| 摘要 |
<p>Molding equipment and related techniques for forming a golf ball (10) are disclosed. The golf ball comprises a core (20) and a cover layer (30), wherein the cover layer provides one or more deep dimples (42) that extend through the cover layer to and/or into a layer or component underneath are disclosed. The molding equipment provides one or more selectively positionable knockout pins along the surface of the molding chamber. These pins are specially tailored such that after their retraction subsequent to molding, the resulting voids are deep dimples. The molding equipment and related processes are particularly useful when forming the various layers by reaction injection molding.</p> |
