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What is polyester high elastic yarn?

2022-02-15 09:50:52
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Product details of polyester high elastic yarn:


Name: polyester high elastic yarn. Polyester High Stretch Yarn.


Specifications: 75D|1, 75D|2, 100D|1, 150D/1, 200D/1.


Composition: 100% polyester.


product description


High elastic yarn FDY, FULLY DRAWN YARN, fully drawn yarn (called fully drawn yarn in Taiwan), the stretching effect is introduced in the spinning process, and the winding yarn with high degree of orientation and medium crystallinity can be obtained, which is fully drawn Silk. Conventional fully drawn yarns of polyester and nylon are all chemical fiber filaments.


The product has good elasticity, good hand feeling, stable quality, not easy to decolorize, strong pulling force, uniform dyeing, bright color and complete specifications. The product can be woven purely or interwoven with silk, cotton, viscose and other fibers, and can be made into elastic fabrics and various wrinkled fabrics, and the fabrics made have unique styles.


The main purpose of polyester high elastic yarn


1. Mainly used in knitting, socks, clothing, cloth, rib, fabric, textile, woolen fabric, sewing thread, embroidery, rib, webbing medical bandage, etc.;


2. Widely used in sweaters, webbing, garment sewing thread, gloves, thread making, etc.;


3. It is widely used in various woolen products, knitted fabrics and knitted garments;


4. It is suitable for sewing high-elastic parts of high-end knitted underwear, swimwear, diving suit sewing, trademarks, underwear, bras, sports shoes, sportswear, etc.


The application field of polyester high elastic yarn


1. Knitted products: elastic jeans, swimwear, ski jackets, sweaters, sportswear, fitness pants, golf pants, women's underwear, tights, slimming elastic belts, etc.;


2. Hosiery products: there are women's socks, pantyhose, etc.;


3. Woven fabric products: there are thin, medium and thick elastic labor cloth, seersucker, denim, etc.;


4. Hygiene products: manufacture of band-aids, joint pain-relieving cream, bandages, non-woven fabrics, wound-protecting materials, etc.;


5. Household products: towels, gloves, packaging tapes, elastic bands, bedding fillers, cushions, carpets, curtains, sofas, etc.;


6. Silk products: imitation silk, wrinkled silk, elastic silk, etc.;


7. Other products have elastic cuffs, etc.


Different from polyester low elastic yarn


Polyester low elastic yarn:


Polyester low elastic yarn (Draw texturing yarn, referred to as DTY) is a kind of textured yarn type of polyester chemical fiber. False twist processing. It has the characteristics of short process, high efficiency and good quality.


the difference:


1. Different elasticity: the elasticity of high elastic wire is much stronger than that of low elastic wire;


2. Different process: The difference between low-stretch yarn and high-stretch yarn means that when ordinary polyester is stretched, the second hot box of the texturing machine is opened to be low-stretch yarn, and if it is not opened, it is high-stretch yarn.


3. Different shapes: DTY fibers are curled, FDY fibers are straight.


4. The cost is different: polyester low-stretch yarn has many processes, the cost is higher, and the cost of high-stretch yarn is lower.


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