Resin molded article and its manufacturing method

摘要

PROBLEM TO BE SOLVED: To provide a resin molding having an appearance equivalent to natural wood; and to provide a production method thereof.;SOLUTION: In a resin molding 1 which is formed by imitating wood, an embossed emboss part 3 and a not-embossed non-emboss part 4 are formed alternately on the surface, and a stripe pattern 4a by roughening processing is formed on the non-emboss part 4, and an arithmetic average roughness Ra of the non-emboss part 4 is set at 2 μm or more and 30 μm or less. A coating material is preferably applied on the emboss part 3 and on the non-emboss part 4.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT