 HomeNewsIs it better to use PET sheet or roll material for protective film?

Is it better to use PET sheet or roll material for protective film?

2023-10-10

PET protective films are divided into three categories by glue system: PU protective film, silicone protective film, and acrylic protective film. Each of these three materials has its own advantages, such as PU film exhausting quickly, silicone film having a high usage rate, and acrylic protective film having strong resistance. Let`s talk about the practical information about die-cutting of the three materials. Because PET protective film is suitable for various products, die-cutting is inevitable. So, is it better to die-cut PET protective film from PET sheet or roll?

1. First of all, considering the cost, PET sheets definitely need to use a bottom waste discharge film. What is a bottom waste discharge film? It is PE protective film. For stamping membranes, there is no need to use PE waste film.

2. The second is the process. Generally speaking, stamping rolls require the use of automatic laminating machines, while punching sheets require manual lamination.

3. In terms of cleanliness, the cleanliness of the roll material must be higher than that of the punched sheet material, because for punched sheets, the die-cutting master will inevitably have fingerprints on the film when packaging.

It can be seen that both PET sheets and rolls have their own advantages. The question of whether it is better to choose PET sheets or rolls depends on your requirements for protective films. If you have any questions about PET sheets, welcome Contact us at any time, we will solve your problem in time and provide you with a good solution!

Previous: What are the applications of PVC transparent sheets?

Next: PP EVOH PP film roll for Thermoformed tray