The modified atmosphere packaging technology will play a role in the intelligent packaging era. With some food and vegetable fresh-keeping products becoming the mainstream of food consumption and occupying an increasing share in the domestic and foreign markets, the application of modified atmosphere packaging machine will greatly prolong the shelf life of food.
With replaceable sealing and cutting mold of modified atmosphere packaging machine, users can change the shape and specification of the tray at any time.

Controlled atmosphere packaging is a new type of food preservation technology which will replace the air in the package by mixed gas (usually CO2, N2 and O2 with certain proportion). It adopts the different role of such mixed gas to inhibit the growth of microorganisms which will cause food spoilage, and reduce the respiratory rate of active food (plant-based foods such as fruit and vegetable) . In this way, it will keep food fresh and extend the shelf life. The food in modified atmosphere package will maintain the original color, flavor, taste, shape and nutrition of the food.

The modified atmosphere packaging equipment is simple and convenient to operate. The double-start safety switch can ensure the safety of operators. The whole automatic packaging process can be completed by touching the start switch.
With replaceable sealing and cutting mold of modified atmosphere packaging machine, users can change the shape and specification of the tray at any time.

Modified atmosphere package can be applied to many products, such as fresh meat and seafood, vegetable, fruits, cooked meat, products containing protein, breads and baked goods, and certain medical and technical products.
In order to maintain the shape, color and freshness of the product, the air in the modified atmosphere package is replaced by a mixture of gas suitable for the product. This modified atmosphere is usually composed of carbon dioxide, nitrogen and oxygen.

Thermoforming and MAP packaging machine will not only save material for customer, but also make MAP pack for products. In order to maintain the shape, color and freshness of the product, the air in the modified atmosphere package is replaced by a mixture of gas suitable for the product. This modified atmosphere is usually composed of carbon dioxide, nitrogen and oxygen.
Thermoforming and MAP packaging machine can be applied to many products, such as fresh meat, vegetable, fruits, cooked meat, products containing protein, breads and baked goods, and certain medical and technical products.

For modified atmosphere packages (MAP), the natural gas in the packages is replaced by the appropriate gas (Nitrogen, Oxygen, Carbon Dioxide at a certain proportion) for the product.
In order to maintain the shape, color and freshness of the product, the air in the modified atmosphere package is replaced by a mixture of gas suitable for the product. This modified atmosphere is usually composed of carbon dioxide, nitrogen and oxygen.

When cooked food are packaged in modified atmosphere package (MAP), the mixing ratio of fresh gas is: nitrogen (N2) 64% ~ 66%, carbon dioxide (CO2) 34% ~ 36%, gas replacement rate ≥98%. Since many microorganisms (bacteria) need O2 to grow and reproduce, reducing oxygen content can slow down the growth rate of bacteria (except anaerobic bacteria). The results showed that the reasonable mixture of N2 and CO2 formed a broad spectrum of bacteriostasis, color and taste protection layer on the food surface, and preserved cooked food under low oxygen environment. Therefore, when the error rate and replacement rate of gas mixing precision cannot reach the target, its bacteria-inhibiting and fresh-keeping effect is basically ineffective.

One of the advantages of modified atmosphere packaging is prolonged shelf life and quality assurance, as well as the protection of product during handling and transportation process. When packaging food, the use of modified atmosphere package can extend the shelf life without the need for food additives. Industrial and consumer products can prevent corrosion by using modified atmosphere package. In the area of medical technology, modified atmosphere package can protect the sensitive medical products.