... (CPP Film) CPP film (cast polypropylene film) known as polypropylene film does not stretch, according ... non- oriented polypropylene film. CPP film (cast Polypropylene film) included plain/general cast PP film,Retort cast polypropylene film, cpp laminating film,cpp ... white film included CPP white twist film, CPP white film,cast white Polypropylene film, cast PP film twist