News

  • What is false twisted stretch yarn? What types does it have?

    What is false twisted stretch yarn? What types does it have?

    False-twisted elastic yarn is made of polyester, nylon and other synthetic fibers with thermoplastic characteristics. Sometimes it is also called DTY yarn(draw texturing yarn).When the fiber is twisted, crimped and deformed by heating, the twisted and crimped state is fixed to obtain fluffy, elastic... read more

    Feb 22,2020 News
  • Detailed FDY and DTY processes

    Detailed FDY and DTY processes

    Everyone who is engaged in the textile industry often sees words such as FDY and DTY in the fabric, and it is difficult for newcomers who are new to the industry to distinguish the difference between the two. FDY and DTY are actually spinning processing methods, not specifically referring to a certa... read more

    Feb 14,2020 News
  • Harm of elastic silk exposed in fabric

    Harm of elastic silk exposed in fabric

    First, the formation of elastic silk exposed 1. Air twist knot: 1) For rovings of 20 or less, because the content of spandex yarn is low, it is better covered in air twisting, so it generally does not appear. 2) More than 30 yarn counts. Because the yarn counts are thinner and have a higher content ... read more

    Feb 10,2020 News
  • High tensile strength and elastic modulus of DTY

    High tensile strength and elastic modulus of DTY

    Draw texturing yarn(DTY) is an ideal raw material for knitting or woven processing. It is a textured yarn type of polyester chemical fiber. In addition to general polyester, it has high breaking strength and high modulus of elasticity, excellent heat setting, good resilience, heat resistance, In add... read more

    Jan 19,2020 News
  • Relation Between POY, DTY, POY and FDY

    Relation Between POY, DTY, POY and FDY

    POY Refers to incompletely drawn chemical fiber filaments with a degree of orientation obtained by high-speed spinning between unoriented and drawn yarns. Compared with undrawn yarn, it has a certain degree of orientation and good stability. It is often used as a special yarn for drawn textured yarn... read more

    Jan 11,2020 News