Fiber mat forming apparatus and method of preserving the hydrodynamic processes needed to form a paper sheet
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United States of America Patent
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Aug 9, 2011
Grant Date -
Dec 10, 2009
app pub date -
Jan 31, 2007
filing date -
Feb 3, 2006
priority date (Note) -
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Abstract
The invention relates to an apparatus used in the formation of paper. More specifically the present invention is directed to an apparatus for maintaining the hydrodynamic processes involved in the formation of a fiber mat or paper sheet. The performance of this apparatus is not affected by the velocity of the paper machine, the basis weight of the paper sheet and or the thickness of the mat being formed.
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