Vacuum Packaging Machine Brief Description:
Vacuum packaging machine can automatically draw the air inside the bag, to achieve a predetermined degree of vacuum to complete the sealing process. Can also be filled with nitrogen or other mixed gas, and then complete the sealing process. Vacuum packaging machines are often used in the food industry, because after vacuum packaging, the food can be anti-oxidant, so as to achieve the purpose of long-term preservation.
Vacuum packaging machine features:
1, excluding part of the packaging container of air (oxygen), can effectively prevent food deterioration.
2, the use of barrier (airtight) excellent packaging materials and strict sealing technology and requirements, can effectively prevent the exchange of content of the package, you can avoid food weight loss, loss of flavor, but also to prevent secondary pollution.
3, the gas inside the vacuum packaging container has been ruled out to speed up the conduction of heat, which can improve the heat sterilization efficiency, but also to avoid the heat sterilization, due to the expansion of gas and the packaging container rupture.