Fiber mat forming apparatus and method of preserving the...

Paper making and fiber liberation – Processes and products – Running or indefinite length work forming and/or treating...

Reexamination Certificate

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C162S352000

Reexamination Certificate

active

07993492

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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International Search Report issued by USPTO for corresponding International Application PCT/IB07/00224 mailed Mar. 30, 2009.

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