PRECOATED METAL SHEET AND MANUFACTURING METHOD FOR SAME

• Main Authors: KOHEI UEDA, TOMOAKI HOSOKAWA
• Format: Patent
• Language: English
• Published: 14.04.2017
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

Disclosed is a precoated metal sheet and a method for manufacturing the same. The precoated metal sheet imparts both appearance of solidity and appearance of depth and has excellent aesthetic properties which include a superior sheen, appearance of solidity and appearance of depth. The sheet is provided with a coating layer which includes at least two layers; a first coating film layer which is on part or all of the surface of a metal sheet and which contains coloUring pigments; and a second coating film layer which is disposed on the surface layer side of the pigmented coating film layer. The centre line average roughness (Ra) of the boundary surface between the first coating film layer and the 0.8 µm.