Introduce the usage of Vacuum packing bag

The production of vacuum bags cannot rely on manual work, and Vacuum packing machines are usually used. The Vacuum packing machine automatically seals the packaging bag immediately after it is pumped into low vacuum. Due to the high vacuum inside the bag, there is very little residual air, which can inhibit the proliferation of microorganisms such as bacteria. For some soft articles, the volume can be reduced after Vacuum packing. Thus, the packaged items can achieve the characteristics of "four prevention, two provinces, and one quality assurance": moisture-proof, mold proof, pollution proof, oxidation proof, volume saving, freight saving, and extended storage period.

The Vacuum packing machine is suitable for various plastic composite film bags or aluminum foil composite film bags, such as polyester/polyethylene, nylon/polyethylene, polypropylene/polyethylene, polyester/aluminum foil/polyethylene, nylon/aluminum foil/polyethylene and other composite materials, and for all kinds of solid, powdery objects, liquids Solid liquid mixture is Vacuum packing.

In the food industry, Vacuum packing food is very common, and various cooked products such as chicken leg, ham, sausage, etc; Pickled products, such as various Pickled vegetables, various bean products, preserved fruits and other foods that need to be kept fresh, are increasingly using Vacuum packing. After Vacuum packing, food fresh-keeping period is long, greatly extending the shelf life of food.

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