Method for determining retention of wire section in paper machine
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United States of America Patent
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Issued Date -
Apr 21, 2005
app pub date -
Apr 30, 2003
filing date -
May 6, 2002
priority date (Note) -
Abandoned
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Abstract
A method and apparatus for determining the retention of a wire section in a paper machine. The mass flow of a paper web on the wire section is determined by means of web properties measured after the wire section. In addition, the mass flow of a headbox and/or white water is determined. The retention of the wire section is determined on the basis of the mass flows of the paper web and the headbox and/or the mass flow of the white water.
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