How to solve the problem of uneven thickness of film blown out by film blowing machine?
A.Possible causes of uneven film thickness B.How to solve the uneven thickness caused by the deviation of the die opening gap. The structure of blown film machine mold consists of two types, one is up-blowing and the other is down-blowing. If it is up-blowing, you have to adjust the die cover, and if it is […]
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