Modified atmosphere packaging machines are typically two to three times larger than other forms of packaging, resulting in higher logistics and storage costs. However, if a mixture of nitrogen, oxygen and carbon dioxide is used to replace the air and stored at the correct temperature, it can reduce

The vacuum packaging machine is like a person who always catches a cold, so learn some simple troubleshooting methods. Zhejiang Mingwei Machinery Co., Ltd. has summarized the following points for customers: 1. Low vacuum degree 2. Loud noise 3. Vacuum pump fuel injection 4. Vacuum pump oil leakage 5