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

by:POLYVA     2021-12-05
In the field of die-cutting, when using PET release film materials for die-cutting, the following common problems are often encountered. Question 1: After the tape is attached to the release film, part of the tape will be peeled off during the peeling process, and it will make 'pop' and 'pop' sounds. Reason: The noise generated during the peeling process is caused by the excessive peeling force of the peeling film and the uneven coating. Problem 2: Anti-peeling occurs, and the peeled material is not peeled off. Reason: The anti-peeling is mainly caused by the unsatisfactory matching of the peeling force of the PET release film. It may be due to unqualified factory inspection, imperfect inspection equipment, unstable production process, etc. The release force of this type of release film is uneven and fluctuates greatly. Question 3: The release film and tape cannot be peeled off after being punched and placed for a period of time. Reason: The tape and release film cannot be peeled off after being placed, which is usually the cause of uneven coating. In some areas, the peeling force is insufficient and the tape cannot be peeled off. Question 4: The release film generates static electricity during the unfolding process, which causes dust to attract. Reason: This is not done in a clean room. In order to solve the dust problem, firstly, set up a dust-free workshop in the dust-free workshop for production; secondly, use antistatic PET release film material. 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!
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