CPP film is a cast polypropylene film, also known as unstretched polypropylene film. It can be divided into general CPP (General CPP, GCCP for short) film, aluminum plated CPP (Metalize CPP, MCPP for short) film and cooking grade. CPP (Retort CPP, RCPP for short) film. The following China Plastics Industry website - Jiuzhi Plastics Network takes everyone to see the function and use of CPP film, as follows:
Analysis of the function and use of CPP film
Analysis of the function and use of CPP film
CPP film has the characteristics of good transparency, high gloss, good stiffness, good moisture resistance, excellent heat resistance and easy heat sealing. CPP film is printed and bagged for: garments, knitwear and flower bags; documents and photo albums; food packaging; and metallized films for barrier packaging and decoration. Potential uses include: food packaging, candy packaging (twisting film), pharmaceutical packaging (infusion bag), replacing PVC, synthetic paper, adhesive tape, business card holder, ring folder in the fields of photo albums, folders and documents. As well as standing bag composites. CPP is excellent in heat resistance. Since the PP softening point is about 140 ° C, such films can be used in the fields of hot filling, retort pouch, aseptic packaging and the like. Plus acid, alkali and grease resistance, making it the material of choice for bread packaging or laminates. It is safe to contact with food, has excellent demonstration performance, does not affect the flavor of the food, and can choose different grades of resin to obtain the desired characteristics.
Air Conditioner Parts,Heat Exchanger,Aircon Heat Exchanger,Aluminum Copper Tubes
Suzhou Green New Material Technology Co., Ltd. , https://www.szgreenvip.com