Method of making wet pressed tissue paper

Details Method of making wet pressed tissue paper Method of making wet pressed tissue paper

1996-06-28

1998-08-18

Lamb, Brenda A.

Paper making and fiber liberation

Processes and products

Non-uniform, irregular or configured web or sheet

1623583, D21H 1100

Patent

active

057954402

ABSTRACT:
The present invention provides method for making a wet pressed paper web. An embryonic web of papermaking fibers is formed on a foraminous forming member, and transferred to an imprinting member to deflect a portion of the papermaking fibers in the embryonic web into deflection conduits in the imprinting member. The web and the imprinting member are then pressed between first and second dewatering felts in a compression nip to further deflect the papermaking fibers into the deflection conduits in the imprinting member and to remove water from both sides of the web. The compression nip has an extended length, and can comprise convex and concave opposed compression surfaces.

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Rolf Maisch, Johann Moser and Voith Sulzer PaperAge Jan. 1996 pp. 24-27, "Highspeed Shoepress NipcoFlex Fractional Experiences From Perlen".

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