The vacuum packing machine can automatically draw out the air in the bag and complete the sealing procedure after reaching the predetermined vacuum degree. Can be filled with nitrogen or other mixed gas, and then complete the sealing process.
Vacuum packaging machine is often used in the food industry, because after the vacuum packaging, food can resist oxidation, so as to achieve long-term preservation purposes
Vacuum Packaging Machine Vacuum packaging technology originated in the 1940s.
1950, Polyester, polyethylene plastic film successfully used in vacuum packaging, since then, vacuum packaging has been rapidly developed. China's vacuum packaging technology was developed in the early 80 's, and vacuum packaging technology in the early 90 's beginning to use a small amount, with the promotion of small packaging and the development of supermarkets, the scope of its application is more and more extensive, some will gradually replace the hard packaging, the scope of application is more and more wide More and more get the favor of the masses.