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Clamping method of cling film rewinder

Most of the cling film rewinder use a conical top chuck to clamp the unwinding cling film roll.     (1) Mechanically tighten the mandrel: the mandrel is a pipe with a lead screw in the middle, and ......

Tips for cling film

1. Does PVC cling film smell like plastic?Due to the production process of cling film, in order to make the cling film have a better anti-fogging effect, a small amount of food-grade soybean oil is ad......

How to distinguish PE and PVC cling film?

At present, the cling film on the market is mainly processed from three raw materials:  PE,PVC and PVDC.How to distinguish PE and PVC cling film?I. To the naked eye: The transparency of PE material i......

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