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What are the characteristics of PET protective film and how to distinguish it correctly?

Mar 09,2022

1. PET protective film, what is the specific type of glue used and the molding method?
The PET protective film is made of PET as a carrier, and its single side is bonded with an adhesive such as acrylic glue. In addition, it is also double-sided. Moreover, these two aspects are also the main difference between this type of protective film and other types of protective films, and are also the basis for our judgment.

2. What are the main characteristics of PET protective film?
The main features of the PET protective film are: in terms of transparency and smoothness, it is very good, and it also has a good display effect. In addition, its thermoforming effect and performance are good, and vacuum forming can be used. In terms of hygiene, it is also very good, which can achieve hygiene and environmental protection.

3. Are polyurethane adhesives and silicone adhesives the same in the bonding of PET protective films? And, should the die-cutting of PET protective films be carried out in a dust-free environment?
Polyurethane adhesives and silicone adhesives are different in application in PET protective film bonding. Therefore, on the first question, the answer is no, that is, they are different. For the operation of PET protective film die-cutting, it is required to be carried out in a dust-free environment, because in order to ensure the cleanliness of the protective film.
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