Understand the application of food vacuum packaging machine

The vacuum packaging machine is an upgraded version of the packaging machine. It is a new packaging machine driven by high-tech packaging machines. Its manufacturing process can automatically extract the air inside the packaging bag and reach the predetermined vacuum level to complete the sealing process. It can also be recharged with nitrogen or other gas mixture and then complete the sealing process. Vacuum packaging machines are often used in the food industry because, after being vacuum-packed, foods can be anti-oxidized to achieve long-term preservation.

Food vacuum packaging machines vacuum package foods such as sausages, meat products, and biscuits. The packaged food can prevent mildew, preserve quality and freshness, and extend the shelf life of the product. Simply pressing the vacuum lid can automatically complete vacuuming and sealing. Food vacuum packaging machines are popular with customers because of their functions such as shelf life and prolonged edible period. They are widely used in the packaging of various foods. The food vacuum packaging machine puts the food into the packaging bag, draws out the air inside the packaging bag, and reaches the predetermined vacuum degree, and completes the sealing process. Its main application has the following aspects.

The application of meat preservation. Food vacuum packaging machines have been successfully applied to the preservation of meat, which greatly prolonged the consumption of meat. It uses non-breathable material to reduce the density of air around the meat, thereby inhibiting the myoglobin and fat oxidation and aerobic microorganisms growth in the meat. In the storage, due to the glycolysis of the meat to produce carbon dioxide and other gases, it can inhibit the growth of spoilage bacteria. Application in rice and other cereals. Vacuum packaging has been widely used in the production of cereals and legumes. It is usually made into a flat-bottom roof-shaped packaging of one kilogram, which greatly reduces the use of harmful gases such as methyl bromide in processing such as rice. And the transparent polyethylene film allows the product to be displayed and has the self-promotional effect.

The shelf life of products processed by vacuum packaging machinery is as long as 3 years, which greatly broadens the scope of product sales. Application in slowing food oxidation reaction. Fats in food that are exposed to the air or in the case of simple packaging tend to produce fatty acid peroxides, which can destroy the phospholipids in the food, cause the food to have an oily taste, and weaken or disappear the value of food or commodity. Food vacuum packaging machines have many applications in the food industry. Undoubtedly, the use of this machine has indeed solved the problem of short food shelf life, which has greatly promoted the development of the food industry.