Vacuum packaging machine is a device that vacuumizes and seals products. The function of this packaging machine is to prevent oxidation or decay of items. It is an internal vacuum packaging machine. When the top cover of the vacuum machine is closed, the entire vacuum chamber is airtight. , so that the items can be vacuumed well. The air leakage after sealing the package is mostly caused by the failure to set it up, or the problem of the packaging bag. Specifically, we can check it through the following methods. So everyone knows what to do if the vacuum packaging machine leaks air after sealing?
1. Whether the two heating seals are flat and there are no gaps, if so, adjust the two planes to be parallel
2. The heating temperature has not reached, increase the temperature
3. The thermocouple does not detect the temperature correctly, check whether it is loose, and tighten it if any
Reasons and solutions for air leakage after vacuum packaging machine sealing:
Causes of failure: 1. The trachea is aged and corroded
Solution: 1. Replace the trachea
Cause of failure: 2. Leakage of the air joint
Solution: 2. Exclude the leaking joint
Cause of failure: 3. Bad seal
Solution: 3. Replace the seal
Cause of failure: 4. Leakage of solenoid valve
Solution: 4. Replace the solenoid valve
Cause of failure: 5. Vacuum pump leaks
Solution: 5. Repair or replace the vacuum pump
Cause of failure: 6. Vacuum gauge leaks
Solution: 6. Replace the vacuum gauge
Cause of failure: 7. Airbag leaks
Solution: 7. Replace the airbag
The air leakage of the vacuum packaging machine is mainly caused by the above situations. If you have other questions about the vacuum packaging machine, we can follow the above solutions to solve the air leakage problem of our vacuum packaging machine after sealing.