become a popular underwear lining.

Application areas.

At present, copper ammonia fiber has been pushed from lining to fabric, becoming the best material for senior suits, soft hand, soft luster, in line with the trend of environmental protection clothing, commonly used as a senior fabric raw materials, especially suitable for blending with wool, synthetic fibers or pure spinning, to do high-end knitted fabrics, such as knitted and woven underwear, women’s socks, and silk satin women’s shirts, windbreakers, pants, jackets, etc.

Among them, Yasser fiber, copper ammonia fiber is mainly used to make all kinds of clothing fabrics, compared with the past fiber has more superiority, metal fiber, glass fiber, basalt fiber, carbon fiber belongs to the special fiber, can make special fabrics, not only used in the field of textiles but also can be widely used in other industries.

These new fibers will become the future development trend of the textile industry, and more and more products will be made of them, but the new fibers are picky about the production equipment, and not all production equipment can spin the new fibers. At present, Suntech 808 ultrafast start rapier loom can be applied to the production of metal fiber, glass fiber, basalt fiber, and other special fibers, at the same time, Suntech also has a special glass fiber rapier loom for glass fiber and carbon fiber cloth rapier loom for carbon fiber, welcome to ask for more information.

Suntech shares with you the hot new fibers for the textile industry

As people are now more aware of environmental protection, new fibers are developing in the direction of diversification, novelty, and environmental protection to meet diversified production needs.

The application of new fiber materials has given life to the traditional textile industry, which, together with the advancement of textile electromechanical integration, intelligence, and new production processes, has enabled the traditional textile industry to come to life and regain its luster. The continuous development and use of new natural fibers not only save energy such as oil but also reduces environmental pollution, natural fibers have a certain affinity for the human body, some natural fibers also have health care and other effects, with people’s pursuit of nature, back to nature continues to grow, the future, natural fibers will have a broad market prospect.

What are the new fibers currently available?

1. Metal fiber

Metal fibers have good mechanical properties, not only fracture than the strength and tensile modulus is high, and can resist bending, good toughness; has good electrical conductivity, anti-static, such as tungsten fibers used as incandescent bulbs filament, it is also an important material to prevent electromagnetic radiation and conductive and electrical signal transmission; with high-temperature resistance; stainless steel fibers, gold fibers, nickel fibers, etc. with good chemical corrosion resistance It is not easy to oxidize in the air and other properties.

Application areas.

(1) in intelligent clothing as a power transmission and electrical signal transmission of the wire.

(2) can be used as anti-static materials in general functional clothing, under the characteristic conditions, can eliminate friction and induction static electricity, can be applied in oil, gas fields, and flammable and explosive products production enterprises, petroleum, natural hot gas, and other flammable and explosive materials in the transportation process, electrical safety operation places.

(3) Metal fiber embedded in the fabric can make it achieve a good electromagnetic wave shielding effect. The military, aviation, communications, and confidential shielding environment, etc., has a wide range of applications.

(4)It can be used as chemical agents, processing materials, filters for wastewater and wastewater filtration, and materials requiring high strength, wear-resistance, and conductive transportation belts.

(5) Reinforcing materials in metal composites, such as explosion-proof tires, connecting rods of automobile engines, etc.

(6) Other special materials, such as the production of conductive paper, incandescent light bulb filament, etc.

2. Glass fiber

Fiberglass is an inorganic non-metallic material with excellent performance, a wide variety of good insulation, heat resistance, corrosion resistance, high mechanical strength, but brittle, wear resistance is poor. It is made of chlorite, quartz sand, limestone, dolomite, boron calcium stone, boromagnesite six kinds of ores as raw materials through high-temperature melting, drawing, yarn winding, weaving, and other processes, its monofilament diameter of a few microns to more than 20 microns, equivalent to a hair of 1/20-1/5, each bundle of fiber filaments are composed of hundreds or even thousands of monofilaments.

Application areas.

Glass fiber is a very good alternative to metal materials, becoming an essential raw material for construction, transportation, electronics, electrical, chemical, metallurgical, environmental protection, national defense, and other industries. Glass fiber can be applied to composite materials in reinforcing materials, electrical insulation materials, and insulation materials, circuit substrates, etc.

Glass fiber can well prevent circuit short circuits, overheating and burning, etc. It is a good protection material for the circuit and can cooperate with the circuit to form a complex circuit diagram to realize intelligent life in many aspects of life.

3. Basalt fiber

Basalt fiber is a continuous fiber drawn from natural basalt, which is a continuous fiber made from basalt stone molten at 1450℃～1500℃ and drawn at high speed through a platinum-rhodium alloy drawing funnel. It is a new type of inorganic environmental protection green high-performance fiber material, which is composed of oxides such as silica, alumina, calcium oxide, magnesium oxide, iron oxide, and titanium dioxide.

Basalt continuous fiber not only has high strength but also has many excellent properties such as electrical insulation, corrosion resistance, and high-temperature resistance. In addition, the production process of basalt fiber decides to produce less waste and less pollution to the environment, and the product can be directly degraded in the environment after disposal without any harm, so it is a veritable green and environmental protection material.

Application fields.

China has listed basalt fiber as one of the four major fibers (carbon fiber, aramid, ultra-high molecular weight polyethylene, basalt fiber) to be developed and industrialized. Basalt continuous fiber has been widely used in fiber-reinforced composites, friction materials, shipbuilding materials, heat insulation materials, automotive industry, high-temperature filter fabrics, and protective fields.

4. Carbon fiber

Carbon fiber is a high-strength, high-modulus fiber with carbon content above 90%. With acrylic and viscose fibers as raw materials, carbonized by high-temperature oxidation, high-temperature resistance is the first of all chemical fibers, is the manufacture of aerospace and other high-tech equipment, excellent materials.

Carbon fiber has the characteristics of high-temperature resistance, anti-friction, electrical conductivity, thermal conductivity and corrosion resistance, etc. It is fibrous in shape, soft and can be processed into various fabrics, and has high strength and modulus along the fiber axis due to its graphite microcrystalline structure with merit orientation.

Application areas.

It can be applied to reinforce materials with resin, metal, ceramic, and carbon to make advanced composite materials, carbon fiber reinforced epoxy resin composites, whose specific strength and specific modulus are the highest among existing engineering materials.

5. Yasser fiber

Yasser is a new strong bio-based fiber product, made of 100% pure wood pulp, with the advantageous features of high strength, low elongation, and super softness. Yasser is made from purely natural wood pulp, which is 100% degradable and has a small load on the natural environment.

The product has top fiber strength, and its dry breaking strength and wet state modulus are about 40% higher than those of ordinary bio-based staple fibers, which can optimize the durability of textiles and reduce the probability of linting and pilling. The products have lower elongation than conventional products, reducing fabric deformation and providing superior dimensional stability.

Yasser also has a higher dyeing rate, better dye uniformity, and more advantageous color fastness of the finished product. The colorfastness to water staining of Yasser blended with cotton, polyester, and other fibers can reach 4-5 grades.

Application areas.

Yasser is widely used in garment, denim, underwear, home textile, medicine, and health fields.

