| 摘要 |
The present invention pertains to a composite material for use in manufacturing sports balls and shoe upper material, consisting of a three-layer composite material, the outermost layer (1) being an abrasion-resistant plastic layer, which is bonded to a second layer (2) of fabric material that is tear-resistant and uniformly extensible in all directions, which layer is bonded to an innermost layer (3) of nonwoven material. |
