PET film also a molding film high temperature polyester film. It has excellent physical properties, chemical properties and dimensional stability, transparency, recyclable, widely used in magnetic recording, photosensitive material, electronics, electrical insulation, industrial film, packaging decoration and other fields. 

PET film is a comprehensive performance of the compressive film. Its good transparency, glossy; with good aerona and fragrance; moisture medium medium, low temperature measurement fell. The pellets are excellent in mechanical properties and its strong toughness is the best, tensile strength and impact strength of the thermoplastic plastic than the general film; and very good strength, dimensional stability, suitable for printing, paper bag and other secondary processing. 

PET film also has excellent heat resistance, cold resistance and good chemical resistance to toky and resistance to oil. But it is not resistant to the base; easy to static electricity, there is no appropriate anti-static method, so in the packaging of powder articles should be taken attention.