Three general properties of PVC heat shrinkable film

One is its unitization: this is one of the common features of heat shrinkable film. With the help of super winding force and shrinkage of the shrink film, the products are tightly fixed together, so that the scattered small parts become a whole. Even in the process of transportation, the product will not be loose and separated, so as to avoid damage or loss during the process;

2. Primary protection: Provide primary surface protection for the product, forming a light and protective protective film around the product, so as to achieve the purpose of dustproof, oilproof, moistureproof, waterproof and anti-theft. It is especially important that the shrink film can make the packaged goods evenly stressed, so as to avoid damage to the goods due to uneven force, which is not possible with traditional packaging methods (bundling, packing, tape, etc.).

3. Compression fixity: Shrink film is used to wrap and package the product to form an overall compact and space-free unit, so that the product and the pallet are tightly wound together, and it can also effectively prevent the product from dislocation and packaging during transportation. mobile.