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Gripper Loom

1. Brief Introduction

(1) Gripper loom is a loom in which the weft gripper (or gripper) introduces the weft into the shed.

(2) Weft insertion method: The weft insertion method of the gripper loom is to introduce the weft yarn on the fixed bobbin into the shed with a sheet gripper, which is called a gripper.

(3) Features: It has better control ability for the weft yarn; less faults and good weft insertion quality; after the weft yarn is introduced into the shed, its tension is precisely adjusted. These properties are very beneficial to the processing of high-end products.

2. Variety adaptability:

(1) Because the gripper has a good grip on the weft yarn, the yarn used for weft insertion by the gripper has a wide range, but for the fabric processing of weakly twisted yarn and low strength yarn as the weft yarn , the gripper weft insertion is obviously not suitable, and the weft yarn is easy to break.

(2) It has the function of arbitrary weft changing of 2-6 colors, and can carry out mixed weft with a fixed weft mixing ratio of 1:1 and color selection of 4-6 colors.

(3) The width is very large, which can meet almost all the width requirements of fabric processing. Processing extra-wide fabrics and screen fabrics is the feature of projectile weft insertion.

(4) It can cooperate with dobby opening mechanism or jacquard opening mechanism to process some high value-added decorative fabrics and high-grade wool fabrics.

jacquard machine

Rapier Loom

1. Brief introduction

(1) The rapier loom is a shuttleless loom that uses a reciprocating sword-shaped rod to fork or clamp the weft yarn into the shed.

(2) Weft insertion method: The weft insertion method of the rapier loom is to use the reciprocating rapier to fork or clamp the weft yarn, and introduce the weft yarn on the fixed bobbin outside the machine into the shed.

(3) Features: When weaving strongly twisted weft fabrics, it can suppress the untwisting of the weft yarn and the formation of weft shrinkage defects in the fabric; the rapier heads of most rapier looms are highly versatile and can adapt to various raw materials, different thicknesses, and different cross-sections. Shaped weft without changing the rapier.

2. Variety adaptability:

(1) Rapier weft insertion is also widely used in the weaving production of natural fiber and man-made fiber filaments and the production of terry fabrics due to good weft holding and low tension weft insertion.

(2) It has a very strong weft color selection function, which can easily change the weft of 8 colors at any time, up to 16 colors, and the weft selection movement does not have any effect on the speed of the loom. Therefore, it is suitable for multi-color weft weaving, and has been widely used in decorative fabric processing, wool fabric processing and cotton dyed fabric processing, and is in line with the production characteristics of small batches and multiple varieties.

(3) The double-layer rapier loom is suitable for the production of double-layer fabrics and double-layer fabrics. Not only the weft insertion rate is high, but also the velvet fabrics produced have good hand and appearance, and have no back defects. It is suitable for processing plush, cotton velvet, natural silk and rayon velvet, carpets and other fabrics.

(4) In the production field of industrial textiles, such as the weaving and processing of special industrial technical fabrics of glass fiber and some other high-performance fibers, rigid rapier looms are used.

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