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Home > News > What are the functions of stretch film?

What are the functions of stretch film?


Stretch Film, generally referred to as heat shrink film.

Heat shrink film is used for the sale and transportation of various products. Its main function is to stabilize, cover and protect the products.The shrink film must have high puncture resistance, good shrink ability and certain shrink stress.During shrinkage, the film cannot produce holes.Because shrink film is often suitable for outdoor, so need to add UV anti - ultraviolet agent.

Heat shrinkable film is widely used in: food, medicine, disinfection tableware, office accessories, craft gifts, printed matter, hardware plastic products, telephone, electronic appliances, etc. Various kinds of product packaging, especially in the irregular shape of goods or commodities combined (cluster) of packing, can meet the commodity moistureproof and dustproof, touch the sameness, transparent display, and other functions, and can increase the product appearance attraction, can also be used to replace all kinds of cartons, not only save the packaging cost, keeping pace with the packaging and shrink film (bags) for processing: flat pockets, circular bag bag, trapezoidal bag, solid bag etc.

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