6. Copper ammonia fiber

Copper ammonia fiber is a kind of regenerated cellulose fiber, the cross-section is round, has no skin core structure, the fiber can withstand a high degree of stretch, the monofilament is made of fine, so the fabric feels soft, soft luster, silk sense. The moisture absorption of copper ammonia fiber is close to that of viscose fiber, and its nominal moisture return rate is 11%, and the moisture return rate can reach 12% – 13% under general atmospheric conditions. Under the same dyeing conditions, the dyeing affinity of copper ammonia fiber is greater than that of viscose fiber, and the coloring is darker.

Copper ammonia fiber is more expensive and has four major functions of breathing, refreshing, anti-static, and good drapability. Its most attractive feature is that it has moisture absorption and moisture release, and is a breathing and refreshing fiber. The use of copper ammonia fiber and viscose fibers, but copper ammonia fiber monofilament than viscose fibers, its products have excellent performance, performance similar to silk, very drape. Together with its good anti-static function, it still has a good touch even in dry areas and can avoid the uncomfortable feeling of stuffiness, which is an important reason why it has become a popular underwear lining.

Application areas.

At present, copper ammonia fiber has been pushed from lining to fabric, becoming the best material for senior suits, soft hand, soft luster, in line with the trend of environmental protection clothing, commonly used as a senior fabric raw materials, especially suitable for blending with wool, synthetic fibers or pure spinning, to do high-end knitted fabrics, such as knitted and woven underwear, women’s socks, and silk satin women’s shirts, windbreakers, pants, jackets, etc.

Among them, Yasser fiber, copper ammonia fiber is mainly used to make all kinds of clothing fabrics, compared with the past fiber has more superiority, metal fiber, glass fiber, basalt fiber, carbon fiber belongs to the special fiber, can make special fabrics, not only used in the field of textiles but also can be widely used in other industries.

These new fibers will become the future development trend of the textile industry, and more and more products will be made of them, but the new fibers are picky about the production equipment, and not all production equipment can spin the new fibers. At present, Suntech 808 ultrafast start rapier loom can be applied to the production of metal fiber, glass fiber, basalt fiber, and other special fibers, at the same time, Suntech also has a special glass fiber rapier loom for glass fiber and carbon fiber cloth rapier loom for carbon fiber, welcome to ask for more information.

Suntech beam stacker helps Pakistan’s textile industry to grow as textile automation is imperative

Textiles and apparel is the largest industry in Pakistan, accounting for 30% of industrial output, employing 40% of the industry’s workers, and accounting for 60% of export earnings. The textile industry is very important to Pakistan’s economy and its share of the world market for textile exports is 2.2%, with North America, the European Union, and Japan as the main markets.

In recent years, Pakistan’s textile production has grown rapidly, and in the long run, will continue to achieve export growth. To achieve export-led growth in the sector, the Pakistani government is preparing a textile policy for 2020 to 2025 to make textile products more internationally competitive.

The new five-year plan for the textile industry being studied by the Pakistani government will serve as an example of an industry incentive policy to grow textile exports to $25.3 billion by 2025, compared to $13.53 billion in 2018. The government will provide very low or zero interest rate loans to the textile industry and a long-term financial support system for textile and garment machinery companies to provide a constant impetus to the development of the textile and garment industry.

Pakistan’s recently introduced textile-related policies are most favorable to the development of textile machinery, it can be seen that Pakistan has realized the importance of textile mechanization, automation, textile automation is imperative.Many Pakistani textile enterprises began textile mechanization, automation layout a few years ago, the purchase of textile intelligent machinery from China’s well-known intelligent machinery companies Suntech, used in various textile production links, beam stacker is very popular in Pakistan.

Why use a beam stacker?

Among the various aspects of the textile industry, storage is the most labor-intensive and financially demanding. The textile raw materials and products themselves take up a lot of space and require a lot of storage space.Disorganized stacking not only wastes a lot of storage space but is also very unfavorable to storage, access, and management, so many manufacturers must employ multiple managers to take care of the stacking and space optimization of textile raw materials and products.

But the managers have very limited ability to optimize the space of the site, even if they can plan the space reasonably, make a detailed stacking table, and know clearly the weaving beams that need to be taken, but when they are taken, they need a lot of manpower to carry them, and because of the limited manpower, the weaving beams and warp beams stored in the inner side are often difficult to be taken immediately, and if the outer weaving beams and warp beams are carried away first, a lot of manpower will be wasted, which is not worth the loss.  When storing, new beams have to be stored on the outside and cannot be put in the designated place.

Suntech‘s intelligent beam stacker is designed for storage space optimization and easy access. It saves a lot of storage space by layering the weaving shafts through intelligent planning, optimizes the factory layout, makes the factory look neat and orderly, and enhances the factory layout and class.The mechanical device enables precise and convenient access to the weaving shafts, so that even the inside shafts can be taken out smoothly, and the intelligent screen enables monitoring of the whole process, so that the management staff can know the storage situation of the weaving shafts, thus improving the management efficiency of the management staff.

The beam stacker has seven intelligent applications.

(1) Intelligent access to axes, automatically selecting the shortest access path to axes

(2) Intelligent search of shaft location according to shaft number

(3) ERP system can be connected to achieve data synchronization and sharing

(4) Scan code function can automatically enter information

(5) Customizable language

(6) Customizable software

(7) Can realize remote control by cell phone APP

The beam stacker adopts the advanced beam stacker design technology, similar to a large shelf or three-dimensional intelligent garage, small space to create large capacity, an intelligent mode for mechanical scheduling to provide convenience, maximize savings in floor space, and significant savings in storage costs.

The beam stacker is made of brand-name materials, which can be widely used in weaving preparation, weaving mills, and dyeing and finishing factories:

(1) Material guarantee, international standard large steel plant raw material procurement

(2) Precision guarantee, precision parts: such as sprockets, chains, rollers are processed by high precision CNC center

(3) Processing guarantee, CNC cutting, welding after flaw detection test, can provide test reports

(4) unique shot blasting process: improve the fatigue strength of the workpiece; enhance the coverage (paint adsorption is good); good surface roughness, more beautiful

(5) Double-layer guarantee of the painting process: epoxy primer + surface metal paint suitable for elevator process, highly rust-proof

(6) European standard: CE standard machine safety mode + the latest chain synchronization automatic detection technology, zero accident guarantee! All electrical appliances adopt the French Schneider brand

(7) SGS factory inspection, ISO management standards

The beam stacker is designed to avoid and reduce the safety problems in the storage of weaving shafts through safety design and measures and has the following seven major safety guarantees.

