Optical release film (OCA release film) is an important raw material for OCA optical adhesive. The market competition is fierce.

Optical release film, also known as OCA release film, refers to a release film made by coating a special release agent on optical grade PET polyester film. Optical release films have the advantages of high transparency, high gloss, good weather resistance, and good die-cutting performance. They can be used to produce OCA optical adhesives and…