For industrial vacuum packing machine
, the most important thing is vacuuming. The biggest reason for the vacuum packaging of foods is that they are in an oxygen-free state after being vacuum-packed. We all know that there are many organisms on the earth, including various bacteria, viruses, and other microorganisms, they need to survive in an oxygen-rich environment. From the point of view of the region of the world, food processing by vacuum packaging machines is very important to us. Food is always the common topic of human beings in terms of variety, style and quantity. For people who live in fast-paced life, speed and convenience are even more important.
Therefore, in the food industry, the use of vacuum packing machines is very common, a variety of cooked foods such as chicken legs, ham sausages, sausages, etc.; pickled products, such as various pickles and soy products, preserved fruits and other foods need to be kept fresh. Vacuum-packaged foods have a long shelf life, which can extend the shelf life of foods.
Reasons of industrial vacuum packing machine
can extend the shelf life:
1. Excluding the air (oxygen) in the packaging container, can prevent food spoilage effectively.
2. The packing machine adopts excellent barrier properties (hermeticity) packaging materials and strict sealing techniques and requirements, which can prevent the exchange of substances in the packaging container effectively, avoid food weight loss, taste loss, and prevent secondary pollution.
3. The gas inside the vacuum packaging container has been eliminated, which accelerates the conduction of heat, which can increase the heat sterilization efficiency, and also avoids the rupture of the packaging container due to the expansion of the gas during heat sterilization.
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