PP Film (Polypropylene Film) is a high-quality flexible packaging film made of 100% virgin polypropylene resin, including BOPP oriented film and CPP cast film. It features ultra-flat surface, uniform thickness, low thermal shrinkage and high stiffness. PP film has excellent moisture-proof and oil-proof performance, better barrier effect than ordinary PE film. It maintains stable toughness during high-speed printing, laminating and bag making. With optional corona treatment, the film provides stable surface tension for clear printing and strong lamination. Food-grade, non-toxic and odorless, PP film complies with FDA, RoHS and REACH standards. It is the most cost-effective packaging material widely used in food packaging, label substrates, daily chemical packaging and industrial protection.