Golf ball manufacturing method

摘要

A golf ball comprising a core and a cover is manufactured by the steps of (A) enclosing the core with a thermoplastic resin and (B) tailoring the thermoplastic resin layer by applying heat and pressure thereto, for adjusting the thickness of the thermoplastic resin layer to 0.3-1.0 mm. A golf ball whose cover layer has a very thin and uniform thickness as well as an improved outer appearance is manufactured. The golf ball can derive the rebound and other characteristics of the core to the maximum extent.