What is the role of polymer protective film

The products made by polymer protective film wholesalers can be used in many industries. It can play a role in wrapping goods, but what is the sound that we need to pay attention to when using it? 　　The role is relatively correct. First of all, the product can be directly applied to the surface of various products during use, so that it can effectively play a protective role to a certain extent, so that it can make It will not be soiled or scratched during storage, transportation and processing. When the surface of various products needs to be sprayed, acid-etched and other deep processing, the surface that does not need to be sprayed or acid-etched needs to be masked. When a variety of colors are sprayed and masked, the masking effect is more important.　　 We need to place it in a suitable environment, which plays a very important role in ensuring the life of the product, brings us great benefits and saves a lot of costs. Next: What are the characteristics of PE heat shrinkable filmPrevious: How does the polymer protective film realize the anti-static function