Automated pretzel forming machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 21, 2001
Grant Date -
N/A
app pub date -
Sep 8, 1999
filing date -
Sep 8, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An automated pretzel forming machine that produces fresh unbaked pretzels with hand formed characteristics by extruding premixed dough onto a folding table. This table is moved by a bi-directional positioning stage, forming the unfolded and untwisted pretzel shape. The folding table twists the ends of the extruded dough rope then folds the twisted portion on top of the main body of extruded dough resulting in the classic hand twisted pretzel shape. The twisted and folded pretzel is transferred from the folding table through the use of a lift and rotate unit and is subjected to a patterned soda spray and salted before being unloaded from the lift and rotate unit to an existing conveyor oven.
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