What are the characteristics of high adhesion PET film? -Film supplier
If you want to obtain high-adhesion PET film products, the PET film must be pre-painted. Corona treatment is a physical treatment method in which fine cracks and effective functional groups are formed on the surface of the film by high-voltage discharge. This treatment method is more effective on PET film and is the most commonly used treatment method. After corona treatment, not only the surface tension is greatly improved to facilitate wetting, but also the surface roughness is greatly improved. For scenes with general requirements for adhesion, corona treatment is already very good. 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 range 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, warm and thoughtful service, and the spirit of assisting partners to achieve their own careers. Interested parties welcome to inquire!