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What are the vacuum sealing machine sealing is not good reason
Vacuum sealing machine sealing is not good reason have? Below together to learn about
vacuum sealed bag sealing bad reason might be the following:
a, vacuum adjustment is too short, time solution: readjust its & le; - 0. 08Mbra。
2, heat sealing chamber burst, solution: change the new.
3, low temperature adjustment time is too short, the solution: to readjust.
vacuum bag sealing seal is bad phenomenon also reflected in three aspects: packaging pincer-like device cannot seal; Pressure in sealing the knife, mouth is sealed, but hold in extrusion or tearing strips, sealing and cracking; Peel test was carried out on the pincer-like device, a half sealing strong, the phenomenon of separation, so the packing bag of the sealing quality is still not qualified, because the contents in the storage and transportation process integrated by extrusion is easy to miss.
that is causes the sealing is not good, hope to be of help.
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