(1) CE certificate, Directive 2014/35/EU, conforming to EU electrical safety and mechanical safety standards

(2) Chain synchronization detection technology, to ensure zero accidents

(3) When a foreign object enters the inside of the beam stacker, the photoelectricity will detect it and the machine will issue an alarm

(4) Limit switch to ensure that the shaft will not hit the column

(5) Safety fence on both sides

(6) Hanging shaft tube is designed to bear 1.5 times the actual weight of the shaft, high safety factor

(7) Safety hanging chain provides double protection for hanging shaft

Suntech beam stacker not only has a full range of quality assurance, quality assurance, safety assurance, but also provides attentive and considerate after-sales service. We have a large number of overseas agents, which can provide local enterprises with perfect localization services such as equipment installation and commissioning, technical support services, 24-hour customer service and 12-month warranty, to solve customers’ pre-sales concerns and after-sales problems,we are the first to respond.many enterprises have praised our services, so the return customer rate is super high and renowned worldwide. We can also customize the beam stacker design program according to customer needs, welcome details.

Pakistan is the world’s third-largest cotton consumer, fourth largest cotton producer, fourth largest textile producer, and 12th largest textile exporter. The textile industry is Pakistan’s most important pillar industry and largest export industry. In recent years, Pakistan’s textile industry has suffered from problems such as insecurity, high operating costs, declining product competitiveness, and sluggish international market demand, and its development has encountered bottlenecks.(Suntech)

Pakistan textile market situation

1. Textile is the most important pillar industry

Pakistan is an important textile country in the world, and its export volume of cotton yarn and cotton cloth ranks among the top in the world. The number of employees is about 15 million, accounting for 40% of the manufacturing labor force, the scale of credit accounts for 40% of the total scale of manufacturing credit in Pakistan, and the industrial added value accounts for 8% of GDP. The textile industry is Pakistan’s most export-oriented industry. From 2019 to 2020, Pakistan’s textile exports totaled US$12.45 billion, accounting for 60% of its total exports.

2. The industrial chain is relatively complete

Pakistan is one of the few major textile countries in the world with a full industrial chain production capacity. According to statistics from the Ministry of Textile Industry, Pakistan currently has 1,221 cotton ginning plants, 442 spinning mills, 124 large-scale textile and garment factories, and 425 small textile and garment factories; the annual production capacity of cotton yarn is about 11.3 million spindles, with a total of 300,000 There are textile machines, 350,000 power looms and 18,000 knitting machines; the annual production capacity of cotton cloth is 5.2 billion square meters, with a total of 700,000 industrial sewing machines. Pakistan is a big cotton-producing country. The annual output of cotton is about 13 million bales (480 lbs/bag), the annual output of man-made fibers is about 600,000 tons, and the annual output of terephthalic acid is 500,000 tons. All of these provide a solid foundation for the development of the textile industry.

Problems in Pakistan’s textile industry

1. The scale of the enterprise is small and the degree of industrialization is not high

Most of the enterprises engaged in ginning, spinning, weaving, garment production and chemical fiber production in Pakistan are small-scale or workshop-type enterprises, and manual labor still accounts for a large proportion. Only enterprises with a certain scale and a high degree of industrialization account for About 10%, the technology and equipment of chemical fiber, clothing, printing and dyeing are relatively backward. Due to the difficulty of financing, expensive financing and insufficient investment that has plagued Pakistan for a long time, textile enterprises are seriously inadequate to invest in technological upgrading and transformation, and it is difficult to expand the production scale, which restricts the improvement of product technology and the realization of economies of scale.

2. High production costs, business difficulties

(1) Electricity costs remain high. The Pakistani government implements a new energy policy based on reducing government subsidies and raising electricity prices to raise funds for large-scale energy projects. According to calculations by the All Pakistan Textile Mills Association, the new energy policy increased the electricity price from 9.2 rupees/kWh to 14.8 rupees/kWh. Although the Pakistani government lowered the industrial sector electricity price to 11 rupees/kWh in mid-2016, it was still higher than that of China ( 8.5 rupees/kWh), Bangladesh (7.3 rupees/kWh), and Sri Lanka (9.2 rupees/kWh), and other major textile industry competitors’ electricity price levels.

(2) High financing costs. Pakistan’s national savings rate is low, funds are scarce, and the textile industry, which is dominated by small companies, has long faced the problem of financing difficulties and expensive financing. Although inflation has been controlled in the past two years and the central bank’s base interest rate has been lowered to 5.75%, the financing costs of the textile industry are still high. . In addition, factors such as high natural gas prices, high corporate tax burdens, rising wages, and high logistics costs have also increased the operating costs of companies. In the first half of 2016, nearly two-thirds of textile enterprises in Punjab Province were unable to carry out normal production at one time.

3. The added value of the product is not high, and it is at the low end of the global industrial chain

Pakistan’s textile industry is generally at the low end of the international industrial chain, mainly staying in the relatively low value-added links such as primary products, primary finished products, medium and low-grade textile consumer goods, and low value-added links such as cotton yarn, cotton cloth, towels, bedding, and knitted garments. Value products account for nearly 80% of textile exports. The top five categories of products exported from 2019 to 2020 are: knitted garments 2.37 billion US dollars, cotton 2.21 billion US dollars, ready-made garment exports 2.20 billion US dollars, bedding products 2.02 billion US dollars, cotton yarn 1.26 billion US dollars, clothing exports accounted for only 36.7%, far lower than 60% of the international level. Under the combined influence of inadequate development of new products, inadequate human resource training, and lagging development of productive services such as brand management and marketing, the Pakistani textile industry is gradually lagging behind the mainstream of the development of the world’s textile industry.

How to get out of the predicament?

Because Pakistan’s textile industry is at the low end of the global industrial chain, the added value and competitiveness are not high, and the international competition situation is becoming increasingly severe. Among the main competitors, China and India, the two major textile exporters, have been The market poses a challenge. Small countries such as Bangladesh and Sri Lanka have used their status as least developed countries to gain access to European and American markets and preferential tariff treatment, and they are also squeezing Pakistan’s export share.

Pakistani textile companies are plagued by high operating costs and a poor business environment. At the same time, the domestic security situation in Pakistan has been insecure for a long time. Foreign buyers have moved their orders to other countries because they are worried that Pakistani companies will not be able to provide stable supplies as scheduled. Pakistan’s textile exports fell by US$1.4 billion from 2018 to 2020, the international market share fell from 2.3% to 1.5%, while India increased from 3.5% to 5%, and Bangladesh increased from 1.6% to 3.7%.

At present, Pakistan urgently needs to improve the industrialization and automation of the textile industry, reduce production and operating costs, and increase product competitiveness and added value. Intelligent machinery can help optimize the structure of the textile industry, improve production management efficiency, product quality, and added value, thereby increasing The comprehensive competitiveness of textile products reduces production and operation costs.

Suntech has developed and produced intelligent textile machinery such as rapier looms, cloth inspection machines, packaging machines, electric axle cars, axle warehouses, etc., aiming at a low-industrial and automated textile country like Pakistan. We use intelligent technology to optimize textile processes and improve textile production efficiency. There are many successful cases around the world, providing complete after-sales service such as installation and commissioning, overseas technical support, 24-hour customer service, 12-month warranty period, etc. Welcome to inquire in detail.

