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Affect the quality of transparent PET protective film? -Film supplier

by:POLYVA     2021-10-30
Transparent PET protective film can be seen everywhere in our lives, ipad film, ipad flat protective film, large and small display protection, optical lens protective film, thermal transfer printing in the printing industry, etc.1, substrate: the quality of the substrate directly affects its performance . The domestic transparent PET protective film substrate lags behind foreign countries in terms of thickness control and heat shrinkage. 2. Residual adhesion rate: The residual adhesion rate refers to the force when the release paper is peeled off for the first time after the second peeling. The calculated data mainly reflects the curing effect of the silicone oil. 3. Peeling force: The peeling force directly affects the performance of the transparent PET protective film. The general industry standard peel force tolerance range is ±15%. 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. Interested parties welcome to inquire!
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