Modified atmosphere packaging machine is widely used in fresh, cooked food, fruits and vegetables, and aquatic products. Modified atmosphere packaging machine has the characteristics of keep freshness, keep quality, keep color, keep taste, and keep shape. Modified atmosphere packaging machine solves the problems of unstable product quality, high product loss rate, and product nutrition loss.
Shanghai Sanjing Machinery Co., Ltd. has specialized in producing vacuum atmosphere modified packaging machines for more than ten years. We have gained rich experience for modified atmosphere packaging and hope to do our best to assist your esteemed company.

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.

High precision gas mixing system can be used to rapidly convert different types and mixing ratios of fresh gas according to different food preservation requirements, so as to achieve the fresh-keeping effect required by customers.
Adopting microcomputer programmable controller and touch screen control system, setting of each parameter for modified atmosphere packaging machine is highly accurate and the operation is stable and reliable. According to the properties of packaging materials, you only need to set the packaging parameters for once and then it can continuously and completely for all the packaging steps.