Apparatus for molding plural colored plastic hollow shells

Apparatus for molding a thin-walled plastic shell in a heated open-ended mold from a charge of thermoplastic powder material in open-ended charge box means comprising:

• means for joining a mold and charge box means in open-ended relationship;
• co-acting means on the box means and the mold to define at least two separate molding surfaces on the mold;
• means for rotating the mold and charge box means so as to distribute separate charges of powder material against the separate molding surfaces of the mold, connector formation means including a style line molding surface on the mold separate from and raised with respect to said at least two separate molding surfaces, means including a divider on the charge box means and seal gasket means on said divider with a surface area complementary to said styling line molding surface and selectively engageable therewith to completely shield the styling line molding surface as material is distributed on the other casting surfaces;
• means for selectively separating said seal gasket means from said styling line molding surface to completely expose it, and means for distributing thermoplastic powder on the completely exposed style line molding material between the material previously molded on the separate molding surfaces to form a connector style line bonded therebetween.