PVC tarpaulin processing in the manufacturing process to increase the plasticizer, anti-aging agent, and other auxiliary materials to enhance its heat resistance, toughness, ductility, etc., the surface coated paste resin with growth agent, mildew agent, anti-aging agent, agent and other chemical additives, with flammability, high strength, weather resistance and geometric stability and also has waterproof, mildew, wear resistance, durable, cold resistance, aging resistance, and other natural functions.