Through air dried papermaking machine employing an impermeable transfer belt
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United States of America Patent
Stats
-
Feb 7, 2012
Grant Date -
Sep 16, 2010
app pub date -
May 4, 2009
filing date -
Mar 13, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A papermaking machine for making uncreped through air dried paper having a forming section, a press section, and a drying section is disclosed. The paper web is pressed between two press members while enclosed between a press felt and a transfer belt having non-uniformly distributed microscopic depressions in its surface. The web follows the transfer belt from the press to a transfer point at which the web is transferred via a suction transfer device onto a structuring fabric. The web is then dried with a through air dryer.
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