The main material used is PVC heat shrinkable film. In addition to its use in the food packaging industry, what other uses does it have? Why choose this packaging material? What are the advantages of materials? The following Multi-purpose Shrink Film Manufacturer will show you.
PVC Heat Shrink Film
The protective properties of PVC Heat Shrink Film packaging: During the production process, the PVC shrink film is oriented to stretch, and the shrink film is subjected to heat shrinkage during use. The heat shrinkability of the film was applied as early as 1936. At first, rubber films were mainly used to shrink and package perishable food. In addition, shrink packaging is also used to make shrink labels and shrink caps, so that containers that are not easy to print or have complex shapes can be labeled. And constantly updated application areas are being developed.
This packaging material can be used not only in the food industry, but also in the packaging of alcohol, sports goods, stationery, video products, and crafts. Not only that, the application of this packaging material is very common in our lives, and it is almost always used in packaging.
Shrink Films are widely used in the packaging of various products such as food, medicine, sterilized tableware, stationery, craft gifts, printed matter, hardware and plastic products, telephones, electronic appliances, etc., especially in the combination of irregular shaped objects or commodities. In terms of package (bundle) packaging, it can not only meet the functions of anti-moisture and dust-proof, anti-stolen touch, transparent display, etc., but also increase the attractive appearance of the product. Packaging trends. Shrink film (bag) can be processed into: flat bags, arc-shaped bags, trapezoidal bags, three-dimensional bags and other special-shaped bags; more importantly, you can color print various patterns, make shrink labels, give products a logo and enhance the beauty The role of sex, and with the characteristics of high shrinkage force, solve the problem that many special-shaped products can not use ordinary stickers.
Heat shrinkable film is a good film packaging material, which has the following advantages:
(1) Good transparency, allowing customers to directly see the packaged products, which is convenient for customers to choose products;
(2) Close to the shape of the product, it can be applied to the packaging of goods of various shapes, and the content of the package is wide;
(3) Theft resistance and dust resistance are excellent;
(4) A variety of goods can be packed in a heat-shrinkable packaging bag to prevent the loss of individual small goods and also convenient for customers to carry;
(5) By using different resins and formulas, heat shrinkable films with different mechanical strength and functions can be produced, which can be used for inner packaging with lower strength and smaller product weight, and also for machinery with higher strength required for containers. Transport packaging (outer packaging) for products, building materials, etc.
1. By repeatedly wrapping the packaged goods, it can effectively achieve more neatness, at the same time play a good role in stability, can also play a good waterproof effect.
2. The elongation performance of this PVC packaging material is very good, and the viscosity is also very good. Moreover, it can also have a good observation effect on the packaged items (mainly the transparency of this PVC packaging material is very high) of).
3. Because this PVC packaging material is produced by mixing a variety of different polyene resins, the packaging material has high strength and good puncture resistance.
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