There are currently two types of
packaging machines, one semi-automatic and one fully automatic. The
semi-automatic packaging machine has a dual-purpose type of vacuum and nitrogen filling. The principle is to automatically extract the air in the packaging bag, then fill it with nitrogen or other mixed gas, and finally complete the sealing process. This type of
packaging machine is often used in the food industry, because after nitrogen-filled packaging, the food can resist oxidation, so as to achieve the purpose of long-term preservation. This
packaging machine has the following advantages:
1. Made of food-grade stainless steel, high strength, not easy to break, with no rust, corrosion resistance, durability and stable performance.
2. The appearance of the equipment is compact and elegant, with a small footprint and simple operation and maintenance. Various types of packaging equipment can be customized at the same time.
3. The
packaging machine can effectively prevent the exchange of food content, can effectively prevent the secondary pollution of food, and can also avoid food loss and weight loss.
4. The
packaging machine is based on the advanced technology and experience of the same foreign industry. It has the advantages of waterproof, moisture-proof, low failure rate and long service life. The equipment is easy to clean and extremely convenient and practical to use.
5. The
packaging machine removes part of the air (oxygen) in the packaging container, which can effectively prevent the food from spoiling.
6. The use of packaging materials with excellent barrier (air tightness) and strict sealing technology and requirements can effectively prevent the exchange of the contents of the packaging, which can avoid food weight loss and loss of taste, and prevent secondary pollution.
7. The
packaging machine has good vacuuming performance and is suitable for the food industry meat, preserved fruit, grain, soy products, medicinal materials and other products, and is suitable for vacuum packaging of various plastic bags and composite bags. The machine is small in size, light in weight and low in energy consumption, suitable for shops, supermarkets and households. Vacuuming, inflation, sealing, cooling, air intake to cover opening, the whole process is automatically controlled.