POF Shrink Film is a heat shrinkable film. The main raw materials include LLDPE (linear low density polyethylene), TPP (ternary copolymerized polypropylene), PPC (binary copolymerized polypropylene) and necessary functional additives such as slip agent, anti-blocking agents, antistatic agents, etc. These raw materials are environmentally friendly and non-toxic materials. The process and product application process will not produce toxic gases and odors. The hygienic performance of the products conforms to the US FDA and USDA standards and can be used for packaging foods. Mainly used for packaging rules and irregular shape products, due to its non-toxic environmental protection, high transparency, high shrinkage, good heat sealing performance, high gloss, toughness, tear resistance, uniform heat shrinkage and suitable for automatic high speed Packaging and other characteristics, is the replacement of traditional PVC heat shrinkable film, widely used in automotive supplies, plastic products, stationery, books, electronics, circuit boards, MP3, VCD, crafts, photo frames and other wood products, toys, pesticides, daily necessities , food, cosmetics, canned beverages, dairy products, medicine, cassettes and videotapes. Has the following characteristics:
POF Shrink Film
transparency and good gloss, which can clearly display the appearance of the
product, enhance the sense of consciousness and reflect the high-grade.
2. the shrinkage rate is large, up to 75%, good flexibility, can be packaged for any shape of goods, and the shrinkage force of the three-layer co-extruded film treated by special process can be controlled to meet the contraction force of different commodity packaging. Claim.
3. good sealing performance, high strength, suitable for manual, semi-automatic and high-speed automatic packaging.
4. good cold resistance, can maintain flexibility at -50 ° C without brittle fracture, suitable for storage and transportation of the packaged material in a cold environment.
5. environmentally friendly and non-toxic, in line with the US FDA and USDA standards, can be packaged food.
Talking about the market scale of POF heat shrinkable film
POF heat shrinkable film is a multi-layer co-extruded functional and environment-friendly heat shrinkable packaging material produced by co-extrusion blow molding process with linear low density polyethylene and copolymerized polypropylene as the main raw materials. Its performance is far superior to pure Polyethylene, polypropylene, polyvinyl chloride (PVC) and other films are one of the most popular environmentally friendly heat shrinkable packaging materials in the world.
POF heat shrinkable film has an average thickness of 15 microns, and currently the thinnest is 7.5 microns, and the shrinkage temperature is relatively low, so the packaging cost per unit area is lower, combined with its high transparency, high shrinkage, display packaging and special-shaped packaging effect. Good, smooth texture, suitable for automatic high-speed packaging, etc. POF Plastic Film has become the preferred packaging material for light and small product display packaging and collective packaging, such as instant noodles, noodles, milk tea, yogurt, medicine, stationery, daily chemicals, mobile phones, Banknotes, chocolate, CDs, etc. According to incomplete statistics, there are more than 30 manufacturers of POF heat shrinkable film in China, with a production of about 70,000 tons (including about 17,000 tons of export volume).
At present, Polyolefin Shrink Film is mainly used for
packaging of heavy items. POF heat shrinkable film is mainly used for display
packaging and collective packaging of light and small products. The competition
between the two is not obvious.
POF heat shrinkable film has the characteristics of large tensile strength, low density, high shrinkage, good gloss, aging, and good opening. The application range is expanding and it will gradually become the mainstream of the heat shrinkable film market.