| 摘要 |
PROBLEM TO BE SOLVED: To achieve less production costs by simplifying the shape of the cavity of a molding die in a decoration part made of a resin. SOLUTION: In decoration parts made of a resin (a front decoration 19a of a variable scoring device 19, a front decoration 21a of an ordinary scoring port 21, a lens part 25a of a side lamp 25 and a lower lens part 27a of a corner lamp 27), a scattering layer 32 as a scattering part is formed being printed by a crepe printing and light passing therethrough diffuses at random. The formation of the scattering layer 32 by the crepe printing eliminates the need for unevenness made by knurling or rippling. This simplifies the shape of the cavity of the molding die for molding the decoration parts to reduce the man- hour in designing and working thereby achieving less production costs.
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