| 摘要 |
PROBLEM TO BE SOLVED: To provide a simple method for obtaining a plated resin article in which nonplated faces are partially formed on the surface of a resin molding, and obtaining an integrated article in which the plated resin article and a certain kind of TPE (thermoplastic elastomer) composition are stuck. SOLUTION: Two liquid urethane hardening type ink is printed on the surface of a key top member 2 as a molding obtained by using a thermoplastic resin composition consisting of an ABS (acrylonitrile-butadiene-styrene) resin, and, after that, plating treatment is performed thereto, so that nonplated faces 22 are obtained in the printed parts, and, further, plated faces 21 are obtained in the pars other than the printed parts. Further, the key top member 2 being the plated resin article is inserted into an injection molding die, and a thermoplastic resin composition essentially consisting of polyester based TPE is injected thereto, so that the integrated article 20 in which the poryester based TPE composition 23 is stuck to the printed parts of the key top member 2 is obtained.
|
