A mold assembly designed for casting a layer for a golf ball is disclosed herein. The mold assembly has two halves that each hold a plurality of mold inserts. Each mold half is composed of a carrier base, a carrier plate, a retainer plate and a plurality of mold inserts. The multiple component aspect...http://www.google.fr/patents/US6439873?utm_source=gb-gplus-shareBrevet US6439873 - Golf ball casting mold assembly
