POF shrink film
has gradually replaced PVC shrink film and has become the mainstream product in various shrink films on the market.
The reason for this is not only that POF shrink film itself has excellent mechanical properties, non-toxic, non-polluting, environmentally friendly, high transparency, high strength, high shrinkage, and other characteristics, but also that POF shrink film can be used fully automatic production processes and has a wide range of applicability. Although the application field of domestic POF shrink film is relatively narrow, it is limited to a few fields such as beverages, audio, and video products, instant food, and a few daily chemical products, but the market prospect of POF shrink film is quite broad.
Even though the application field of domestic POF shrink film is narrow at present, in its application field, POF shrink film has greater advantages than traditional shrink film packaging products such as PVC shrink film. For example, in the food and catering industry, the packaging film for disinfection tableware that we can see in restaurants is POF shrink film. Compared with PVC shrink film, POF shrink film is non-toxic, non-polluting, and environmentally friendly, which is in line with the sustainable development strategy of the times; Compared with PE shrink film, POF shrink film has good printing suitability. For example, the above-mentioned disinfection tableware packaging film can print restaurant names or supplier information, etc.; compared with PET shrink film, POF shrink film has a better shrinkage effect and horizontal longitudinal shrinkage is uniform, so the applicability is wider.The price of raw materials has risen wildly recently