The blend of the polyethylene of the stretch film is thermally filled at 100 ° C, otherwise, even if the filling tension is not broken, there will be a large stretching deformation. This liquid filling film is optimally using a high temperature resistance and a good intensity. The reason why the stretch film is easy to pull off is too large. Why Stretch wrinkles will appear in the production process?

Did you know? Scotch Bopp Tape Suppliers Stretch film thickness unevenness of the substrate, thickness much difference. Stretch will appear after a period of time to produce the phenomenon of wrinkles, it has a very big influence on the results, then what is the reason to produce stretch film process will wrinkles is it?

Then as we simply analyzed by pe stretch film manufacturer about it. The above content is stretch film process will cause wrinkles, hoping to be helpful to everyone.An axis therebetween and a silicone rubber press roller is not parallel to the tempering rollers.

If you want to know more details about the stretch film, pe stretch film manufacturers are welcome to call, we will be happy to serve you.The position of the substrate deflection stretch film, the composite film resulting in wrinkles, and with the accumulation of skewness, also produced a corresponding increase in the degree of wrinkles.

Stretch and tension set properly controlled, portions of the tension uncoordinated, do not match.Composite pressure set properly.Guide roller surface is not clean, the foreign matter is adhered, guide roller or surface irregularities, pits, scribe lane, bumps and so on. 

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