How to ensure that the vacuum packaging machine has a good pumping effect

When the product is shrink-wrapped by a vacuum packaging machine, the air in the packaging film must be evacuated to bring the vacuum inside the packaged product, which is beneficial to the long-term preservation of the product. But sometimes if the vacuum packaging machine produces some faults or improper operation, etc., it is easy to cause poor pumping effect, which deserves attention.

The vacuum packaging machine vacuum-packs the product with a vacuum packaging film, so it is especially important for the quality control of the vacuum packaging film. It is necessary to use a vacuum packaging film of acceptable quality and a certain thickness. In the preservation process before use and during the packaging process in use, it is necessary to ensure that the vacuum packaging film is not damaged and causes air leakage. It is also necessary to ensure that the vacuum packaging machine has sufficient pumping time when packaging the product, so as to ensure that the air in the packaging film is sufficiently evacuated to ensure the internal vacuum. The sealing control time is not too early to be sealed to avoid the presence of residual air in the packaging film. The quality of the seal should be guaranteed, and the seal should be tightly closed to avoid the occurrence of air leakage and affect the vacuum inside the vacuum packaging film. The core part of the vacuum packaging machine is a vacuum pump. When working for a long time, dust, dirt and the like can easily enter the vacuum pump, so that the packaged product is stuck with dust and dirt. At this time, the vacuum pump must be changed. Frequent oil changes can enhance the pumping effect of the vacuum packaging machine. Also pay attention to the protection of the internal pressure airbag of the vacuum packaging machine to prevent it from rupturing, and can not achieve a good pumping effect.

Note that the above aspects can ensure that the vacuum packaging machine achieves good pumping effect in use, vacuum packaging machine article Kang Beite vacuum packaging machinery finishing provided!