How does the paper cup packaging machine keep the food fresh?

The paper cup packaging machine can extract air to keep the internal materials fresh and complete.

1. The paper cup packaging machine eliminates part of the air (oxygen) in the packaging container and can effectively prevent food from spoilage. 2. The paper cup packaging machine adopts the packaging materials with excellent barrier (air tightness) and strict sealing technology and requirements, which can effectively prevent the exchange of materials in the packaging content, avoid the loss of taste of food, and prevent secondary pollution. 3. The gas inside the vacuum packaging container of the paper cup packaging machine has been eliminated, which accelerates the heat conduction, which can improve the thermal sterilization efficiency and avoid the cracking of the packaging container due to the expansion of gas during heating sterilization. In the food industry, vacuum packaging is widely used. Various cooked products such as chicken legs, ham, sausage, etc; Vacuum packaging is more and more used in pickled products such as pickles, bean products, preserved fruits and other foods that need preservation. The vacuum packaged food has a long preservation period, which greatly extends the shelf life of the food.