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During the packaging process, heat contraction is not required, which is conducive to saving energy. Polyethylene can provide good mechanical strength, excellent extension and better reflexing for the wound film, but it cannot provide sufficient surface viscosity. So what do these characteristics refer to? Let's let the wound film manufacturer answered the doubts for us!

I believe that everyone knows that the wound film is also called an stretch film, which has self -adhesion, can be stretched and wrapped tightly plastic film that is packed.We know that the role of wound membrane in packaging is very powerful, but do you know? When using the wound film for packaging, we must pay Paper Plastic Packaging Tape Manufacturer special attention to these characteristics to better packaging work.

The higher the peeling viscosity, the less likely the tray to loose the bag, and the better the sealing of the film; the higher the sticky sticky, the less likely the film to occur. Therefore, polyethylene wound membrane needs to be used to obtain the surface of the film to obtain the surface of the film viscosity. At the same time, high transparency is also easy to identify the packaged items and reduce delivery errors.

Therefore, if you want to get a solid packaging The viscosity reaches a balanced. The packaging film must have two most basic properties, one is to have good mechanical strength extension and reflection; the second is that its surface needs good stickiness.

The above information is organized by the editor to learn more about the wound membrane, the machine is used to use the wound film, please visit the PE wound film information . Wrap. The viscosity required by the winding membrane must have good peeling stickiness and good overlap viscosity