METAL PLATE LAMINATING RESIN FILM, RESIN LAMINATED METAL PLATE, AND CONTAINER AND CONTAINER LID USING SAME

摘要

[Problem] To provide: a metal plate laminating resin film which is applicable for applications where the resin film is subjected to severe working and which has excellent workability; a resin laminated metal plate in which the resin film is laminated; and a container and container lid which are worked using the resin laminated metal plate. [Solution] A metal plate laminating resin film composed of a polyester resin which, in a mechanical property, has true stress of 13-40 MPa in which true strain of 1.0 measured at 45°C is obtained. In addition, a metal plate laminating resin film in which the polyester resin is a mix of 20-80 mass% of a polytrimethylene terephthalate resin blended into a polybutyrene terephthalate resin or a two-layer resin film of a polyester resin and a polyethylene terephthalate resin, wherein the polyester resin layer has a thickness greater than or equal to half of the total resin thickness.