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Non dyed spandex has also been widely used in recent years. Non dyed spandex fiber can be blended with fibers such as nylon, polyester, acrylic, cotton, wool, etc., which can give fabrics excellent elasticity. It is generally used to produce black stockings and high-quality fabrics that do not require dyeing.

Black spandex non dyed fiber "is made using polyether dry spinning technology and energy-saving spinning techniques such as continuous polymerization, high-speed spinning, and multi head spinning of spandex.

Black spandex non dyed fiber has functions such as high temperature resistance and dyeability. At the same time, this fiber has high color fastness, which is about 2-3 times that of ordinary fabrics. Black spandex non dyed fiber products can replace imported products, and their ultra-fine denier specifications can more widely meet customers' needs for fine fiber products, making them widely used in various high-quality fabrics.

Article source: Fancy Thread Manufacturer

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