Reasons for leakage of vacuum packaging bag

source:other news release time:2022-11-18 Hits:

　　Vacuum packaging has been widely used in cooking bags, vacuum food bags, etc. In this issue, we will discuss the causes of vacuum bag leakage.

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

　　2. The quality of vacuum packaging bag is poor, and the bag leaks due to material reasons.

　　3. The quality of the vacuum packaging bag is unqualified, and the temperature is not high enough during the heat sealing process.

　　4. Excessive pumping during vacuum pumping, resulting in damage to the vacuum packaging bag.

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