PET film is the most common protective film on the market.
The characteristics of PET protective film are mainly:
1. It has excellent transparency and smoothness, and the display effect is good.
2, good thermoforming performance, comparable to ordinary PVC sheet, vacuum molding can be used to make PET thermoformed products with excellent performance. PET sheets are considered to be an ideal packaging material for environmental protection requirements.
3, the surface decoration performance is excellent, can be printed without surface treatment, easy to press the pattern, easy to metallize.
4. It has good mechanical strength.
5, good chemical resistance, can withstand the erosion of a variety of chemicals.
6. It has good adaptability to environmental protection, can be recycled economically and conveniently, and does not produce harmful substances harmful to the environment when incinerating its waste.
7. Good barrier to oxygen and water vapor
