SSY elastic polyester yarn is a PET juxtaposed composite spinning fiber, a two-component polyester fiber that uses different contractions of the two components to form a permanent elastic crimp structure. Before processing and ordinary polyester silk is almost no elasticity, but after high temperature dyeing and washing treatment, it produces permanent curl, which will make the fabric produce elasticity. It has excellent elastic elongation and elastic recovery rate, and the elasticity is stable and the recovery is good. It doesn't age as easily as spandex. It is a new type of elastic fiber developed for the limited application of spandex in textiles.
Features
① Comfortable and elastic.
② Can be strong twist: strong twist still has moderate elasticity, can add fabric sag.
③ Good resilience: with good elastic resilience, the fabric is not easy to deform.
Alkali resistance: the fiber is not affected by the amount of alkali and reduces the elasticity, and has dimensional stability. Through the amount of alkali, it can improve the touch of the fabric and make it light and dry.
Uses
Can be used to process all kinds of textile fabrics, suitable for the production of woven, knitted denim fabrics, elastic fabrics, elastic shirts, suits and trousers, elastic women's wear, underwear, summer T-shirts and women's fashion, blended can be used in socks, sweaters, underwear to suits, from casual clothing to fashion all kinds of textile commodity fabrics, have excellent function and comfort.