How to deal with the quality problem of coffee packaging bag (1)？

Coffee packaging bag itself as a kind of commodity, when to another kind of commodity packaging, sometimes there will be a variety of problems, as a coffee packaging bag manufacturer, we summarized some common problems.

First, let's figure out what kind of problems are quality problems. Generally speaking, if the coffee bag before the use of stratification, broken bag, brittle crack and other conditions, generally can be considered as a coffee bag quality problem. In the process of using these problems, you can communicate with the coffee packaging bag manufacturer. If there is a problem in the storage and transportation process after the packaging is completed, then, in addition to contacting the manufacturer of the coffee packaging bag for communication, the enterprise using the commodity should also check whether there are errors and accidents in the use, storage and transportation process.

First, the sealing problem. If the coffee bag is not strong in the use of the problem, first consider the sealing temperature and time of the sealing machine is appropriate, too low sealing temperature or too low sealing time and too high temperature or too long sealing time will lead to the bag sealing is not strong.

Two, the vacuum bag leakage problem. In the process of storage and transportation of vacuum packaging bags, we should always pay attention to the packaging bags can not be punctured by sharp objects, otherwise it will lead to the vacuum plastic packaging bags broken, resulting in air leakage.

If this problem occurs, you can contact the packaging bag manufacturer for sampling, and take some out of the remaining unused vacuum bags for packaging experiment. If there is a large amount of air leakage, it can be considered as the problem of the vacuum bag itself.