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Spandex Fabric Is Polyurethane Fiber

  Spandex fabric is polyurethane fiber, because of its excellent elasticity, it is named elastic fiber, a large number of applications in the fabric. Spandex elasticity is very high, the general products do not use 100% polyurethane, Spandex fabric more in the fabric mix 5% to 30% ratio, the resulting spandex fabric with 15% to 45% of the comfortable elasticity. Spandex fabric is often made of composite yarn, that is, spandex for the core, with other fibers (such as nylon, polyester, etc.) for the cortex, made of core yarn elastic fabric, its good adaptability to the body, it is suitable for tights, No pressure. Spandex stretch fabric appearance and performance and coated with the outer layer of fabric similar to the similar products. Spandex fabric The main features of spandex fabric are:

  ⑴ spandex elasticity is very high, the general product does not use 100% polyurethane, more in the fabric mix 5 to 30% ratio, the various spandex fabrics are 15% to 45% comfortable elasticity.

  ⑵ spandex fabric is often made of composite yarn, that is, Spandex fabric spandex for the core, with other fibers (such as nylon, polyester, etc.) made of cortex made of core yarn elastic fabric, its adaptability to the body is good, it is suitable for tights, No pressure.

  ⑶ spandex stretch fabric appearance and performance and coated with the outer layer of fabric similar to the similar products.