There are many types of belt fabrics, which are widely used in various industries such as clothing, shoes, luggage, industry, agriculture, quartermaster, transportation and other industries. In the 1930s, after the establishment of New China, webbing materials gradually developed into nylon, vinylon, polyester, polypropylene, spandex, viscose, etc., forming three major types of process technology: weaving, braiding, and knitting. , Satin, jacquard, double layer, multilayer, tubular and joint tissue.