opp film transparent protective film for aluminum profile Cost-effective Stable adhering capacity very low unwinding OPP FILM Main productsSoft packaging, plastic packaging bag, stand-up packaging, plastic film,woven bag, LDPE Resin, plastic material etcUsageDaily use industry, food industry, medicine industry etc..MaterialPe film, Pet film, opp film, cpp film, BOPP film, BAPA film al coating ...