Arrangement for and a method of manufacturing a fibrous web

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United States of America Patent

PATENT NO 9752280
SERIAL NO

15200973

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Importance

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Abstract

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A method to form a fibrous web including: introducing a furnish to a headbox of a fiber web machine, wherein the furnish includes a thick stock component and a filtrate, injecting a gas into to the furnish to form a foamed furnish, and laying the foamed furnish on a wire or between wires of a wire section of the fiber web machine to form the fibrous web from the foamed furnish.

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Patent Owner(s)

  • VALMET TECHNOLOGIES OY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matula, Jouni Savonlinna, FI 34 252

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