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Identification of various protective film types
- Nov 28, 2018 -

Protective film is widely used in our daily production and work. There are many kinds of protective film materials, which are also the reasons for different thickness, viscosity and service life. For so many materials, PE protective film manufacturers will give an example. How do you distinguish:

The protective film of PVC is softer than the PE protective film.

OPP looks like a transparent feel, harder than PE and slightly softer than PET.

CPP is mostly a matte film, a misty feeling.

PE is the most common protective film. The texture is soft. PET is hard and has a crunchy feeling. It can be heard in the hand and can hear the sound.