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What protection do plastic bags give us?

人气: Date: 2017-12-17 Popularity:
People's life is inseparable from plastic packaging bags. The use of plastic packaging bags protects our food safety and greatly facilitates people's lives. So in our daily life, plastic packaging bags bring us Do you know what is the protection?
**** 、 Vacuum packaging bags commonly used in the food packaging industry can effectively block oxygen, prevent food from rotten and deteriorate, effectively extend its shelf life, prevent bacterial invasion and reproduction, and ensure food safety and hygiene.

Second, the moisture resistance, barrier properties, and processability of plastic packaging bags are relatively sudden, and the cost is relatively low.

Third, during the storage and transportation of products, plastic packaging bags can effectively prevent product leakage, scattering, loss, shrinkage, discoloration, etc.

Fourth, compared with traditional plastic packaging materials such as metal, ceramics, and glass, the lightness of plastic packaging bags is unmatched by other materials.