Flowboxes

Details Flowboxes Flowboxes

1978-08-08

1980-04-08

Fisher, Richard V.

Paper making and fiber liberation

Apparatus

Running or indefinite length product forming and/or treating...

162336, D21F 102

Patent

active

041971590

ABSTRACT:
A flowbox for a paper or board web-making machine is provided with at least one side wall movable along an axis at right angles to the direction of stock flow through the flowbox, whereby the width of the flowbox may be varied and the web deckled before it leaves the flowbox.

REFERENCES:
patent: 3281314 (1966-10-01), Bennett
patent: 3493463 (1970-02-01), Baker
patent: 3565758 (1971-02-01), Higgins et al.
patent: 4081321 (1978-03-01), Wolf
patent: 4083750 (1978-04-01), Newns et al.

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