... , titanium plate, steel plate, Polaroid board.2. PE film in Optoelectronics Industry: LCD liquid crystal display, backlight, EL film, membrane ... switch, cell phone screens.3. PE film in Plastic Industry: ABS.PP plastic products, PVC sheet, acrylic ... instrument, plastic lens, injection surface protection.4. PE film in Printing industry: PVC.PC steel, aluminum, film and other printing ...