Overview of food vacuum packaging technology

Vacuum packaging, simply and clearly said that its more important role is to remove oxygen, in order to help prevent food deterioration. The principle of vacuum packaging The principle of vacuum packaging is very simple. The main reason for food moldy deterioration is caused by the activities of microorganisms, and microorganisms (such as mold and yeast) need oxygen for survival, vacuum packaging is the use of this principle, the oxygen in the packaging bag and food cells to remove, so that microorganisms lose the "living environment". At the same time, it also prevents food from becoming stale and spoiled due to oxidation, so as to achieve the effect of food storage and freshness preservation for a long time. The performance of food vacuum packaging material and compound food vacuum packaging material directly affects the food storage life and the change of taste. In the vacuum packaging, the choice of good packaging materials is the key to the success of packaging.

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