Tortilla manufacturing methods
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United States of America Patent
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Sep 16, 1997
Issued Date -
N/A
app pub date -
Jun 24, 1996
filing date -
Jan 23, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Embodiments of this invention, useful for removing articles cut from a sheet of flexible material include a gas transmissive conveyor belt that is brought into proximity to the exposed surface of the articles, a suction roll which backs the conveyor belt and has an internal vacuum and passageways for exposing said vacuum to the outer surface of the suction roll in configurations corresponding the leading portions of the articles, and means for causing the passageways to register substantially with the leading regions of the articles. Embodiments may also include passageways which are arcuately arrayed in groups, a cylindrical cutter roll for cutting out the articles from the sheet as it is being transported by a carrier surface, and/or a carrier surface in the form of a roll face.
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