| abstract |
Produced by a method comprising laminating a biaxially oriented copolyester resin film having specified characteristics, to one or both sides of a surface treated metal sheet, which has been heated to the melting point of the copolyester resin film +/- 50 DEG C, just before lamination of the copolyester resin film, the film having been precoated with a resin composite containing in its molecular structure at least one radical, such as epoxy radical and hydroxyl radical and the side of the copolyester resin film precoated with resin composite is in contact with the surface treated metal sheet. |