Apparatus and method for manufacturing a multiple material golf club head

A method for manufacturing a multiple material golf club head, the method comprising:

• placing a metal face component into a face loft control piece and a face insert piece of a co-curing tool, the metal face component comprising a striking plate portion and a return portion, the metal face component having a return portion periphery;
• placing a gasket within a gasket groove of the face insert piece and also within a gasket groove of a gasket retaining piece;
• attaching the gasket retaining piece to the face insert piece;
• placing a sole pre-form of an aft-body pre-form in a sole piece of the co-curing tool and placing a crown pre-form of the aft-body within a crown piece of the co-curing tool with an inflatable bladder positioned within an interior of the aft-body pre-form, the aft-body pre-form composed of plies of pre-preg material;
• mating the components of the co-curing tool;
• heating the co-curing tool within a press at a temperature of at least 325° F. for a time period ranging from 10 minutes to 15 minutes;
• pressurizing the inflatable bladder to a pressure of at least 50 PSI;
• and
• removing a multiple material golf club head from the co-curing tool, the multiple material golf club head having a metal face component and an aft-body composed of a pre-preg material.