BALL FOR BALL SPORTS AND MANUFACTURING METHOD FOR BALL FOR BALL SPORTS

摘要

A ball for ball sports comprises: a hollow ball carcass (6); an adhesive reinforcing member (8) that has a base section (8a) adhered to the ball carcass (6), and a convex section (8b) projecting from the base section (8a) and formed integrally with the base section (8a); and a plurality of external face panels (4) disposed on the exterior of the ball carcass (6). The convex section (8b) is located between the plurality of external face panels (4). A side face (4b) of each external face panel (4) is attached to the convex section (8b), and the bottom face of the external face panel (4) is attached to the ball carcass (6).