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Roto Molds

Many plastic items, such as doll heads and automobile arm rests, are made by roto-molding, where uncured liquid plastic such as PVC is put into a hollow mold which rotates in an oven curing the liquid as it sloshes around, forming a hollow plastic part with features exactly replicating the interior of the mold.  Electroforming a master image in nickel and mounting it to a holding structure to go into a roto oven will result in parts that are direct replications of the master image made.  We make roto-molds for all sorts of things from casino gambling machine decorations to medical dummies.