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At present, many industries where vacuum packaging machines have been used mainly include food and pharmaceutical industries. With vacuum packaging machines, people can buy more safe and reliable products, and manufacturers can save a lot of packaging materials and labor. The vacuum packaging machine will serve the entire market better. Next, Xiao Bian analyzed the characteristics of vacuum packaging for everyone.
1. Excluding part of the air (oxygen) in the packaging container can effectively prevent food spoilage.
2, the use of barrier (airtight) excellent packaging materials and strict sealing techniques and requirements can effectively prevent the exchange of the contents of the package, you can avoid food weight loss, loss of taste, but also to prevent secondary pollution.
3. The gas inside the vacuum packaging container has been eliminated, which accelerates the conduction of heat, which improves the heat sterilization efficiency, and also avoids the rupture of the packaging container due to the expansion of the gas during heat sterilization.
In the food industry, vacuum packaging applications are very common, a variety of cooked products such as chicken legs, ham, sausages, etc.; pickled products such as various pickles and soy products, preserved fruits and Other foods need to be used in more and more vacuum package. Vacuum-packaged foods have a long shelf life, greatly extending the shelf life of foods.
Vacuum packaging machines have entered China with reform and opening up. In recent decades, the vacuum packaging machine industry in China has developed rapidly along with China's economic and technological methods, and the types of vacuum packaging machines have been continuously increasing and functions have become more and more. More often than not, the demand for businesses has also increased.
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