The Regional Comprehensive Economic Partnership Agreement (RCEP) will take effect on January 1, 2022. The 15 member states of RCEP include the ten ASEAN countries, as well as China, Japan, South Korea, Australia, and New Zealand. Its total population, economic volume, and total trade account for about 30% of the global total. Therefore, RCEP is also known as “the world’s largest free-trade zone.” RCEP not only brings direct “dividends” such as tariff reduction and exemption and facilitation of investment and trade, but it also helps restructure the industrial value chain in East Asia and accelerate the process of economic recovery in various countries.

The formal entry into force of RCEP is a major new development in East Asian regional economic integration. It will greatly optimize the overall business environment in the region, significantly reduce the institutional cost of enterprises using the free trade agreement, and further enhance the trade creation effect brought by the free trade agreement. More than 90% of the goods trade between approved members will eventually achieve zero tariffs, and the tax will be reduced to zero immediately and within 10 years. This means that countries will fulfill their commitments to liberalize physical trade in a relatively short period.(Suntech)

What RCEP brings to the textile industry

With the help of RCEP, “bilateral cooperation” between China and other member states will be upgraded to “multilateral cooperation” in East Asia. Including China and Japan-between the world’s second-largest and third-largest economies, a zero-tariff free trade arrangement will be formed for the first time: China will eventually reduce tariffs on 86% of Japanese products to zero, and Japan will impose tariffs on 88% of Chinese products. The tariffs were eventually reduced to zero. This will be good for the export of textiles and garments in various countries.

As far as China is concerned, ASEAN and Japan are the third and fourth-largest export markets after the EU and the United States, and their total exports account for more than 20% of China’s total annual exports of textiles and garments; South Korea and Australia are important textiles and garments in the world. The consumer market has relatively sufficient purchasing power and is also an important destination for the export of industry end products.

The signing of the RCEP has little impact on the existing textile and apparel trade tariffs between China and South Korea, but there are still some export products with the best tariffs under the RCEP rules. For example, after the implementation of RCEP, the tax rates for Chinese chemical fiber knitted sweaters, men’s and women’s down jackets, women’s jeans, men’s cotton shirts, etc. The cost of ore, rubber, PX, and other commodities will help improve the competitiveness of related industrial chains in the long run.

In terms of imports, China’s annual imports of textiles and clothing from ASEAN exceed US$7 billion, accounting for about 30% of the industry’s annual imports. ASEAN has become the largest source of China’s imports of textiles and clothing. For example, China imports a large amount of cotton yarn and clothing from Vietnam and imports cotton knitted clothing from Cambodia. At the same time, Japan and South Korea are also important import sources for China’s functional fabrics, chemical fiber textiles and garments, and textile dyes. In addition, Australia and New Zealand also provide China with a large amount of high-quality wool and other textile raw materials.

Through the connection of the RCEP agreement, China and Japan, which had no bilateral trade mechanism before, will have further development in economic and trade relations. The original import tax rate of 5%-8% for the main categories of products imported by China from Japan will be reduced to zero in 11, 16, or 21 years. For example, the original 8% tax rate of textile machinery products such as shuttleless air-jet looms and flat weft knitting machines imported by China from Japan will be reduced to zero within 11 or 16 years after the RCEP takes effect, which will help the industry to accelerate industrial innovation and upgrading. And improve production efficiency.

RCEP will also benefit ASEAN countries such as Vietnam. For example, the garments produced in Vietnam are now exported to China and have to pay tariffs. After joining the free trade agreement, the regional value chain will come into play. All enterprises in the local area can participate in the value accumulation of the place of origin, which is of great benefit to promoting mutual trade and investment within the region.(Suntech)

RCEP will promote the transformation and upgrading of domestic textile enterprises and industries. After the signing of RCEP, it means that China’s textile and apparel industry will be more closely connected with East Asia and Southeast Asia, enterprises from various countries will be integrated into a larger market, and the flow of resources, technologies, and talents in the region will accelerate. Countries will rely on resource and price advantages to increase their share of the internal market in the RCEP region. At the same time, as the tariffs on some imported products drop, the domestic market will face more intense competition, which will also force domestic companies to compete. Accelerate transformation and upgrading, and improve product quality and added value.

After the RCEP takes effect, enterprises from various countries can better introduce advanced equipment, strengthen cooperation in production capacity, and upgrade the textile and apparel industry. It will drive nearly one-third of the world’s economic volume to form a unified super-large-scale market, with extremely broad development space, and will inject strong impetus into regional and global economic growth.

With the deepening of international cooperation, the textile industries of various countries are facing opportunities and challenges. The focus of competition will be the adjustment of product structure, the improvement of product grade and quality. How to speed up the pace of technological progress and increase the proportion of shuttleless looms is a fundamental shortcut to solving the problem of high-grade products. Rapier looms are widely adaptable and cost-effective. They account for the largest proportion of shuttleless looms. The technical level of rapier looms will directly affect the grade and quality of textile products and the development of the textile industry.(try suntech Rapier loom)

International rapier loom technology level

Among the shuttleless looms, the rapier loom is the universal and most reliable loom for weaving small-batch, medium-batch, and colorful fabrics with frequent variety changes. The price is lower than that of projectile looms. In recent years, with the improvement of the weft insertion mechanism, the speed of weft insertion has increased, but the change in acceleration has been relatively gentle. The structure of the sword head that clamps the weft movement can be applied to yarns of different raw materials and structures. There is no need to change the sword head between 0.7tex and 3300tex.

The range of fabrics processed by rapier looms has developed from medium-thick fabrics to light-weight fabrics, from apparel fabrics to decorative and industrial fabrics, from single-layer fabrics to pile and double-layer pile fabrics, and from narrow widths to 4.6m. The breadth of it has developed from low speed to high speed. Nowadays, the highest weft insertion rate of rapier looms has exceeded 1500m/min, and the color selection of weft yarns has developed from a single color to a maximum of 16 colors, which is inferior to other shuttleless looms in terms of variety adaptability.

In recent years, internationally, the highest demonstration speed of the new rapier loom can reach 830 remain, which has a wide range of applications, especially in the application of multi-color weft and multi-warp warp fabrics with large fiber differences. In order to achieve high speed For weaving low-strength warp yarns, there are many types of looms that have eliminated the guide sword crimping device.

In terms of mechatronics applications, the combination of high-performance industrial controllers with CPU as the core and new drive technology, as well as the application of various new sensors on the loom, enable the rapier loom to be automated and intelligent. Mechatronics and informatization have improved the overall level of rapier looms. Since real-time information control of the loom is realized, it provides more data information for equipment monitoring, and the control of the loom is more convenient and the performance of the loom is more superior. The structure is simpler. Rapier looms can choose SQC variety quick-change system, and the main driver of many models is also driven by a variable-speed motor.

In the future, the development of rapier looms will tend to be automated, intelligent, and digitized to achieve efficient operation and management of textiles, and greatly increase output, quality, and production speed.

Overview of Chinese rapier looms

According to incomplete statistics, as of the end of 2020, there are nearly 10 million looms of various types in China, and the rate of shuttleless looms is 24.83%. Weaving industry through industry structure adjustments and system adjustments, the proportion of rapier looms in coastal areas has accounted for more than half of China, and the ability of products to adapt to the market has increased. Many companies have carried out joint ventures, transformations, and equipment upgrades. Partial export.

