How to distinguish between separable paper, release film and coated paper? -technical knowledge

How to distinguish between separable paper, release film, and coated paper? Source: Protective film factory direct sales Release time: 2019-12-07 Hits: 3060 From the appearance, from the appearance, most of the release film shows the characteristics of transparency and lightness, and the release paper generally retains the original color of the paper ; There is no difference between coated paper and plasticized release paper coated with silicon in the same specification; and the release film coated with silicon is not easy to distinguish between ordinary film and the naked eye. But you only need to use a few simple tools and operations to distinguish the difference: a piece of tape, a signature pen, and a small tear-off paper test. Foshan Bowei Environmental Protection Material Co., Ltd. is an electronic material supplier with 20 years of experience. It can produce PET film with various 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!