Vacuum packaging is a kind of direct contact with food packaging
bags, its quality will affect the food safety and consumer's health, so, how to wholesale to qualified vacuum packaging?
Introduce the simple for you.
1, smell, we need to smell the vacuum bags have excitant odour, normal qualified food packaging bags won't have any smell, stimulating odour food bag, cannot be used in food packaging industry.
2, to feel with the hand, if there will be a sticky feeling, qualified vacuum bag is relatively easy to open, won't produce sticky feeling.
3, see, want to know the material of vacuum food packaging bags, see if the overall transparency, whether the material evenly, qualified vacuum bag is relatively uniform, transparency is relatively high.
is more than three quarters ding yuan food packaging color printing co. , LTD to you about the vacuum packaging of choose and buy should pay attention to some of the items, try to choose formal manufacturers, so that the quality of the vacuum bag can be guarantee, because once the quality problem of the vacuum bag cause food safety issues, that thed loss outweights the gain, on the choice of packaging problem in the first to be here to share, have other questions can also give us the message consulting, we will reply to you as soon as possible to solve.
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