Chinese rapier loom technology

Since China introduced wide-width rapier looms for weaving blankets in the mid-1970s, it has so far owned nearly 750,000 rapier looms of more than 70 different models from 25 manufacturers in 11 countries and regions. It will continue to be introduced every year in the number of 50,000-0.8 million units, which are widely used in clothing, decorative fabrics, home textiles, neckties, trademarks, and special industrial fabrics.

In recent years, with the improvement of Chinese rapier loom technology, it has been able to independently produce rapier looms on a large scale, and compared with international rapier looms, it has avoided disadvantages and has greater advantages.

China’s rapier looms use microprocessor monitoring, which can monitor and display the operating conditions and various process parameters of the equipment, and combine high-speed electronic dobby, electronic jacquard shedding mechanism, and electronic weft selection mechanism, which can be in operation Quickly and easily change the weave and weft color.

The electronic let-off mechanism can automatically adjust the warp tension under the control of the microcomputer, and keep constant from the full axis to the empty axis; the electronic winding mechanism can be set by the microcomputer, and the weft density can be changed during operation; when the automatic weft finding and weaving device are working Different programs can be set. Under the control of the microprocessor, all the mechanisms, especially the electronic let-off and take-up mechanism, can be synchronized with them, ensuring the most precise weft density and constant warp tension during operation, and minimizing driving marks.

The use of an electronic weft tensioner and an electronic weft feeder can effectively control the tension of the weft yarn throughout the entire process of weft insertion, thereby increasing the speed of the loom. When the rapier loom is equipped with a fold-in device, the woven fabric can be comparable to that of a shuttle loom.

Due to the above-mentioned functional characteristics, China’s rapier loom has guaranteed new product development and fabric quality, and the product structure and grade have been significantly improved.

As a well-known intelligent machinery company in China, Suntech specializes in R&D and production of intelligent rapier looms (ST-ERL-808-ULTRAFAST808 Ultrafast Start Rapier Loom) with 50 years of design experience and technology precipitation. In addition to the above functional advantages, it also has the following advantages :

1. High speed and high efficiency: The maximum speed can reach 800 rpm, and the stable speed can reach 550-660 rpm. Intelligent technology is used to improve the textile efficiency and speed, improve the stiffness of the weft warping mechanism, and increase the weft pressing force.

2. Stable performance: The equipment is driven by a motor imported from Spain, heavy special steel, and solid beams and bases. The quality is excellent, which ensures the stability of the rapier holder and the rapier tape under high-speed operation, and its wear resistance and use The service life is 5 times that of traditional aluminum alloy guide rails. The instantaneous torque of the motor reaches 3000 Nm so that the speed ratio speed can be reached immediately after the loom is started, and the motor can run for a long time without being affected by heat.

3. Power saving: Compared with traditional looms, the power consumption of this loom can be saved by 15%-20%.

4. Technical support: Suntech can provide after-sales service such as installation and commissioning, overseas technical support, 12-month warranty, 24-hour customer service, etc. to save customers’ installation commissioning, operation, and maintenance costs.

This equipment is widely used, suitable for the weaving of cotton, linen, wool, silk, chemical fiber, and other conventional fabrics, and also suitable for the production of special industrial fiber fabrics such as glass fiber, metal fiber, and basalt fiber. It is suitable for all kinds of textile enterprises. Welcome Please inquire for details.

With the deepening of international cooperation, the textile industries of various countries are facing opportunities and challenges. The focus of competition will be the adjustment of product structure, the improvement of product grade and quality. How to speed up the pace of technological progress and increase the proportion of shuttleless looms is a fundamental shortcut to solving the problem of high-grade products. Rapier looms are widely adaptable and cost-effective. They account for the largest proportion of shuttleless looms. The technical level of rapier looms will directly affect the grade and quality of textile products and the development of the textile industry.(try suntech Rapier loom)

International rapier loom technology level

Among the shuttleless looms, the rapier loom is the universal and most reliable loom for weaving small-batch, medium-batch, and colorful fabrics with frequent variety changes. The price is lower than that of projectile looms. In recent years, with the improvement of the weft insertion mechanism, the speed of weft insertion has increased, but the change in acceleration has been relatively gentle. The structure of the sword head that clamps the weft movement can be applied to yarns of different raw materials and structures. There is no need to change the sword head between 0.7tex and 3300tex.

The range of fabrics processed by rapier looms has developed from medium-thick fabrics to light-weight fabrics, from apparel fabrics to decorative and industrial fabrics, from single-layer fabrics to pile and double-layer pile fabrics, and from narrow widths to 4.6m. The breadth of it has developed from low speed to high speed. Nowadays, the highest weft insertion rate of rapier looms has exceeded 1500m/min, and the color selection of weft yarns has developed from a single color to a maximum of 16 colors, which is inferior to other shuttleless looms in terms of variety adaptability.

In recent years, internationally, the highest demonstration speed of the new rapier loom can reach 830 remain, which has a wide range of applications, especially in the application of multi-color weft and multi-warp warp fabrics with large fiber differences. In order to achieve high speed For weaving low-strength warp yarns, there are many types of looms that have eliminated the guide sword crimping device.

In terms of mechatronics applications, the combination of high-performance industrial controllers with CPU as the core and new drive technology, as well as the application of various new sensors on the loom, enable the rapier loom to be automated and intelligent. Mechatronics and informatization have improved the overall level of rapier looms. Since real-time information control of the loom is realized, it provides more data information for equipment monitoring, and the control of the loom is more convenient and the performance of the loom is more superior. The structure is simpler. Rapier looms can choose SQC variety quick-change system, and the main driver of many models is also driven by a variable-speed motor.

In the future, the development of rapier looms will tend to be automated, intelligent, and digitized to achieve efficient operation and management of textiles, and greatly increase output, quality, and production speed.

Overview of Chinese rapier looms

According to incomplete statistics, as of the end of 2020, there are nearly 10 million looms of various types in China, and the rate of shuttleless looms is 24.83%. Weaving industry through industry structure adjustments and system adjustments, the proportion of rapier looms in coastal areas has accounted for more than half of China, and the ability of products to adapt to the market has increased. Many companies have carried out joint ventures, transformations, and equipment upgrades. Partial export.

Chinese rapier loom technology

Since China introduced wide-width rapier looms for weaving blankets in the mid-1970s, it has so far owned nearly 750,000 rapier looms of more than 70 different models from 25 manufacturers in 11 countries and regions. It will continue to be introduced every year in the number of 50,000-0.8 million units, which are widely used in clothing, decorative fabrics, home textiles, neckties, trademarks, and special industrial fabrics.

In recent years, with the improvement of Chinese rapier loom technology, it has been able to independently produce rapier looms on a large scale, and compared with international rapier looms, it has avoided disadvantages and has greater advantages.

China’s rapier looms use microprocessor monitoring, which can monitor and display the operating conditions and various process parameters of the equipment, and combine high-speed electronic dobby, electronic jacquard shedding mechanism, and electronic weft selection mechanism, which can be in operation Quickly and easily change the weave and weft color.

