What packaging method is CPP film suitable for?
There are many films of different materials, and different materials are suitable for different packaging channels. For example, CPP films have their own suitable packaging channels.
CPP film has the characteristics of good transparency, high gloss, good stiffness, good moisture resistance, excellent heat resistance and easy heat sealing. After printing and making bags, CPP film is suitable for:
1. (composite film) clothing, knitwear and flower packaging bags; documents and photo album films; food packaging.
2. (Aluminum film) Metalized film that blocks packaging and decoration. After vacuum aluminum plating, it can be combined with BOPP, BOPA and other substrates for high-end packaging of tea, fried crispy food, biscuits and so on.
3. (cooking film) CPP has excellent heat resistance. Since the PP softening point is about 140 ° C, this type of film can be used in hot filling, cooking bags, aseptic packaging and other fields. In addition, it has excellent acid resistance, alkali resistance and grease resistance, making it the first choice material in the field of bread product packaging or laminate materials. It has safe contact with food, excellent presentation performance, will not affect the flavor of the food inside, and can choose different grades of resin to obtain the desired characteristics.
4. (Functional film, also called special film) Potential uses also include: food packaging, candy packaging (twisted film), medicine packaging (infusion bag), replacing PVC, synthetic paper in the fields of photo albums, folders and documents, Self-adhesive tape, business card holder, ring folder and standing bag composite material.
CPP new application markets, such as DVD and audio-visual box packaging, bread and pastry packaging, vegetable and fruit anti-fog film and flower packaging, and synthetic paper for labels.
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