Leading Pet Food Bag Manufacturer: High-Quality Packaging Solutions
The definition of vacuum packing bag
by：Kolysen
2021-01-10
vacuum packaging to product to join the tightness packaging container, air drawn to the inside of the container, the seal after the container to the expected vacuum degree of a kind of packing method. Vacuum bag also called vacuum packaging, is take out all the air in the container seal, maintain bag at high stress state, the rare air of low oxygen effect, make no microorganisms living conditions, in order to achieve the purpose of fruit fresh, disease-free corrosion occurs. The current application of plastic bag vacuum packing, the aluminum foil packing, glassware, etc. Can choose according to item packaging materials. Because the fruit is fresh food, is still in the respiration, altitude hypoxia can cause physiological diseases, therefore, less fruit class use vacuum packing.
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