Introduction of the role of food vacuum packaging machine
Packed by the food vacuum packaging machine, also known as decompression packaging, the air in the packaging container is taken out and sealed, and the bag is kept under reduced pressure. The air is less equivalent to the hypoxic effect, so that the microorganisms are not Survival conditions, in order to achieve the purpose of fresh fruit, no conversion of rot. At present, there are vacuum packaging, aluminum foil packaging, glassware, plastic and composite packaging in plastic bags. Packaging materials can be selected according to the type of item. However, fresh fruits and vegetables are not suitable for vacuum packaging.
The vacuum packaging machine can package the food to achieve: mainly vacuum packaging plays a role in extending the shelf life of the food. When stored in vacuum packaging, it can be used 3-5 times longer than normal temperature; it can reduce the intrusion of bad items. Vacuum-packed bags can separate harmful substances and oxygen at different effects; placing vegetables directly into the refrigerator can easily cause food damage. Because the vegetables are too close to the inner wall of the refrigerator, the temperature is too low, causing food damage; and it will smell. Putting a variety of vegetables together is easy to savour; saves you money. Like cooked food, fruits and vegetables, dry matter, medicinal materials in the refrigerator, improper storage can easily cause food waste. Vacuum packaging can save you money and other benefits.
Therefore, vacuum packaging machines are deeply loved in food processing industries, supermarkets and other places.
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