The correct use of PE heat shrinkable film

The products of PE heat shrinkable film manufacturers are made of various thermoplastic films, which will shrink when exposed to heat, so that they can be tightly wrapped on the product to protect, waterproof, and look beautiful. How do they use it? 　　 Actually We use the product to ensure that the goods will not be damaged during transportation. When using, we need to wrap the goods inside the product, and then use a hair dryer to blow hot air against the goods. The heat shrinkable film will shrink when heated and shrink naturally. After that, it can be tightly attached to the surface of the product to achieve the perfect effect of waterproof protection for skin packaging. Note that the hot air should be evenly blown, and do not always blow at one place to prevent the heat shrinkable film from being burned.　　 If the PE heat shrinkable film is not sealed, blow the unsealed edge first, and then blow the other parts, try to put the sealing line at the bottom or in an inconspicuous position, so that the effect will look good after packaging. Next: How to distinguish the viscosity of polymer protective film Previous: The advantages of PE heat shrinkable film products