Common PET film applications are as follows:
1. Film and sheet materials: all kinds of food, medicine, non-toxic and sterile packaging materials; high-end packaging materials for textiles, precision instruments, electrical components; audio tapes, video tapes, movie films, computer floppy disks, metal coatings and Base materials for photosensitive films; electrical insulating materials, capacitor films, flexible printed circuit boards, membrane switches, and other electronic and mechanical fields.
  
2. The application of packaging bottles: its application has been developed from the initial carbonated beverages to the current beer bottles, edible oil bottles, condiment bottles, medicine bottles, cosmetic bottles, etc.
3. Electronic appliances: manufacturing connectors, coil bobbins, integrated circuit shells, capacitor shells, transformer shells, TV accessories, tuners, switches, timer shells, automatic fuses, motor brackets, relays, etc.
  
4. Auto parts: such as switchboard covers, ignition coils, various valves, exhaust parts, distributor covers, measuring instrument covers, small motor covers, etc. The excellent paintability, surface gloss and rigidity of PET can also be used. Manufacture of exterior parts for automobiles.
5. Mechanical equipment: manufacturing gears, cams, pump housings, pulleys, motor frames and watch parts, and can also be used as microwave oven bakeware, various ceilings, outdoor billboards and models, etc.
  
6. The molding process of PET plastic can be injection molding, extrusion, blow molding, coating, bonding, machining, electroplating, vacuum metal plating, and printing.