| 摘要 |
PROBLEM TO BE SOLVED: To provide a game board for a pinball game machine constituted by favorably bonding a resin film to a base with an excellent appearance without wrinkles and with high peel strength. SOLUTION: The resin film 14 bonded to at least one of a game surface 16 and a rear face of the base 12 is constituted so that at least one of a plurality of side edge parts 20a, 20b, 20c and 20d has a nonlinear profile inflected or extended to be curved in a vertical direction or a horizontal direction of the base 12, or has diagonal line profile extended to be nonparallel to both of a center line extended in the vertical direction of the base and a center line extended in the horizontal direction of the base. COPYRIGHT: (C)2011,JPO&INPIT |
