Ball mold

Abstract

A ball mold is composed of two half bodies and two hemispherical cavities respectively defined in the two half bodies to correspondingly match with each other to perform a ball-shaped interior inside the ball mold. Each of the two half bodies has an inner surface, at least one smooth area and at least one rough area; both areas are defined in the inner surface. Preferably, the smooth area has a gouged depth deeper than that of the rough area. Therefore, a ball molded by the ball mold has rough elevated portions corresponding to the rough areas on the ball mold and smooth recesses corresponding to the smooth areas on the ball mold. The ball only needs to be attached with pieces of artificial leather inside smooth recesses to be flush with the rough elevated portions. Thereby, the ball with two different surfaces is achieved in a convenient way without thermal pressing.

Dependencies are inferred from the claim text.