Application Fields of Polyester Film I. Introduction to Polyester Film Polyester film, also known as PET film (including optical sheets, polyester film, photosensitive paper, Mylar, benzo-tin film, cellophane, and release film), is a film material made from polyethylene terephthalate (PET). It i

To solve the above problems, it is essential to understand the specific causes of static electricity generation in films. In summary, the main reasons for static electricity in films are as follows: 1. Static Electricity Generated During Film Production Static electricity arises during film product

Due to the inevitable friction of the film, static electricity affects production in the following main aspects: 1. Printing DifficultiesDue to(micro-static discharge), burrs or flocculent (whisker-like) ink often escapes along the edges of printed patterns. Static electricity charges the ink, caus

[Introduction]In the field of industrial manufacturing, the laminating process is a key link to ensure material performance and production efficiency. With more than 15 years of focus on the R&D and manufacturing of laminating equipment, Sumino provides stable and reliable laminating solutions for g

Industry Background and Core ChallengesAs a core material in packaging, electronics, medical and other fields, the thickness uniformity of cast film directly affects product performance and subsequent processing quality. According to industry statistics, approximately 30% of global film production