METHOD FOR MANUFACTURING GRAVURE-TRANSFER-COATED STEEL PLATE

摘要

Disclosed invention is a method for manufacturing a continued gravure-transfer-coated metal plate by transferring a pattern over a continued metal plate wound in the form of a coil using a gravure transfer sheet, comprising the steps of: coating, over the metal plate, a primer coating material; heating and setting the primer coating layer in a hot-air-blowing dry oven, thereby forming a lower coating layer; thermally pressing a gravure transfer sheet, printed with a desired pattern on a base film layer thereof, onto the lower coating layer; releasing the base film of the gravure transfer sheet from the lower coating layer; coating, over the transfer coating layer, an upper coating material selected from the group consisting of a thermosetting fluorine resin, a thermosetting polyester resin, and an ultraviolet-thermosetting polyurethane-acryl-based resin; and heating and setting the upper coating layer or radiating ultraviolet rays into the upper coating layer, thereby forming an upper coating layer.