Aluminum foil bag sealing side is what problem?

Aluminum foil bag sealing side, the high temperature hot knives, sealing side is corrugate, low temperature and sealing. Pressure debugging, silicone mat leather and raw materials are changed, is still not solve, then off, is there any way to solve? Packaging today is to give you details of the said: we roughly from two aspects, one is sealing side wrinkling, 2 it is sealed. A wrinkle, sealing side reasons: 1, is the residue of glue and ink solvent is overmuch, agglomeration in the process of hot sealing evaporation which appear the phenomenon such as bubble wrinkle. 2, the data is no heat resistance, high temperature hot sealing wrinkle after data. 3. Is not enough heat resistance of glue and ink. 4, heat sealing bag making machine knife parallelism, silica gel hardness, flatness did not meet the requirements of heat sealing and heat sealing knife on a foreign body, etc. Second, not reason: 1, heat sealing temperature is too low and the pressure is too small. 2, the quality problem of the heat sealing material, sealing temperature is too high, perhaps unstable heat sealing function. That is food packaging manufacturer to everyone on the issue of the aluminum foil bag sealing side, if you look at the above information is not understand of place, can consult us yo, small make up also pleased to serve you at any time. If you want to customize the aluminum foil bag packaging can be directly, please contact us. Here we will with the most sincere passion to serve you.
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