| 摘要 |
PROBLEM TO BE SOLVED: To stably obtain a bonded body comprising a sheet member such as leather panels and an elastic member bonded inside thereof by an easy manufacturing method at low cost.SOLUTION: A ball 1 includes a core 2 and a plurality of skin panels 3 covering an outer surface of the core 2. The skin panel 3 includes a plate-like elastic member 5 and a sheet member 6. While a plurality of notches 709 formed at an edge end of the elastic member 5 are bonded, both of the edge end of the elastic member 5 and the sheet member 6 are folded together. |
