Patent ID: 7435465
Filing Date: 2008-10-14
Classification: B32B,Y10T

Abstract:
1. A film-laminated metal sheet for a container comprising a metal sheet and laminated resin films, each resin film containing a polyester as a main component of an inner surface of the container and an outer surface of the container, said metal sheet being disposed between a resin film formed on an inner surface of said metal sheet and a resin surface formed on an outer surface of said metal sheet, wherein a polarity force component Υs h of a surface free energy of a surface of the resin film that is to be positioned on an inner surface side of the container after formation of the container and that is to be in contact with a content of the container is less than 2.0×10 −3 N/m, the resin film to be positioned on the inner surface side of the container after formation of the container and/or the resin film to be positioned on the outer surface side of the container after formation of the container contains a color pigment or a color dye, and the resin film to be positioned on the inner surface side of the container further contains 0.80 mass % to 2.0 mass % of a wax component with respect to the resin film.