MANUFACTURING METHOD OF COATED METAL SHEET

PROBLEM TO BE SOLVED: To provide a manufacturing method of a coated metal sheet capable of efficiently forming a coating film, which is enhanced in design properties having a streak-like pattern, on the surface of a metal sheet and easy to adjust a pattern shape. SOLUTION: Coating is applied to the metal sheet 1 while feeding the metal sheet 1 and a liquid outer layer coating 2 containing a pigment is supplied to the peripheral surface of a coating roll 11 while rotating the coating roll 11. A pattern forming jig 4 having a large number of projections 3 is brought into slide contact with the surface of the outer layer coating 2 on the peripheral surface of the coating roll 11. Thereafter, the outer layer coating 2 on the peripheral surface of the coating roll 11 is brought into contact with the surface of the metal sheet 1 to be applied to the surface of the metal sheet 1. Subsequently, the outer layer coating 2 is cured to be formed into a film to form an outer layer coating film 5 having the streak like pattern. COPYRIGHT: (C)2007,JPO&INPIT