Zhejiang Mingwei modified atmosphere packaging machine concept, box-type modified atmosphere packaging machine can be divided into box-type modified atmosphere packaging machine and bag-type modified atmosphere packaging machine according to different packaging media, the former needs to be customiz

The difference between vacuum packaging and modified atmosphere packaging 1. Vacuum packaging, also known as decompression packaging, is to extract and seal all the air in the packaging container to maintain a high degree of decompression in the bag. The scarcity of air is equivalent to the effect

The difference between modified atmosphere lock fresh packaging and vacuum packaging 1. What is a vacuum packaging machine? For fresh meat, vacuum packaging has the following advantages: (1) Prevent drying out. The packaging material provides a barrier to water vapour, preventing drying and keeping