SPORT BALLS HAVING SEAM REINFORCING STRIPS

摘要

A sport ball may include a casing having a plurality of panels forming an external exposed surface of the ball, wherein adjacent panels abut one another at seams. A substantial majority of the seams may each be formed by a first panel having a first edge and a second panel having a second edge abutting the first edge of the first panel at an interface, and a reinforcing strip affixed to a first internal surface of the first panel with a first thermal bond and to a second internal surface of the second panel with a second thermal bond, the reinforcing strip extending across the interface between the first panel and the second panel.