Principle And Characteristics Of Automatic Food Vacuum Packaging Machine

The working principle of food vacuum packaging machine mainly includes vacuum, heat sealing, air return and circulation steps. Put the food into the bag, start the vacuum pump, the air in the bag is withdrawn, and stop pumping after reaching the predetermined vacuum degree. Heat and press the seal of the bag to secure the seal. Air return and circulation operations are carried out to remove the gas from the vacuum chamber in preparation for the next packaging.

Food vacuum packaging machine features:
Extend the shelf life: Through vacuum packaging, you can effectively prevent food oxidation, mildew and bacterial growth, thereby extending the shelf life of food.
Good preservation effect: vacuum packaging can maintain the original color, aroma, taste and nutritional value of food, so that food in the storage and transportation process to keep fresh.
Wide range of application: food vacuum packaging machine is suitable for a variety of foods that need to be preserved, such as meat, seafood, vegetables, fruits and so on.
Food vacuum packaging machine uses:
Meat products: Cooked meat products such as chicken legs, ham, sausage, beef jerky, etc. can extend shelf life and maintain taste through vacuum packaging.
Pickled products: such as various pickles, soy products, preserved fruits and other pickled products, vacuum packaging can prevent pickled products from deteriorating and moldy during storage.
Seafood products: such as fish, shrimp, crabs and other seafood products, vacuum packaging can maintain their freshness and taste, and prevent the growth of bacteria.
Vegetables and fruits: some vegetables and fruits can also be vacuum packaging to extend the shelf life, but pay attention to the choice of appropriate packaging materials and vacuum.
Other foods: such as dried fruits, nuts, tea and other foods, vacuum packaging can prevent moisture, oxidation and deterioration, and maintain its quality and taste.