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What Is Food Packaging?

Views: 134     Author: Site Editor     Publish Time: 2019-10-11      Origin: Site

What Is Food Packaging?

International snack subscription box is an integral part of food commodities. One of the major projects in the food industry process. It’s mainly role is to the best snack subscription boxes. Prevent food avoid the damages are caused of biological, chemical and physical external factors during the circulation of it was transported from the factory to the consumer. It can also have the function of maintaining the stable quality of the food itself, which is convenient for food consumption. It is also the image that first expresses the appearance of food and attracts consumption. Besides, it has value which is more important than the material cost. Therefore, the food packaging process is an integral part of food manufacturing systems engineering. But the versatility of the monthly subscription boxes food from around the world process makes it also has a relatively independent self-system.





The process of plastic packaging food production mainly includes four industrial sectors. First, the industry refers to the production of plastic resins and films. The second industry is the processing industry for flexible and rigid packaging materials. Then, the third industry is the packaging mechanization production industry. Finally, the fourth industry is the food processing industry. In the first industry, petroleum, coal, natural gas and other raw materials are used to synthesize polymerized low molecular compounds, which are polymerized into various resins later. This is processed into a single or multi-layer composite film for using in food processing plants. 


food packaging


According to the food packaging materials, the food packaging can be divided into the metal, glass, paper, plastics, composite materials. Besides, according to the packaging box, it also can be divided into cans, bottles, bags, rolls, boxes and so on. Additionally, according to the packaging method, it can be divided into bottled, encapsulated, bagged, wrapped and filled, integrated, sealed, labelled, sprayed, etc. It also can be divided into inner packaging, secondary packaging, tertiary packaging, outer packaging, etc. according to the product level.


With people pay more attention to food safety and their requirements become higher, some countries have strengthened the regulation of food packaging. They implement the nutrition standards and regulations,  release indirect additive regulations, implement the degradable packaging and electronic scanning barcodes, which promote the development of food packaging.


There are many ways to classify the best snack subscription boxes. According to the technical method, it can be divided into moisture-proof packaging, waterproof packaging, mildew-proof packaging, fresh-keeping packaging, quick-freezing packaging, and so on. The above various packages are made of different composite materials, and the packaging characteristics are corresponding to different food requirements, and can effectively protect food quality.

food packaging


Packaging Requirements 


The pre-packaged food labels should directly provided to the consumer mainly include the food name, ingredient list, net content and specifications, producer or distributor's name, address and contact information, production date and shelf life, storage conditions, food production license number, product standard code and other contents that need to be marked.

Labels for prepackaged foods that are not directly supplied to consumers require labeling of the food name, specifications, net content, date of manufacture, retention period and storage conditions. Other contents may be indicated in the instructions or contracts.

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