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Packaging scale production line: What is the principle of packaging scale?
Release time:
2022/02/11
Packaging scale production line: The vacuum packaging scale is to put the food into the packaging bag, take out the air in the packaging bag to a predetermined vacuum degree, and then complete the sealing process.
Packaging scale production line: The main purpose of the vacuum packaging scale is to remove oxygen, which is beneficial to prevent food deterioration. The principle is relatively simple, because the deterioration of food mold is mainly caused by the activities of microorganisms, and most microorganisms need oxygen for survival. Vacuum packaging uses this principle to remove the oxygen inside the package and in the food pool, so that the micro-items lose the "living environment" and extend the shelf life.
Packaging scale production line: Vacuum packaging is another important function to prevent food oxidation. Because the oil contains a lot of unsaturated fatty acids, it will be oxidized under the action of oxygen, which will make the food taste worse and deteriorate. In addition, oxidation will also cause the loss of vitamins A and C, and the unstable substances in food pigments will be affected by oxygen, making the color darker. Therefore, vacuum packaging can effectively prevent food deterioration and maintain its color, aroma, taste and nutritional value.
Packaging scale production line: The main function of vacuum packaging is not only the antioxidant and preservation function of vacuum packaging, but also the anti-pressure and preservation function, which can effectively maintain the original color, aroma, taste, shape and nutritional value of food for a long time.
Packaging scale production line: Packaging scales are also called packaging machines. Since most packaging machines weigh and quantitatively pack materials in the process of packaging materials, the name of the packaging machine is called packaging scale. In daily production, due to the nature of packaging materials, packaging environmental requirements and packaging machine development restrictions, there are dozens of types of packaging scales.
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