Since the beginning of the 21st century, for requirement on food packaging method is much higher than it ever been, manufacturers have made great investment in the manufacturing and development of vacuum packaging machines. Food packaging now is diversified and multi-functional meeting the different levels of consumption needs; With the progress of science and technology, food packaging is tending to be perfect in fresh-keeping.
Vacuum packaging machine can prevent food from deterioration. Because food molding is mainly caused by the active microorganism, while most of the subsistence of microorganisms need oxygen, thus vacuum packing food with oxygen vacuumed, thus sabotage the microbial subsistence environment.
- Keep the machine in a clean and tidy environment.
- Do not use in the harsh environment such as inflammable and explosive circumstance.
- The three-phase four-wire machine shall be equipped with the accordant power supply, and shall meet the requirements of three-phase four-wire power supply; Single-phase machine should be equipped with three-pole power socket, and ensure the machine’s reliable grounding.
- Unplug the power plug to prevent electric shock when repairing the machine.
- Keep the vacuum chamber clean and wipe inside of machine regularly. Add oil to the surface closing to 2/3 height of the oil window. Strictly follow the vacuum pump operating instructions and maintenance.