The electronic let-off mechanism can automatically adjust the warp tension under the control of the microcomputer, and keep constant from the full axis to the empty axis; the electronic winding mechanism can be set by the microcomputer, and the weft density can be changed during operation; when the automatic weft finding and weaving device are working Different programs can be set. Under the control of the microprocessor, all the mechanisms, especially the electronic let-off and take-up mechanism, can be synchronized with them, ensuring the most precise weft density and constant warp tension during operation, and minimizing driving marks.

The use of an electronic weft tensioner and an electronic weft feeder can effectively control the tension of the weft yarn throughout the entire process of weft insertion, thereby increasing the speed of the loom. When the rapier loom is equipped with a fold-in device, the woven fabric can be comparable to that of a shuttle loom.

Due to the above-mentioned functional characteristics, China’s rapier loom has guaranteed new product development and fabric quality, and the product structure and grade have been significantly improved.

As a well-known intelligent machinery company in China, Suntech specializes in R&D and production of intelligent rapier looms (ST-ERL-808-ULTRAFAST808 Ultrafast Start Rapier Loom) with 50 years of design experience and technology precipitation. In addition to the above functional advantages, it also has the following advantages :

1. High speed and high efficiency: The maximum speed can reach 800 rpm, and the stable speed can reach 550-660 rpm. Intelligent technology is used to improve the textile efficiency and speed, improve the stiffness of the weft warping mechanism, and increase the weft pressing force.

2. Stable performance: The equipment is driven by a motor imported from Spain, heavy special steel, and solid beams and bases. The quality is excellent, which ensures the stability of the rapier holder and the rapier tape under high-speed operation, and its wear resistance and use The service life is 5 times that of traditional aluminum alloy guide rails. The instantaneous torque of the motor reaches 3000 Nm so that the speed ratio speed can be reached immediately after the loom is started, and the motor can run for a long time without being affected by heat.

3. Power saving: Compared with traditional looms, the power consumption of this loom can be saved by 15%-20%.

4. Technical support: Suntech can provide after-sales service such as installation and commissioning, overseas technical support, 12-month warranty, 24-hour customer service, etc. to save customers’ installation commissioning, operation, and maintenance costs.

This equipment is widely used, suitable for the weaving of cotton, linen, wool, silk, chemical fiber, and other conventional fabrics, and also suitable for the production of special industrial fiber fabrics such as glass fiber, metal fiber, and basalt fiber. It is suitable for all kinds of textile enterprises. Welcome Please inquire for details.

Turkey is a member of NATO and a founding member of the Organization for Economic Cooperation and Development and a member of the G20. With a strong industrial foundation, it is another emerging economy born after the “BRICs”, and it is also one of the fastest-growing countries in the world.(Suntech)

Overview of the Turkish Textile Industry

As one of the pillars of Turkey’s national economy, the textile and clothing industries account for 5.5% of the country’s gross product and 17.5% of the country’s gross industrial output. About one in seven people in China are engaged in the textile industry. The total output value of the textile and clothing industry accounts for 19% of the manufacturing output, the number of employees accounts for about 20% of the manufacturing industry, and the total export value accounts for about 30% of the manufacturing industry.

The technological level of the Turkish textile industry is in the leading position in the world, and the textile and apparel supporting industries, such as knitting, dyeing, printing, and decoration, are very developed. Turkish carpets, home textiles, and home furnishing products, and fur and leather products are also known as the “Three Treasures of Textiles” and are the most unique product categories in the Turkish textile industry.

Due to its location in an important trading hub, Turkey has become one of Europe’s largest textile and apparel suppliers. Many European fashion brands also like to purchase in Turkey. Today, Turkey’s total import and export trade volume ranks among the top ten in the world. According to Technavio data, the Turkish textile industry will develop at a compound annual growth rate of 10%.

Turkish textile imports

It can be seen that the textile and clothing industries in Turkey are quite developed. Because Turkey is small and has a small population, Turkey cannot mass produce textile raw materials, nor can it fully produce all textiles. Raw materials and individual textiles need to be imported.

In terms of overall imports, Turkey’s textile imports have been stable in the past five years. In 2020, Turkey’s total imports of textile products will reach 11.899 billion U.S. dollars; related products imported from China will reach 2.89 billion U.S. dollars, accounting for nearly 1/4 of Turkey’s total imports.

Fabric accessories & ready-to-wear

Fabric accessories are the main products imported by Turkey, and imports account for up to 69%.

The main reasons are: Turkey’s textile costs and power prices are relatively high, its wage costs are 3-4 times that of Southeast Asian countries, and its mass production capacity is not as good as that of Southeast Asian countries. The Turkish government provides incentives for the processing of imported materials. After processing imported materials and exporting them to a third country, they can be exempted from tariffs and value-added tax after applying for an import license.

The garment is the second largest category of textile products imported by Turkey, with imports accounting for 21%. In 2020, the value of Turkish imports of apparel products reached 2.484 billion U.S. dollars, of which 29% came from China.

Luggage

In 2020, Turkey’s imported luggage products amount to 238 million U.S. dollars. Turkey’s luggage imports are mainly from China, and more than 1/2 of the luggage imports are from China.

Shoe material

Turkey’s shoemaking capacity ranks third in Europe after Italy and Spain, and its main export markets are Russia and the Middle East. Turkey has a large import demand for shoe materials and chemical materials. In 2020, imported shoe products will reach 734 million US dollars.

Textile machinery

Turkey’s demand for textile machinery is also very large. In the past, Turkey was dominated by European textile machinery. However, in recent years, as the performance and competitiveness of Chinese textile machinery products have gradually increased, more and more textile companies in Turkey and surrounding areas have begun to consider options. China Textile Machinery Products. The final products in the Turkish market are oriented to Europe and the United States. To avoid competition with Southeast Asian companies such as China, most of the orders are small batches of multiple varieties and high-quality requirements. The requirements for textile machinery are differentiated, and requirements for machine performance, automation, and labor input costs are required. Relatively high.

As a well-known textile machinery manufacturer in China, Suntech has been deeply involved in the textile machinery field for 50 years. It specializes in the development and production of fabric inspection machines, packaging machines, rapier looms, axle magazines, axle carts, and other intelligent textile machinery. It is internationally renowned. Welcome to inquire.

Turkey is a member of NATO and a founding member of the Organization for Economic Cooperation and Development and a member of the G20. With a strong industrial foundation, it is another emerging economy born after the “BRICs”, and it is also one of the fastest-growing countries in the world.(Suntech)

Overview of the Turkish Textile Industry

As one of the pillars of Turkey’s national economy, the textile and clothing industries account for 5.5% of the country’s gross product and 17.5% of the country’s gross industrial output. About one in seven people in China are engaged in the textile industry. The total output value of the textile and clothing industry accounts for 19% of the manufacturing output, the number of employees accounts for about 20% of the manufacturing industry, and the total export value accounts for about 30% of the manufacturing industry.

