ARRANGEMENT IN CONNECTION WITH THE PRESS SECTION OF A WEB-FORMING MACHINE AND BOARD OR PAPER PRODUCED IN SUCH ARRANGEMENT
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United States of America Patent
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Issued Date -
Oct 7, 2010
app pub date -
Dec 10, 2008
filing date -
Dec 20, 2007
priority date (Note) -
Abandoned
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Abstract
The invention relates to an arrangement in connection with the press section of a web-forming machine. The arrangement includes at least one press nip (10) for dewatering the web (11) manufactured on a web-forming machine. The arrangement also includes a smoothing press (12) including a soothing roll (13) arranged after the press nip (10). The smoothing press (12) includes smooth heat carrying means (14') arranged as a loop around at least two guide rolls (15). The smoothing roll (13) is arranged into contact with the means (14') between two guide rolls (15). The smoothing roll (13) and/or at least one of the guide rolls (15) is a steam heated drying cylinder or a steam heated roll modified thereof. The invention aldo relates to a board or paper produced in such arrangement.
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