... fastness, pigment, reactive dye, or disperse dyes.This kind of knitting fabric is a normal product for our mill. Generally, we have ... , Viscose, Rayon, Bamboo, Poly, Nylon, Spandex, Lycra, Milk/Soybean/Pear Fiber, etc.) and various patterns, just upon your requirements. dying polyester spandex fabric printed swimwear fabric