Apparatus for molding confectionery having heat-dissipating nozzle

In a dispenser for effecting simultaneous deposition of first and second confectionery materials into a mold arranged beneath said dispenser so as to form in the mold a deposit having a shell of the first material surrounding a filling of the second material, said dispenser comprising:

• a first hopper for containing the first material;
• a second hopper for containing the second material, said second hopper being physically separated from said first hopper;
• a first heater for heating the first material in said first hopper;
• a second heater for heating the second material in said second hopper, said second heater being independent from said first heater;
• a nozzle assembly arranged beneath said hoppers, said nozzle assembly including an inner nozzle and an annular outer nozzle surrounding said inner nozzle;
• a first conduit connecting said outer nozzle to said first hopper;
• a second conduit connecting said inner nozzle to said second hopper, said second conduit being separate from said first conduit;
• a first plunger mounted for reciprocating movement in said first hopper for causing discharge of the first material from said first hopper through said first conduit to said outer nozzle;
• and
• a second plunger mounted for reciprocating movement in said second hopper for causing discharge of the second material from said second hopper through said second conduit to said inner nozzle;
• said first plunger commencing discharge of the first material before said second plunger has commenced discharge of the first material after said second plunger has terminated discharge of the second material;
• the improvement wherein said inner nozzle has an upper portion which projects upwardly from said nozzle assembly to provide a heat dissipating surface and wherein thermal insulation is associated with the portion of said inner nozzle beneath said heat dissipating upper portion.