What is a vacuum sealed packaging machine
The vacuum packaging puts the food into the packaging bag, and extracts the air in the packaging bag to reach a predetermined vacuum degree, and then completes the sealing process. The vacuum inflatable package puts the food into the packaging bag, and the air in the packaging bag is taken out to a predetermined degree of vacuum, and then filled with nitrogen or other mixed gas, and then the sealing process is completed.
Chinese name Automatic vacuum packaging machine Packing capacity 1-4 times / min Pumping speed 10m3 / h Power supply voltage 220v 50hz
The main function of vacuum sealed packaging is to remove oxygen to help prevent food spoilage. The principle is also relatively simple, because the deterioration of food mold is mainly caused by the activity of microorganisms, and the survival of most microorganisms (such as mold and yeast) is needed. Oxygen, and vacuum packaging is the use of this principle, the oxygen in the packaging bag and food cells are removed, so that the microbes lose their living environment.
Vacuum preservation is mainly because the food is in a vacuum atmosphere, the oxygen is very small, the food is not easy to rot and deteriorate, and it is packaged in a plastic bag, which is free from insect damage. Compared with the general traditional insurance, the food preservation degree and shelf life are high, and vacuum inflation packaging can also be carried out. This packaging method is particularly advantageous for fragile and brittle foods, and the gas charged in the packaging container can not only inhibit mold growth, but also inhibit mold growth. It acts as a buffer against external squeezing.