Introduction to the technical characteristics of heat shrinkable film

The wholesale manufacturer of polymer protective film introduces the technical characteristics of heat shrinkable film. 1. The shrinkage rate is large. After heat shrinking, items can be tightly wrapped to make PE straight bags (openings at both ends of the bag). After heat shrinking, items can be lifted at both ends of the opening, which can bear a weight of 15 kg and is easy to carry. 2. The transparency is excellent, the light transmittance reaches 80%, the product can be displayed, there may be no tangible promotional products, and the distribution errors in the logistics process are also reduced. 3. In addition to moisture-proof, waterproof, dust-proof, and packaging effects, you can also get beautiful and protective products. 4. Clean, tasteless and clean are environmentally friendly packaging materials. Polymer protective film is packaged with excellent transparency, which is convenient for customers to choose products. Close to the shape of the product, it is suitable for packaging of various forms of products with a wide range of packaging contents. Anti-theft and dust-proof, a variety of products can be packed in thermally shortened packaging bags to prevent the loss of a single small product and facilitate customers to carry. Next: Protective film is mainly used for food and beverages Previous: Heat shrinkable film has physical and chemical stability