Nylon yarn can be made into elastic yarn, which has good strength and wear resistance, ranking first among all fibers. The fabric obtained by blending or interweaving nylon filament or staple fiber with other fibers has both the characteristics and advantages of each fiber. For civilian use, it can be blended or purely spun into various medical and knitwear. Such as weaving single stockings, elastic stockings and other wear-resistant nylon socks, nylon gauze scarves, mosquito nets, nylon lace, elastic nylon coats, various nylon silk or interwoven silk products. Nylon staple fibers are mostly used to blend with wool or other chemical fiber wool products to make various wear-resistant and durable clothing materials. Nylon filaments are widely used in industries such as ribbons, cords, fishing lines, filter screens, sewing threads, industrial fabrics, cables, conveyor belts, tents, fishing nets, craft accessories, and hair rings. In national defense, it is mainly used as parachute and other military fabrics. As a raw material for weaving or knitting, nylon filaments are used in a wide variety of applications. However, due to the poor light resistance and light resistance of nylon yarn, it is not suitable as a material for use under sunlight conditions.