Supply of plastic wrap flowers at the end of paper

There cling film PE, two PVC materials, general formal, qualified plastic wrap on product packaging, and all products are written with what material, PVC material says, consumers do not buy the best; plastic wrap used in hotels, supermarkets use a plastic wrap to cover food containers, from bacterial infection. 2. The parcels of food, easy to save (for example: sandwiches). 3. The bowl covered with plastic wrap refrigerated, can be separated from the oil slick to the soup base paper how the specifications.