(1) Appearance difference: The gloss of nylon fabric is brighter and the hand feel is smoother. The appearance of polyester fabric is darker and rougher than nylon. (2) Performance difference Nylon generally has good elasticity, the dyeing temperature is 100 degrees, and it is dyed with neutral or acid dyes. The high temperature resistance is worse than that of polyester, but the strength is better and the pilling resistance is better. The dyeing temperature of polyester is 130 degrees, and the hot-melt method is generally baked below 200 degrees. The main characteristics of polyester are better stability. Generally, adding a small amount of polyes