Application Of Vacuum Packaging Machines in The Food Industry

Application of vacuum packaging machines in the food industry

Vacuum packaging machines are used in the food industry for packaging mushrooms, fresh vegetables, meat, sauces, condiments, preserved fruits, bean products, chemicals, and granular, powdered, and liquid medicinal materials. So, what are the applications of vacuum packaging machines in the food industry?

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1. Grains: Vacuum packaging can maintain the quality and nutritional components of grains and extend their shelf life, making it highly valued in the grain industry.

2. Meat Products: Vacuum packaging of meat products must adhere to the following points: ① Hygiene of the meat and its processing facilities. ② The freshness of the meat must be ensured during packaging; vacuum packaging cannot prevent inferior meat from spoiling.

3. Fruits and Vegetables: Low-density polyethylene (LDPE) plastic film is commonly used for vacuum packaging of fruits and vegetables. There are two types of plastic film: single-layer and composite film, with single-layer film being more commonly used. The preservation principle is that fruits and vegetables undergo anaerobic respiration in a low-oxygen, high-carbon dioxide environment, and the polyethylene plastic film has some air permeability.

The application of vacuum packaging machines is becoming increasingly widespread. With this expansion, the need for them has gradually arisen in households, leading to the development of household vacuum packaging machines. Vacuum packaging machines are widely used in the food industry, primarily in the areas mentioned above.