PP Film (Polypropylene Film) is a premium flexible packaging material manufactured from 100% pure virgin polypropylene resin, including professional BOPP oriented film and CPP cast film series. It features ultra-flat surface, consistent thickness, high rigidity and extremely low thermal shrinkage. Compared with ordinary plastic films, PP film has outstanding moisture-proof and oil-proof barrier capabilities, maintaining perfect flatness without deformation or shrinkage during high-temperature printing, laminating and bag-making processing. Professional corona surface treatment provides stable surface tension and super ink adhesion for high-definition printing and firm compounding. CPP film offers excellent heat-sealing performance for high-speed automatic packaging. Food-safe, non-toxic and odorless, PP film fully complies with FDA, RoHS and REACH international standards, widely used in food packaging, label substrates, daily chemical packaging and industrial surface protection.