PVC laminated tarpaulin is made by high tenacity knitting polyester fabric laminated with PVC film on both sides. The laminated tarpaulin has excellent waterproof performance with PVC coating on double sides. It is also lightweight, flexible, and easy to weld. PVC laminated tarpaulin is one kind of PVC tarpaulin material, that is a good material to make frame tents, small ventilation ducts, and medical mattresses because it is cheap and durable.