| 摘要 |
PROBLEM TO BE SOLVED: To facilitate manufacture of a molding by reducing color tone change called irregularity produced on an appearance surface of the molding with projections or depressions formed on a non-appearance surface or the projections or depressions formed on the appearance surface and by simplifying machining of a die to be transferred when producing the molding.SOLUTION: A non-appearance surface has a pattern of repetitively formed protruded parts where unit forms with two or more spherical crowns having different curvature radii combined are continuously superposed in addition to projections or depressions. |
