PVC fabric is a kind of fabric type, which can be canvas, oxford cloth, nylon cloth and other fabrics. It is called PVC fabric because it is coated with pvc glue to make the material smoother and waterproof. . PVC is a vinyl polymer material whose material is an amorphous material. PVC materials are often added with stabilizers, lubricants, auxiliary processing agents, colorants, impact agents and other additives in actual use. It has non-flammability, high strength, weather resistance and excellent geometric stability. PVC is highly resistant to oxidizing agents, reducing agents and strong acids. Fabrics coated with pvc glue will have the same characteristics. Compared with ordinary fabrics, pvc fabrics are better than ordinary fabrics in terms of water resistance, flame retardancy, abrasion resistance and scratch resistance. Therefore, the price is also high. a little. The cloth bags that are sold or customized in the market, if they have the function of water repellent, are basically made of PVC fabric. You can also see the difference when choosing the material, because the backpack fabric is added with pvc coating through the naked eye and Touch is sensible and intuitive.