Vacuum packaging bag is a kind of common packaging bag in our daily life. It is extremely convenient to use, making it popular with consumers. But when we buy vacuum packaging bags, sometimes leakage occurs. What causes this? The following is a brief introduction to the causes of vacuum bag leakage. Let’s have a look.

1. Collision during transportation:

The vacuum packaging bag was damaged and leaked. Therefore, protective measures must be taken during transportation to avoid damaging the vacuum packaging bag.

2. The quality of vacuum packaging bag is very poor:

And the bag leaks due to material reasons.

3. Unqualified quality of vacuum packaging bag:

And the temperature is not high enough during the heat sealing process.

4. Excessive extraction during vacuum:

The vacuum bag is damaged.

The above is the explanation of the causes of the leakage of the vacuum packaging bag. Do you know it after reading it? I hope it will be helpful to you.