The manufacture of nonwoven textiles typically makes use of polypropylene (PP) and polyester as the primary types of fibers (PET). In addition to these, there is vinyl, nylon (PA), viscose, acrylic, and high-density polyethylene (HDPE) (PVC). The application requirements determine whether a non-woven fabric is classified as a disposable or durable kind. Non-woven textiles may be separated into these two groups.
The following categories have been established in accordance with the manufacturing process:
1. Spunlace non-woven fabric: The process of making spunlace non-woven fabric involves spraying high-pressure fine water flow onto one or more layers of fiber webs. This causes the fibers in the webs to become entangled with each other, which in turn allows the fiber webs to be reinforced and have a certain amount of strength.
2. Heat-bonded non-woven textiles In order to create heat-bonded non-woven fabrics, fibrous or powdered hot-melt bonding reinforcing materials are first added to the fiber web, and then the fiber web is heated, melted, cooled, and finally reinforced into cloth.
3. Pulp air-laid non-woven textiles Air-laid non-woven fabrics, also known as dust-free paper and dry-laid non-woven fabrics, are one of the many names that may be given to these types of materials. The wood pulp fiberboard is first opened up into a single fiber state using the air-laid technology. The air-laid technique is then used to condense the fibers on the web-forming curtain, and the fiber web is finally reinforced into a fabric.
4. Wet-laid non-woven fabric: The process of making wet-laid non-woven fabric involves first separating the fiber raw material that has been placed in the water medium into individual fibers, then combining the various fiber raw materials to create a fiber suspension pulp, then transporting the fiber suspension pulp to the web-forming mechanism, and finally laying the fibers down. When it is wet, it is first shaped into a net, and afterwards it is strengthened into a fabric.
5. Spunbond non-woven fabric: once the polymer has been extruded and stretched to create continuous filaments, the filaments are arranged into a web, and then the web is self-bonded, thermally bonded, and chemically bonded. Spunbond non-woven fabric is the fifth kind of non-woven fabric. Or, by using techniques of mechanical reinforcement, the web may be transformed into a non-woven fabric.
6. Melt-blown non-woven fabric The following steps are involved in the production of melt-blown non-woven fabric: polymer feeding followed by melt extrusion followed by production of fiber followed by cooling of fiber followed by development of web followed by reinforcement into fabric.
7. Needle-punched non-woven fabric is a kind of dry-laid non-woven fabric. This type of non-woven fabric is created by punching holes into it using needles. The reinforcement of the fluffy fiber web into cloth is achieved by needle-punched non-woven fabric by the utilization of the puncture effect created by puncture needles.
8. Dry-laid stitch-bonded non-woven textiles Stitch-bonded non-woven fabrics are a kind of non-woven fabric that is produced using the dry-laid method. In the stitch-bonding method, a warp-knitted coil structure is used to fabricate fiber webs, yarn layers, non-woven materials (such as plastic sheets, plastic thin metal foils), etc., or their combination to make a reinforced non-woven fabric. Additionally, the fiber webs, yarn layers, and non-woven materials can each be reinforced individually.
9. hydrophilic non-woven fabrics: mostly used in the manufacturing of medical and sanitary goods to produce a better hand feel and to ensure that the materials do not scrape the skin. To provide one example, the hydrophilic function of hydrophilic non-woven materials is used in the production of sanitary napkins and sanitary pads.
What differentiates dustless cloth and nonwoven fabric is their lack of a woven structure.
Textiles made from non-woven materials are a new generation of ecologically friendly materials. These materials are water-repellent, breathable, flexible, non-combustible, non-toxic, non-irritating, and rich in color. Non-woven fabrics are also rich in color. If the non-woven fabric is left outside and allowed to degrade in the natural environment, it will only last for a maximum of ninety days; nevertheless, if it is kept inside, it will break down within five years. It does this by directly using polymer chips, short fibers, or filaments in order to build novel fiber products that have architectures that are soft, breathable, and planar via the use of a variety of web forming processes and consolidation procedures. It possesses features that safeguard the environment that plastic goods do not have, and the amount of time it takes for it to naturally degrade is far less than that required for plastic bags. As a result of this, non-woven bags, which are shopping bags manufactured out of non-woven materials, are considered to be the most ecologically friendly and cost effective option.
