Polypropylene (PP) film for high quality product packaging
Polypropylene (PP) film for high quality product packaging. OPP /BOPP film for high-quality product packaging is made of polypropylene, also known as PP for short. OPP in turn is an abbreviation for "Oriented Polypropylene". One advantage of polypropylene is that the material is harder and more heat resistant than polyethylene, for example. Polypropylene is considered