Method of producing a laminate and a packaging container

摘要

A substrate which is either a first substrate (1) or a second substrate (6) consisting of a different kind of thermoplastic resin film, and which is drawn out from rolled films (21, 22) where the first substrate and the second substrate are rolled respectively. The substrate has a surface of the hot gluing reforming layer which was formed with the surface modification with an atmospheric pressure plasma processor (23), and the other substrate (8) has a surface with which an air corona processor (24) is possessed. And the substrate and the other base member are opposed, and are attached together with a heating roll (25) with spreading neither an adhesive nor an anchor agent.