OPP protective film is a plastic film made with OPP as the base material, coated with acrylic adhesive on one side, and laminated with a release liner (single-layer without a release liner). OPP plastic film has a smooth surface, high transparency, and excellent temperature and weather resistance.
OPP protective film uses highly transparent OPP film as the base material, featuring excellent stability, a smooth surface, high transparency, excellent temperature and weather resistance, minimal changes in adhesive adhesion, easy die-cutting, and easy peeling. It is the best alternative to PET protective film in the die-cutting and signage industries.
OPP plastic film is a very important flexible packaging material. OPP film is colorless, odorless, tasteless, and non-toxic, and possesses high tensile strength, impact strength, rigidity, toughness, and good transparency.
OPP film has low surface energy and requires corona treatment before adhesive coating or printing. After corona treatment, OPP film has good printability and can be printed in multiple colors to achieve a beautiful appearance. Therefore, it is often used as the surface material of composite films.
