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The difference and use of release paper and release film! -technical knowledge

by：POLYVA 2021-12-16

The difference and use of release paper and release film! Source: Protective film factory direct sales Release time: 2019-12-05 Hits: 1735 There are thousands of die-cutting materials, and each material has its characteristics and functions. In die-cutting processing, more release films and I believe you are not unfamiliar with release paper. Of course, there are also friends who are new to the industry or who have less contact with each other. There is a big difference between release film and release paper. 1. The release film is to coat the silicone release agent on the surface of the environmentally friendly PET, PE, OPP film, so that it can show extremely light and stable release force for various organic pressure sensitive adhesives. 2. Different organic pressure sensitive adhesives, such as hot melt adhesives, acrylic adhesives and pressure sensitive adhesives of rubber systems, etc., require different release force of the release film, which is different for the adhesives of the isolation products. The molding force is adjusted accordingly to achieve a very light and stable release force during peeling. Foshan Bowei Environmental Protection Material Co., Ltd. is an electronic material supplier with 20 years of experience. It can produce PET film with multiple functions, such as: sub-(matte) PET film, flame-retardant (fire-resistant) PET film, inkjet printing Film, anti-static PET film, anti-fog PET film, anti-UV PET film, non-shrinking PET film, PET release film, optical PET film, etc. Interested parties welcome to inquire!