What are the types of polyester composite yarn?

Yang polyester composite yarn, also known as dragon dance yarn or Yilong sand. Yang polyester composite yarn is made of cationic dyeable polyester and ordinary polyester by laminating and adding elasticity. During this process, uneven air is used to create variations in the length of the pitch, and after weaving, two alternating colors are produced on the surface of the fabric. Different cation ratios can achieve different dual color effects, such as color difference, depth, and white space. The different product specifications and interweaving methods result in different dual color effects such as stripes, plaids, and jacquards, making the fabric style more diverse.
The following are some specifications and characteristics of Yang polyester composite yarn, based on the example of China Polyester Fiber Technology Co., Ltd., for your reference.
1. Features:
① Excellent elasticity and drape;
② Has a special feel of cotton and linen blended fibers;
③ The excellent fullness comes from the micro winding of the original yarn;
④ The variegated effect comes from a special combination of semi extinction and cations;
2. Application:
① Knitted fabrics, home textile decorative fabrics;
② Clothing fabric
3. Specifications
The specifications include: 50D/72F, 80D/84F, 100D/144F, 150D/144F, etc. Ready stock can meet the needs of sampling, small batch orders, and bulk production at any time. Provide various specifications of 100D-600D polyester composite yarn according to customer usage needs. Like 150D in thickness, it is mainly used for textile yarn, industrial weaving, engineering fiber, non-woven fabric, and other purposes.
4. Main purpose:
Warp editor: swimsuits, home textiles, clothing fabrics
Weft knitting: fleece, home textiles, clothing fabrics
Woven: down jacket, hiking suit, skiing suit
5. The main new products developed by the company include:
Functional series: various functional fibers and yarns such as moisture wicking fibers, cool fibers, hollow insulation fibers, heating fibers, antibacterial fibers, flame retardant fibers, conductive fibers, negative ion fibers, far infrared fibers, anti ultraviolet fibers, low melting point fibers, bamboo charcoal fibers, pearl fibers, etc;
Differentiated series: dual component composite fibers, PET/PTT elastic composite fibers, T-400, island silk, polyester/nylon composite fibers, leather core composite fibers, cross section fibers, fine denier flat fibers, 20-30D fine denier fibers, porous fine denier fibers, coarse denier fibers, elastic fibers, high shrinkage fibers, low shrinkage fibers, self curling fibers, cotton fiber, linen fiber, wool fiber, embroidery thread, sewing thread, trademark silk, monofilament, fancy yarn There are various differentiated fibers and yarns, including slub yarn, lolis, new synthetic fiber, centipede yarn, Doris, colored silk, black FDY, Eugenia, ITY, cool silk, AB yarn, dragon dance yarn, high-performance fiber, etc.