The technological level of the Turkish textile industry is in the leading position in the world, and the textile and apparel supporting industries, such as knitting, dyeing, printing, and decoration, are very developed. Turkish carpets, home textiles, and home furnishing products, and fur and leather products are also known as the “Three Treasures of Textiles” and are the most unique product categories in the Turkish textile industry.

Due to its location in an important trading hub, Turkey has become one of Europe’s largest textile and apparel suppliers. Many European fashion brands also like to purchase in Turkey. Today, Turkey’s total import and export trade volume ranks among the top ten in the world. According to Technavio data, the Turkish textile industry will develop at a compound annual growth rate of 10%.

Turkish textile imports

It can be seen that the textile and clothing industries in Turkey are quite developed. Because Turkey is small and has a small population, Turkey cannot mass produce textile raw materials, nor can it fully produce all textiles. Raw materials and individual textiles need to be imported.

In terms of overall imports, Turkey’s textile imports have been stable in the past five years. In 2020, Turkey’s total imports of textile products will reach 11.899 billion U.S. dollars; related products imported from China will reach 2.89 billion U.S. dollars, accounting for nearly 1/4 of Turkey’s total imports.

Fabric accessories & ready-to-wear

Fabric accessories are the main products imported by Turkey, and imports account for up to 69%.

The main reasons are: Turkey’s textile costs and power prices are relatively high, its wage costs are 3-4 times that of Southeast Asian countries, and its mass production capacity is not as good as that of Southeast Asian countries. The Turkish government provides incentives for the processing of imported materials. After processing imported materials and exporting them to a third country, they can be exempted from tariffs and value-added tax after applying for an import license.

The garment is the second largest category of textile products imported by Turkey, with imports accounting for 21%. In 2020, the value of Turkish imports of apparel products reached 2.484 billion U.S. dollars, of which 29% came from China.

Luggage

In 2020, Turkey’s imported luggage products amount to 238 million U.S. dollars. Turkey’s luggage imports are mainly from China, and more than 1/2 of the luggage imports are from China.

Shoe material

Turkey’s shoemaking capacity ranks third in Europe after Italy and Spain, and its main export markets are Russia and the Middle East. Turkey has a large import demand for shoe materials and chemical materials. In 2020, imported shoe products will reach 734 million US dollars.

Textile machinery

Turkey’s demand for textile machinery is also very large. In the past, Turkey was dominated by European textile machinery. However, in recent years, as the performance and competitiveness of Chinese textile machinery products have gradually increased, more and more textile companies in Turkey and surrounding areas have begun to consider options. China Textile Machinery Products. The final products in the Turkish market are oriented to Europe and the United States. To avoid competition with Southeast Asian companies such as China, most of the orders are small batches of multiple varieties and high-quality requirements. The requirements for textile machinery are differentiated, and requirements for machine performance, automation, and labor input costs are required. Relatively high.

As a well-known textile machinery manufacturer in China, Suntech has been deeply involved in the textile machinery field for 50 years. It specializes in the development and production of fabric inspection machines, packaging machines, rapier looms, axle magazines, axle carts, and other intelligent textile machinery. It is internationally renowned. Welcome to inquire.

With the development of advanced composite materials, the demand for carbon fiber has surged, detonating the global carbon fiber crisis in recent years. Major carbon fiber manufacturers have expanded rapidly and expanded their production capacity. The current world carbon fiber output has reached more than 40,000 tons/year. With the continuous expansion of carbon fiber application fields, the market demand for carbon fiber is increasing day by day. In 2020, the global carbon fiber demand will exceed 100,000 tons, and the world carbon fiber demand will increase rapidly at a rate of about 13% per year.

Application prospects of carbon fiber

Carbon fiber, because of its excellent properties such as high strength, high modulus, low density, resistance to rapid cold, rapid heat, acid resistance, oil resistance, and corrosion resistance, is known as the “Crown Pearl” in the field of new materials. It is used in aerospace and rail transportation. , Ships, vehicles, new energy, and many other indispensable key materials in high-end manufacturing fields.

Carbon fiber is a resin-based composite material with a wide range of technologies and uses. It is a carbon fiber composite material compounded by various molding processes with carbon fiber as a reinforcing material and synthetic resin as a matrix material. It is a new type of high-performance structural material.

Carbon fiber is more than ten times stronger than steel, has a lower density than aluminum alloy, and has many valuable electricals, thermal, and mechanical properties. It has become an indispensable new type in the development of modern aerospace and other cutting-edge technologies. Material. The aircraft made of composite materials made of carbon fiber and plastic is not only lightweight but also consumes less power, has high thrust and low noise; the use of carbon fiber to make electronic computer disks can increase the storage capacity and computing speed of the computer; use carbon fiber reinforced plastics The manufacture of spacecraft such as satellites and rockets has high mechanical strength and low mass, which can save a lot of fuel.

Therefore, many developed countries do not hesitate to invest a lot of manpower, material resources, and financial resources to research, develop, improve and improve carbon fiber, so that its quality is continuously improved, varieties, models and specifications are increasing day by day, and the application field is expanding.

(try suntech Rapier loom)

Carbon fiber non-woven fabric

Carbon fiber can be used to make non-woven fabrics, and carbon fiber cloth can be used for tensile, shear, and seismic reinforcement of structural members. This material can be used together with the supporting impregnating glue to form a carbon fiber composite material, which can form a complete carbon fiber cloth sheet reinforcement system. It is used to deal with the increase of the building load, the change of the engineering use function, the aging of materials, the concrete strength level is lower than the design value, the treatment of structural cracks, the repair of service components in harsh environments, and the reinforcement of protection.

Specific applications include

1. Aerospace: fuselage, rudder, rocket engine shell, missile diffuser, solar panel, etc.

2. Sports equipment: auto parts, motorcycle parts, fishing poles, baseball bats, skis, speedboats, badminton rackets, etc.

3. Industry: engine parts, fan blades, driveshafts, and electrical components, etc.

4. Fire protection: It is suitable for the production of special high-end fire protection clothing for the military, fire protection, steel mills, etc.

5. Construction.

Rolls Royce in the loom

With its unique advantages, carbon fiber cloth has a pivotal position in the high-tech field, and it is the future development trend of non-woven fabrics. So, how to make carbon fiber cloth?

Carbon fiber is a special material and requires a “rapier loom” specially adapted for the carbon fiber to be woven. The rapier loom seems to be performing ordinary weaving, but it produces carbon fiber non-woven fabrics with scientific and technological gold content, which has the effect of turning stones into gold.

Suntech intelligent Rapier loom integrates intelligent technology and special fabric textiles, which not only meets the demand for special fabric production but also greatly improves production efficiency and production quality. At present, Suntech intelligent rapier loom can be used for the production of a variety of special fabrics. , Will also be used in the production of carbon fiber non-woven fabrics in the future to help the development of carbon fiber.

With the development of advanced composite materials, the demand for carbon fiber has surged, detonating the global carbon fiber crisis in recent years. Major carbon fiber manufacturers have expanded rapidly and expanded their production capacity. The current world carbon fiber output has reached more than 40,000 tons/year. With the continuous expansion of carbon fiber application fields, the market demand for carbon fiber is increasing day by day. In 2020, the global carbon fiber demand will exceed 100,000 tons, and the world carbon fiber demand will increase rapidly at a rate of about 13% per year.

