The DQ370L vertical modified atmosphere fresh-keeping packaging machine is suitable for modified atmosphere fresh-keeping packaging and tray sealing packaging of cooked food, fresh meat, fruits and vegetables, pastries, etc.

The external design of the device has obtained national patent protection and has multiple core independent research and development patents. The equipment adopts a vacuum pump and air flow (optional) controlled atmosphere packaging form, with high gas replacement rate, small mixing ratio error of fresh-keeping gas, fast packaging speed, reliable and stable packaging parameters and performance, which can ensure the ideal preservation and quality of food.