Common problems and die cutting applications of PET release film-film supplier

by:POLYVA     2021-12-04
PET release film has the advantages of light weight, high strength, good transparency and gas barrier, non-toxic, tasteless and other advantages, and it has achieved rapid development. PET release film is also called PET silicone oil film, which is coated with a layer of silicone oil on the surface of the PET film to reduce the adhesion of the PET film surface and achieve the release effect. It can be divided into single-sided release film and double-sided release film. According to the release force, it can be divided into light release film, medium release film and heavy release film. Common causes and solutions for the use of PET release film 1. After the tape is attached to the release film, some of the tape peels off when it is peeled off, and it makes a pop and pop sound. The noise occurs during peeling, one is the excessive release force, and the second is the result of uneven coating. 3. The tape and release film cannot be peeled off after being cut and placed for a period of time. It cannot be peeled off after being attached to the tape. Generally, it is the cause of uneven coating. If the release film is more serious, there will be no release effect on a certain part and the tape cannot be peeled off. Die cutting with a round knife should be taboo. this problem. 5. The release film generates static electricity during the unwinding and rewinding process and attracts dust. The problem of static electricity is generally permanent in addition to the physical treatment methods. Generally, the photoelectric die-cutting factory has a dust-free workshop and also has equipment for removing static electricity. The problem will not be very big. For stricter requirements, you can choose antistatic coated release film. 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 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! Contact: Wen Feng 13728425799
Custom message
Chat Online 编辑模式下无法使用
Chat Online inputting...