| 摘要 |
PURPOSE:To manufacture a patterned plastic molded product which can pattern a flow pattern on the molded product in the same process as that of press molding, is easy in changing a color of the pattern and enables patterning of only the surface of the molded product. CONSTITUTION:The title method is to manufacture a plastic molded product compression-molded along with a resin molding material 3 between a top force 1 and bottom force 2 and a flow pattern is given, by a method wherein casting devices 4, 5 for casting of an in-mold coating material are fitted to either of the top force 1 or the bottom force 2 and at the time of compression molding or after the compression molding, in-mold coating materials 8, colors of which are different from each other, are cast through a plurality of the casting device 4, 5. |
