Apparatus for preparing pretzel chips
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United States of America Patent
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Jul 16, 1996
Issued Date -
N/A
app pub date -
Jun 7, 1995
filing date -
Nov 1, 1993
priority date (Note) -
Expired
status (Latency Note)
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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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