| 摘要 |
PROBLEM TO BE SOLVED: To use a plastic color imitation trunk in a color other than a color of a molded state by coloring only a projecting part of a surface by a color different from a main body in the plastic false wood having an embossed structure. SOLUTION: A plastic imitation trunk is manufactured by molding of a casting mold by using a composition composed of polypropylene of 60 wt.%, low density polyethylene of 38 wt.% and a pigment of 2 wt.%. Paint is painted on a projecting part of a surface layer of this imitation trunk, and is dried at 120 deg.C to obtain a plastic color imitation trunk to thereby obtain the plastic color imitation trunk adapted to a peripheral environment of a park with an excellent external appearance, lightweight, rich in anticorrosiveness and durability and excellent in workability.
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