The shielding function and main purpose of PET protective film

The characteristics of the PET protective film made by the polymer protective film wholesaler determine its use. It is non-toxic and harmless during use. It has reliable hygienic performance during operation and can be used for food, medicine and medical treatment during operation. The packaging of equipment, and can sterilize the packaged items. It can be recycled and will not produce harmful substances harmful to the environment when incinerated.　　PET protective film is effectively coated with its high-molecular conductive polymer. Its surface resistivity is low and its performance is extremely stable. It has good chemical resistance. It can withstand the erosion of chemicals and is not affected by the environment such as air. Therefore, the protective film made of PET is suitable for packaging materials and has better barrier properties to oxygen and water vapor. The PET protective film has excellent transparency and smoothness during operation, and its surface decoration performance is excellent. It can be printed without surface treatment and is easy to be pressed into patterns. The PET protective film can be directly applied to the surface of various products during use, so that it can effectively protect it to a certain extent, so that it can be used in storage, transportation and It will not be soiled or scratched during processing. Next: The purpose of PE heat shrinkable film slitting Previous: What are the characteristics of PE heat shrinkable film