The low-elastic bai yarn is a type of textured yarn du of polyester chemical fiber. It is made of polyester chips (PET) as the original material. It is made of high-speed spinning polyester pre-oriented yarn (POY) and then processed by drawing false twisting. . It has the characteristics of short process, high efficiency and good quality. It has the characteristics of high breaking strength and elastic modulus of general polyester, excellent heat setting, good resilience, heat resistance, light resistance, strong corrosion resistance, easy washing and quick drying, etc., it also has high bulkiness, It has the characteristics of good heat insulation, comfortable feel, soft gloss and so on.China Wholesale Polyester POY Yarns suppliers
Polyester is an important variety of synthetic fibers, and is the brand name of polyester fiber in my country. It is a fiber-forming polymer made from polyterephthalic acid (PTA) or dimethyl terephthalate (DMT) and ethylene glycol (EG) as raw materials through esterification or transesterification and polycondensation— —Polyethylene terephthalate (PET), fiber made by spinning and post-treatment.
Advantages: high strength, good elasticity, high heat resistance and heat insulation, good thermoplasticity, good wear resistance, good light resistance, corrosion resistance, good color fastness, and not easy to fade.

Disadvantages: poor dyeing, poor melting resistance, poor hygroscopicity, wearing a sultry feeling, easy to carry static electricity, staining dust, affecting aesthetics and comfort.
summary:
.The fabric made of ordinary polyester filament has the advantages of good strength, smoothness, easy washing and quick drying, but it has a hard feel, poor touch, not soft gloss, breathability, poor moisture absorption, etc. Disadvantages. If compared with silk fabrics, the gap is greater, so we must first simulate the silk on the silk structure, dao can eliminate its shortcomings of poor performance. For example, Wujiang Runze Textile is specialized in fabrics such as cationic gabardine, plain weave, conductive cloth and so on.