... during production.PE Protective Film (Low Tack)Application: optic-electric module, LCSD, PET plastic sheet, acrylic sheet, PC ... the processing of other sheets.CPP Protective FilmApplication: optic-electric module, diffuser, light guide plate, film etc. ... : optic-electric module, diffuser, light guide plate, film etc.PE Antistatic Protective FilmApplication: lens, touch screen, optic-electric modules, ...