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Vacuum bags where on earth is sacred, and have such effect?

by:Kolysen     2021-02-02
Vacuum packing bag, also known as vacuum packaging. All the air in the container was sealed and maintain a high stress state. Without strong air, equivalent to low oxygen effect, make no microorganisms living conditions, in order to achieve the purpose of fruit fresh, disease-free corrosion occurs. Vacuum bags types mainly include gas type, volume, pressure, pressure type. Suction type on external extraction equipment such as pump or a vacuum cleaner, for exhaust. So, the question comes, why can prevent moldy food vacuum bag? The original. 。 。 。 。 。 Vacuum packaging vacuum machine to air dry bag, put the food and cut off from the bacteria in the air, water, medium bacteria need to survive without the natural can prevent mildew. Mouldy and metamorphic food because of exposure to air and thereby oxidizing reaction and oxygen in the air! Vacuum packaging is to eliminate the air in direct contact with food so that food can save more time.
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