| 摘要 |
PROBLEM TO BE SOLVED: To easily form a stripe pattern by injecting liquid-like resin in which coloring agents are irregularly dispersed in a molding cell, laminating specific number of different color liquid-like resins thereon, and moving teeth of comb- like member while bringing it into contact with a bottom of the cell. SOLUTION: First, liquid-like resin 2 in which coloring agents are irregularly dispersed is injected in a molding cell. Further, one or more layers of liquid-like resins 3 having different colors from the agent are laminated. In this case, it is injected so that an interface with the irregularly dispersed resin liquid 2 of the lower layer is not so disordered. As the resins 3, resins having at least one of coloring density and hue is different are used. Then, a comb-like member 1 is used, and ends of teeth 4 are moved in the liquid-like resin to comb the laminated liquid-like resins while bringing the end of the teeth 4 into contact with a bottom of the cell. Recesses in which the liquid-like resin is urged out is generated on a mark where the teeth 4 of the member is passed, the liquid- like resin having different color of an upper layer is cast in the recesses to form a stripe pattern. |
