Metal plate coated with polyester resin, and can using the same

摘要

The present invention intends to provide a metal plate coated with polyester resin which does not generate cracks and fractures and is excellent in moldability and corrosion resistance when being applied by a severe molding processing, and to provide a can using the same which is excellent in preservation of flavoring properties for content. For this purpose, the metal plate, which the surface roughness Ra(JIS B 0601) is 1 µm or less, coated with polyester resin of the present invention is coated on at least one side thereof with a monolayer polyester resin or a two-layer polyester resin; the monolayer polyester resin or the two-layer polyester resin which has an intrinsic viscosity of 0.6 to 1.4