Introduction to the main process of PET protective film production-film supplier

by:POLYVA     2021-12-11
The production process of PET protective film is mainly divided into the following steps: the first step is to corona a surface of the prepared PET film; the second step is to apply glue on the corona surface of the PET film through a coating machine , Send the glued PET film into the oven; in the third step, directly wind the PET film out of the oven into a parent roll; in the fourth step, send the reeled parent roll to the curing after encoding Room maturing; the fifth step, the matured mother roll is fed into the multi-axis laminating machine according to the principle of first-in, first-out for multilayer laminating. When laminating, the PET film is first laid flat and no bubbles are attached to the On the parent roll, another PET film is bonded to the PET film without bubbles, and the bonding is repeated. 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
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