Common factors and problems of fluorine release film-film supplier

Pay attention to distinguish the front and back of the single-sided release film. Since the single-sided fluorine release film has only one side of release and the other side of the PET substrate surface, if the release film is used on the wrong side, it will cause the board to be lowered after pressing. The film sticks to the board and is difficult to tear off. There are the following methods to distinguish the front and back: 1. Use adhesive paper to stick the fluorine release film surface. If it can be stuck, it is the PET substrate surface, and the non-stick surface is the release surface; 2. Make the film surface straight. The reverse side mark distinguishes the front and back. It is a company specializing in the production of PET film with multiple functions, such as: transparent PET film, milky white PET film, release PET film, supply of PET motor film, etc. With a wide variety of products, affordable prices, and environmental protection, we provide customers with excellent quality and service based on the service tenet of excellence in production, honesty and trustworthiness in distribution, and warm and thoughtful service, and the spirit of assisting partners to achieve their own careers. Interested parties welcome to inquire!