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新闻资讯

2022

Basic classification of food packaging

Food packaging can be divided into metal, glass, paper, plastic, composite materials, etc. according to packaging materials, can be divided into cans, bottles, bags, bags, rolls, boxes, boxes, etc.

Food packaging can be divided into metal, glass, paper, plastic, composite materials, etc. according to packaging materials, can be divided into cans, bottles, bags, bags, rolls, boxes, boxes, etc. according to packaging types, and can be divided into cans according to packaging methods. , bottled, encapsulated, bagged, wrapped and poured, assembled, sealed, labelled, sprayed, etc.; can be divided into inner packaging, secondary packaging, tertiary packaging...outer packaging according to the product level.

Due to more attention and higher requirements on food safety, some countries have strengthened the regulatory management of food packaging. From the implementation of nutrition standard regulations, indirect additive regulations, etc. to the implementation of degradable packaging, electronic scanning barcodes, etc., all are promoting the new development of food packaging.

There are many ways to classify food packaging. Such as: moisture-proof packaging, waterproof packaging, mildew-proof packaging, fresh-keeping packaging, quick-freezing packaging, breathable packaging, microwave sterilization packaging, aseptic packaging, inflatable packaging, vacuum packaging, deoxygenation packaging, blister packaging, body packaging, Stretch packaging, retort bag packaging, etc. The above-mentioned various packages are all made of different composite materials, and their packaging characteristics correspond to the requirements of different foods, which can effectively protect the quality of food.

Key words

food packaging,Classification