PET film production precautions
Feb 20,2025
PET film is polyester film as the base material, through the coating machine glue, glue amount through the customer's requirements to adjust, there are low viscosity, medium viscosity, high viscosity can be produced, then in the production process need to pay attention to what problems?
With the continuous development of PET film, the continuous progress of science and technology, PET film is used in more and more places, the demand has become more and more wide, so in the production process to ensure the quality of the product, before the production of PET film, the need for strict inspection of the substrate, the quality of the substrate will also affect the quality of production. In the production process to ensure the amount of glue, each time the glue needs to be properly blended, if the amount of glue detected in the production process is not enough viscosity is not up to standard, the glue needs to be distributed in time, in the production of each roll of PET film need to be viscosity detection, and the appearance of each position of the protective film to check the quality of PET protective film.
The production environment is also particularly important for PET protective films, which need to be produced in a dust-free workshop to prevent products from often having quality problems. Therefore, there are also very strict requirements for the selection of PET film manufacturers.
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