SYNTHETIC RESIN FILM WRAPPER USING RESIN RAW MATERIALS FOR ORIENTED POLYPROPYLENE FILM AND CASTING POLYPROPYLENE FILM, AND A METHOD FOR MANUFACTURING THE SAME

摘要

PURPOSE: A synthetic resin film wrapper using resin raw materials for oriented polypropylene film and casting polypropylene film is provided to save production costs of a wrapper since resin raw materials for a casting polypropylene film are used instead of the casting polypropylene film.;CONSTITUTION: A synthetic resin film wrapper includes an OPP(Oriented Poly Propylene) film, a gravure printing layer formed at the rear surface of the OPP film, and a resin layer for a CPP(Casting Polypropylene) film formed at the rear surface of the OPP film including the gravure printing layer. The resin layer for a CPP film includes a high-temperature resin layer and a low-temperature resin layer.;COPYRIGHT KIPO 2011