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What Is Color Fastness Of Textiles: Definition The color fastness of textiles is also called dyeing fastness, which refers to the ability of colored textiles to resist various external effects without changing color. In recent years, in the international textile and clothing trade, the requirements for color fastness are not only to ensure the quality […]

What Is Traceless Underwear? Traceless underwear, also know as traceless underpants, is integrated underwear made by new special underpants equipment. The production process of traceless underpants comes from high-tech such as sportswear and high-tech sports training clothing. The waist, buttocks, trouser legs and other parts of the underpants adopt seamless fitting technology. The traceless underwear

Should I Wear Underwear While Running? Should I wear underwear while running? Some people say: “Underwear is like knowledge, other people can’t see it, but it’s very important.” In our traditional concept, we don’t dare to go out without wearing underpants. But when wearing tights, adding a layer of underwear inside, I always feel a