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Vacuum packaging machine

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Vacuum packaging machine

The vacuum packaging machine can automatically extract the air in the packaging bag and complete the sealing process after reaching a predetermined vacuum degree. It can also be filled with nitrogen or other mixed gas, and then the sealing process is completed. Vacuum packaging machine is often used in the food industry, because after vacuum packaging, food can resist oxidation, so as to achieve the purpose of long-term storage. 1 Meaning vacuum. This term is translated from the Latin vacuum, and its meaning is nothingness. In fact, vacuum should be understood as a space where the gas is thinner. In a given space, the state of a gas below one atmospheric pressure is collectively called a vacuum. The degree of leanness of a gas under vacuum is called the degree of vacuum, which is usually expressed by pressure. So vacuum packaging is not actually completely vacuum. Foods packed with vacuum packaging technologyDetails >>
Vacuum packaging machine


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