In the true sense, the PVC heat shrinkable film is made of ethylene PVC resin mixed with more than a dozen auxiliary materials and then inflated twice.

PVC shrink film: PVC heat shrink film is made of ethylene PVC resin mixed with more than ten kinds of auxiliary materials and then inflated twice. Its characteristics are good transparency, easy shrinkage, high strength, and shrinkage rate can be adjusted freely according to user needs. It is widely used in the packaging of various commodities such as wine, food, sports goods, sterilized tableware, electronic appliances, daily necessities, handicrafts, maintenance products, audio-visual products, medicines, stationery, toys, portals, plastic hardware, glass ceramics, etc. Its appearance is more distinctive and beautiful, which improves product packaging grade and protects the product from dust and squandering. It is currently an ideal film packaging material. Advantages of PVC shrink film: 1. Wrap the goods stacked on the pallet to make the package more stable and tidy, and have a stronger waterproof effect. 2. It has high tensile strength, high elongation, good self-adhesiveness, and high transparency.