Application of CPP Film and BOPP Film

BOPP was once a special film for food packaging film. BOPP is a non-toxic and harmless environmental protection packaging film. BOPP Film is colorless, odorless, tasteless and non-toxic, it also has high tensile strength and good transparency. However, with the continuous research and development and production of new products in the film industry, PP film is replacing BOPP with a later posture. CPP increases its market share in non-traditional markets such as desserts, salads, frozen food cans, fruit puree, snacks, candy bags, stripping structures, kink films, etc; In the packaging field of bread, biscuits, pasta products, snacks and so on, as a low-cost option, it replaces BOPP Film. The PP film is made by stretching in both vertical and horizontal directions after polypropylene is co-extruded to form a sheet. It has excellent physical stability, mechanical strength, air tightness, high transparency and degree of closure, and is tough and wear-resistant. At present, it is more and more widely used, as a printable film, it is very popular in the food packaging industry. CPP film as a major battle of PP family, after its emergence, the market share continues to grow, PVC, PS and PE market share will decline; High production efficiency, strong metal adhesion, in addition to the field of food packaging, in many areas of packaging have been greatly promoted.