摘要 |
PROBLEM TO BE SOLVED: To form sharp stripe patterns having natural appearance by a simple method by laminating a plurality of liquid resins different in color in a layered state to inject them into a molding cell and moving a comb like member through the laminated liquid resins while the teeth thereof are brought into contact with the bottom surface of the molding cell. SOLUTION: Two-layered liquid resins 2, 3 different in color are injected into a molding cell in a laminated state and a comb like member 1 is used to be moved through the laminated liquid resins 2, 3 so as to comb the liquid resins while the tips of the teeth thereof are brought into contact with the bottom surface of the molding cell. Whereupon, cavities wherein the liquid resins are pushed aside are generated in the marks generated by the passage of the teeth of the comb like member 1 and the liquid resin 2 having a different color of the upper layer flows in the cavities. Therefore, the upper layer liquid resin 2 having the different color penetrates in the passage marks of the teeth of the comb like member 1 up to the bottom surface of the molding cell and, when the bottom surface is set to a dominant surface, stripe patterns are formed to the passage marks of the teeth of the comb like member 1. Therefore, sharp stripe patterns having natural appearance can be formed. |