SS Vacuum Packing Machine

A vacuum packaging machine puts product in a film bag, de-aerates the bag by decreased pressure in a vacuum chamber, and seals the bag. It prevents discoloring of product and heightens display effect. To avoid smashing, those with a gas-inflating function are available.Vacuum packing is a food preservation technique that involves removing air from the pack before sealing the product in the low-oxygen permeability pack. The vacuum pump pulls air out of the pack, ensuring the packing material remains in close contact with the food item.Vacuum packing reduces atmospheric oxygen, limiting the growth of aerobic bacteria or fungi, and preventing the evaporation of volatile components. It is also commonly used to store dry foods over a long period of time, such as cereals, nuts, cured meats, cheese, smoked fish, coffee, and potato chips (crisps).