Apparatus for applying a liquid to a passing web

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United States of America Patent

PATENT NO 8418646
APP PUB NO 20100242839A1
SERIAL NO

12566714

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Importance

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Abstract

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An apparatus for applying a treatment liquid to a web moving in a predetermined web-travel direction has an applicator element having a surface extending transverse to the direction and positioned to contact the moving web. The liquid is applied to the surface such that the liquid is transferred to the moving web where the moving web contacts the surface. A shield directly engages a portion of the surface between the web and the surface so that where the shield extends between the moving web and the surface there is generally no transfer of the liquid from the surface to the moving web. Formations on the shield conduct the liquid away from edges of the shield.

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First Claim

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Patent Owner(s)

  • REIFENHAEUSER GMBH & CO. KG MASCHINENFABRIK

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fett, Thomas Wesseling, DE 9 48
Kuehn, Walter Sankt Augustin, DE 2 22
Nitschke, Michael Bonn, DE 15 16
Schulze-Uphoff, Heiner Bonn, DE 1 2
Sommer, Sebastian Troisdorf, DE 52 255

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