Nozzle for extrusion

Details Nozzle for extrusion Nozzle for extrusion

1986-03-05

1987-10-06

Hoag, Willard E.

Plastic article or earthenware shaping or treating: apparatus

Means feeding fluent stock from plural sources to common...

Extrusion shaping means

425308, 425463, 425466, B29C 4730, B29C 4716, B29C 4704

Patent

active

046980040

ABSTRACT:
A nozzle permits extrusion of an outer, expanded dough layer having two filler materials co-extruded therewith. An adjusting mechanism is provided for precisely locating two filler injection conduits with a surrounding guide nozzle. A pillow-shaped final product is formed, having an outer layer of expanded dough and two different filler materials.

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patent: 4469475 (1984-09-01), Krysiak
patent: 4486163 (1984-12-01), Pfeilstetter

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