IN-MOLD FORMATION AND ASSEMBLY OF ACTUATOR-OVERCAP AND INSERT NOZZLE

摘要

A molding mechanism (10) and method of using that mechanism for simultaneously forming, by injection molding, two molded parts intended to be interference fit together and then, while the two molded parts are still within the molding mechanism (10), repositioning them and fitting them together. The sequenced interplay of the moving parts of the molding mechanism (10) which accomplishes this process may be controlled by either a "two-part" (14 and 16) or a "single-part" (52) camming mechanism. The two molded parts may be an actuator-overcap (18) and a spray nozzle insert (20).