Importance

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Abstract

In a process for making a golf club head, an open hollow body is formed from metal to define a front striking panel, a bottom panel and a hollow neck section of the golf club head. The bottom panel extends rearwardly from a bottom end of the striking panel. The neck section is connected to the striking and bottom panels. A moldable closed hollow body is formed using a resin-impregnated fiber sheet material, and is positioned inside the open hollow body. An air bag is placed inside the closed hollow body. The open and closed hollow bodies are subsequently placed in a mold. The mold is heated, and air is blown into the air bag so as to pressurize the closed hollow body against inner surfaces of the open hollow body and the mold until the resin-impregnated fiber sheet material is cured.

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First Claim