Application prospects of carbon fiber

Carbon fiber, because of its excellent properties such as high strength, high modulus, low density, resistance to rapid cold, rapid heat, acid resistance, oil resistance, and corrosion resistance, is known as the “Crown Pearl” in the field of new materials. It is used in aerospace and rail transportation. , Ships, vehicles, new energy, and many other indispensable key materials in high-end manufacturing fields.

Carbon fiber is a resin-based composite material with a wide range of technologies and uses. It is a carbon fiber composite material compounded by various molding processes with carbon fiber as a reinforcing material and synthetic resin as a matrix material. It is a new type of high-performance structural material.

Carbon fiber is more than ten times stronger than steel, has a lower density than aluminum alloy, and has many valuable electricals, thermal, and mechanical properties. It has become an indispensable new type in the development of modern aerospace and other cutting-edge technologies. Material. The aircraft made of composite materials made of carbon fiber and plastic is not only lightweight but also consumes less power, has high thrust and low noise; the use of carbon fiber to make electronic computer disks can increase the storage capacity and computing speed of the computer; use carbon fiber reinforced plastics The manufacture of spacecraft such as satellites and rockets has high mechanical strength and low mass, which can save a lot of fuel.

Therefore, many developed countries do not hesitate to invest a lot of manpower, material resources, and financial resources to research, develop, improve and improve carbon fiber, so that its quality is continuously improved, varieties, models and specifications are increasing day by day, and the application field is expanding.

(try suntech Rapier loom)

Carbon fiber non-woven fabric

Carbon fiber can be used to make non-woven fabrics, and carbon fiber cloth can be used for tensile, shear, and seismic reinforcement of structural members. This material can be used together with the supporting impregnating glue to form a carbon fiber composite material, which can form a complete carbon fiber cloth sheet reinforcement system. It is used to deal with the increase of the building load, the change of the engineering use function, the aging of materials, the concrete strength level is lower than the design value, the treatment of structural cracks, the repair of service components in harsh environments, and the reinforcement of protection.

Specific applications include

1. Aerospace: fuselage, rudder, rocket engine shell, missile diffuser, solar panel, etc.

2. Sports equipment: auto parts, motorcycle parts, fishing poles, baseball bats, skis, speedboats, badminton rackets, etc.

3. Industry: engine parts, fan blades, driveshafts, and electrical components, etc.

4. Fire protection: It is suitable for the production of special high-end fire protection clothing for the military, fire protection, steel mills, etc.

5. Construction.

Rolls Royce in the loom

With its unique advantages, carbon fiber cloth has a pivotal position in the high-tech field, and it is the future development trend of non-woven fabrics. So, how to make carbon fiber cloth?

Carbon fiber is a special material and requires a “rapier loom” specially adapted for the carbon fiber to be woven. The rapier loom seems to be performing ordinary weaving, but it produces carbon fiber non-woven fabrics with scientific and technological gold content, which has the effect of turning stones into gold.

Suntech intelligent Rapier loom integrates intelligent technology and special fabric textiles, which not only meets the demand for special fabric production but also greatly improves production efficiency and production quality. At present, Suntech intelligent rapier loom can be used for the production of a variety of special fabrics. , Will also be used in the production of carbon fiber non-woven fabrics in the future to help the development of carbon fiber.

The textile industry is an important pillar industry in the world and bears most of the necessities of people’s daily lives. Textile technology has a long history and is constantly progressing in the changes of the times. Among them, the problem that is more likely to occur in the weaving process is broken weft. There are many types of broken weft, including yarn tip, tangled or curved broken weft, weft curved broken weft, The weft and the warp on the left side of the fabric are twisted and broken, the weft and the warp are twisted and the weft is not uniform, the weft is broken, the tip is blown off, the weft is blown off, the weft is in the storage Broken weft on the weft side, broken weft by cutting error, and broken weft at the weft guide piece, among which the weft broken at the weft guide piece is more common.

The main reasons for the weft break at the weft guide are:

1. Bad yarn clamping on the left sword head

The yarn held by the left rapier gripper is unstable. The analysis is that the lower gripper is loose, the rubber pad is degummed or dropped, or the upper gripper is deformed or has burrs.

The cutting time of the weft yarn is too early, which will easily lead to weak clamping of the rapier or insufficient clamping force. The clamping position of the left sword is forward and unstable, which causes the weft to loosen during the weaving process and cause weft breakage. The weft yarn cutting time is too late, and the position of the yarn clamp is behind, the fine yarn strength is low, and it is easy to be broken. The thick yarn and special yarn strength can easily cause the weft yarn to fall out of the left sword or strain the sword head, damage the weft yarn scissors, or even cause damage. Broken the sword belt and damage the sword head. Therefore, the weft shearing time is one of the important reasons for the weft break, which requires repeated trials and careful adjustment.

The yarn hanging position behind the left rapier head will be worn out by the rear guide rod or damaged by collision with the right rapier head after a long time of use. As a result, the weft cannot enter the yarn clamping piece or cannot be in the normal position during the yarn clamping, resulting in yarn clamping. Bad or handover failure, resulting in the broken weft.

2. Wrong selection of weft finger

If the height of the weft selection finger is too high, it is easy to cause weft breakage. If the position of the weft selection finger is too low, it is easy to cause double weft.

3. Weft guide

The position of the weft guide is very important. It is too close to the steel, and it is easy to cause friction between the steel foil and the weft guide at the moment of beating, squeezing the weft, and forming a broken weft; too far from the steel foil, the weft cannot enter the guide hook smoothly, It is easy to produce shear failure when weft insertion and shearing, and the weft yarn does not enter the shearing position, forming a broken weft. The height of the weft guide should be strictly set. Too high will cause the weft to not enter the guide hook, and too low will cause the weft to collide with the weft scissors during cutting, and the weft cannot be cut smoothly, resulting in weft breakage.

4. Weft scissors

If the position of the weft scissors is not adjusted properly, the weft cannot enter the cutting opening, and the weft cannot be cut smoothly, resulting in a broken weft.

Whether the weft can be cut smoothly and whether the sword head can clamp the weft properly, in addition to a reasonable cutting time, a good pair of scissors is required. If the scissors are not well-matched, the weft yarn cannot be cut smoothly, resulting in broken weft or damage to the sword head and parts. After adjusting the position of the scissors, adjust the fit of the two blades.

It can be seen that in order to reduce weft breaks, it is necessary to reasonably control the weft cutting time, the position of the weft selection finger, the height of the weft guide, and the position of the weft scissors. If the textile mill does not have the technology and experience in this area, it will appear in actual operation. What should I do if I make a mistake?

The intelligent rapier loom can be used to rationally deploy the various weaving processes through intelligent applications to efficiently insert weft, weft, wind up, and let-off to reduce weft breaks. At the same time, the rapier loom also has an automatic weft finding function. When the weft is broken, the rapier loom can find the broken weft, which is convenient for the operator to check and re-insert the weft in time.(try suntech Rapier loom)