The dust-free cloth is made of 100 percent polyester fiber that has been double-woven, giving it a soft surface, making it simple to wipe down sensitive surfaces, preventing the fibers from being worn away by friction, and enhancing both its ability to absorb water and its effectiveness as a cleaning tool. The sanitizing of the items and the packing of them are both completed in the very sterile workplace. The following methods are often used when doing the optional edge sealing on the clean cloth: cold cutting, laser edge sealing, and ultrasonic edge sealing. Dust-free cloths, dust-free wipes, microfiber dust-free cloths, and microfiber wipes are all made of 100 percent continuous polyester fiber double-woven cloth. Microfiber dust-free cloths generally have lasers and ultrasonic waves used to seal the edges, while dust-free cloths, dust-free wipes, and microfiber dust-free cloths do not. It has a pliable surface that may be used. It has a minimal dust production, so it is suitable for wiping delicate surfaces, and its fibers do not come loose as a result of friction. Additionally, it has an excellent water absorption rate and a high cleaning efficiency. Ideal for a dust-free purifying workshop in particular. The most cutting-edge edge trimmer was used to seal the edges of the clean cloth, clean wipe cloth, microfiber clean cloth, and microfiber wiper. This ensures that the clean cloth, clean wipe cloth, microfiber clean cloth, and microfiber wiper will not leave behind any particles or lint after wiping and has a powerful ability to decontaminate surfaces.
Utilizations and applications of nonwoven textiles
Disposable things
Chemical fibers such as polyester, polyamide, polytetrafluoroethylene (PTFE), polypropylene, carbon fiber, and glass fiber are used in the production of medical non-woven materials. These products are used in the medical and sanitary industries. This series of disposable medical consumables includes things like disposable masks, protective clothing, surgical gowns, isolation gowns, lab coats, nurse caps, surgical caps, doctor caps, surgical kits, maternity kits, first aid kits, diapers, pillowcases, bed sheets, quilt covers, shoe covers, and a variety of other items. Medical non-woven fabrics have several advantages over traditional medical textiles woven from pure cotton, including a higher resistance to bacteria and dust, a lower surgical infection rate, the ease with which they can be disinfected and sterilized, and the simplicity with which they can be compounded with other types of materials. Medical non-woven materials are not only easy to use, safe, and sanitary; they also successfully prevent bacterial infection and iatrogenic cross-infection. These benefits come as a result of the products' status as disposable disposable goods. Investment in the medical and health industry in my country has reached more than 100 billion yuan, of which the total output value of sanitary products and materials is approximately 64 billion yuan, and it is developing in the direction of diversification. This is due to the fact that the total output value of sanitary products and materials is approximately 64 billion yuan.
Hardpack made of flour
The bag of flour made of non-woven materials has the benefits of being lightweight, protecting the environment, impervious to moisture, breathable, flexible, flame-retardant, non-toxic, and non-irritating, and it can also be recycled. It is used in a variety of different little packages of rice noodles, including wheat flour, maize flour, buckwheat flour, rice, and other varieties. This category of non-woven items is printed with ink that is stunning and sophisticated, with vibrant colors, and is safe, odorless, and non-volatile. In comparison to printing with ink, it is more clean and ecologically friendly, and it satisfies the needs of contemporary people with regard to environmental preservation in its entirety. because of the consistency of the product's quality, the competitiveness of the pricing, and the durability of the product. The primary criteria include 1 kilogram, 2.5 kilograms, five kilograms, and ten kilograms, as well as extra specifications for hardcover bags of rice and flour, packing bags, and so on.
Non-woven bags are a product that is environmentally friendly, sturdy and long-lasting, attractive in appearance, has high air permeability, is reusable and washable, can screen-print ads and markings, and have a long service life. It is appropriate for use in advertising and as presents for any business in any sector. As a result of the fact that customers get an attractive non-woven bag while shopping and retailers benefit from advantageous advertising that is undetectable by customers, the use of non-woven materials is gaining increasing popularity in the market
The item is constructed using non-woven fabric, which belongs to a newer generation of materials that are better for the environment. It is impervious to moisture, breathable, flexible, lightweight, non-combustible, quick to disintegrate, non-irritating, non-toxic, colorful, inexpensive, and recyclable. Additionally, it has a rich color and is recyclable. The material has the potential to spontaneously degrade after being exposed to the elements for ninety days, but it has a service life of up to five years when it is kept within. If you also take non woven fabric slitting machine into consideration, then don’t hesitate to click the link to discover more!