Can food bags be heated and steamed

source:other news release time:2022-10-12 Hits:

　　As the temperature drops, you'll find that many people are soaking their plastic bags of soy milk or milk in warm water. Some people will also buy food or drinks in the microwave oven to warm. Many plastic-wrapped foods taste plastic when heated. So what exactly can be heated in food packaging?

　　Food bags filled with PE and PP are generally safe to soak and warm in water. In addition, many food packaging will also add some other compound additives.

　　High temperature cooking bag is a kind of composite plastic film bag which can be heated. It has the advantages of can container and boiling water resistant plastic bag. The food can be left untouched in the bag, sterilized and heated at high temperature (generally at 120~135℃), and then taken out for consumption. High temperature cooking bag is an ideal packaging container for sale. Suitable for meat, soy products packaging, convenient, health and practical, and can be a good adhere to the original flavor of food, customers love.

　　The main raw material of high-temperature cooking bag is Retort CPP(RCPP). RCPP has excellent heat resistance. Because the soft point of PP is about 140℃, this kind of film can be used in hot filling, cooking bag, aseptic packaging and other fields. Plus acid resistance, alkali resistance, oil resistance function is excellent, so that it becomes the first choice of bread products packaging or laminating materials and other categories. It is safe to touch with food, excellent demonstration function, will not affect the flavor of the food inside, and different grades of resin can be selected to obtain the desired characteristics.

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