Ball for use as e.g. football, has ball wall sections that are sewed with one another, and covered with surface layer formed from denim, such that surface layer is visible from each line of vision on ball

摘要

The ball (10) has ball wall sections (12) that are sewed with one another, and covered with a surface layer (14) formed from denim, such that the surface layer is visible from each line of vision on the ball. The wall sections comprise a laminate formed from base layers that consist of two layers of cotton and two layers of polyester. The surface layer is clarified through a crosswise hatching of the wall sections.