| 摘要 |
<p>This invention is a flying disc (132) having a disc body of thermoplastic injection molded material, and a laminate layer (10) integrally joined to the disc body and forming the exterior of the disc. The laminate layer (10) includes an outer clear lamina (12), an inner white and opaque lamina (14), and imaging material (16) sandwiched between the lamina. A groove (126) extending about a rim portion (78) in the disc bounds an edge in the laminate layer. The disc is formed by the method of positioning the laminate layer (10) between two cooperating mold pieces (40, 42) and injecting hot molten thermoplastic into the mold cavity and against the inner layer of the laminar, bonding the laminar onto the disc.</p> |
