Apparatus for controlling the deposition of a liquid on to a mov

Paper making and fiber liberation – Apparatus – Running or indefinite length product forming and/or treating...

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162344, 118407, D21F 102

Patent

active

044274912

ABSTRACT:
A jet of liquid (3) is deposited from a reservoir outlet (2) on to a moving surface (4) located below the outlet. Deposition is effected by discharging a jet of the liquid on to the underside of a curved guide member (5) which is disposed between the outlet and the moving surface and which is oriented so as to cause the liquid to flow down the member on its underside so that its direction of flow approaches the direction of travel of the moving surface.
The invention is particularly advantageous in the production of paper webs, especially multi-layer paper webs on a Fourdrinier paper-making machine.

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