Apparatus for preparing pretzel chips

Plastic article or earthenware shaping or treating: apparatus – Means providing a shaping orifice – Plural distinct feed inlets

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425461, 425467, B29C 4712

Patent

active

055361625

ABSTRACT:
A novel pretzel chip is produced by extruding pretzel dough to form a dough extrudate comprising concentric dough rings that are interconnected and partially fused. The extrudate is sliced, and the slices are cooked following conventional pretzel cooking procedures. The dough is extruded through a die than includes a dough inlet having a plurality of metering passages arranged in concentric circles, a die interior comprised of a dough passageway containing a plurality of arcuate divider walls arranged in concentric circles, with each of the arcuate divider walls comprised of a base portion affixed to the dough inlet and a tip portion that is recessed from a dough exit port.

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