The Role Of Stretch Film

1. Extension film, generally refers to heat shrinkable film.

2, shrink film for the sale and transportation of various products, its main role is to stabilize, cover and protect the product, shrink film must have high puncture resistance, good shrinkage and a certain shrinkage stress, in the shrinkage process, the film can not produce holes. Since shrink film is often suitable for outdoor use, it is necessary to add UV anti-ultraviolet agents.

3. Shrink film is widely used in: food, medicine, disinfection tableware, stationery and sports supplies, craft gifts, printed matter, hardware and plastic products, telephones, electronic appliances and other products packaging, especially in the combination (cluster) packaging of irregular shapes or goods, which can not only meet the functions of moisture-proof and dust-proof, anti-touch stealing, transparent display and other functions of goods, but also increase the attractiveness of product appearance, and can also be used to replace all kinds of cartons, not only saving packaging costs, but also in line with the packaging trend. Shrink film (bag) can be processed into: flat bags, circular arc bags, trapezoidal bags, three-dimensional bags and other special-shaped bags.