The single-sided release film must be coated with silicone on one side, so how do we distinguish them?
Generally, it is to be tested with tape. Bonding the tape to the surface of the film, the side that is easy to tear off is the release surface, and the side that is hard to tear off is the...
Release films refer to a functional film with a separable surface;the film liners with tack or slight tack after contacting with specific materials within certain conditions.
The substrates of silicone-coated release liners include PET, PE, BOPP, PLA, etc. Based on the different requirements...