Multiple layer papermaking belt providing improved fiber support

Details Multiple layer papermaking belt providing improved fiber support Multiple layer papermaking belt providing improved fiber support

1994-06-02

1996-03-05

Bell, James J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including interlaminar mechanical fastener

428131, 428135, 428137, 428225, 428246, 428247, D03D 300

Patent

active

054966248

ABSTRACT:
A papermaking belt, comprising either a forming wire or a through-air-drying belt. The papermaking belt comprises a reinforcing structure having two layers tied together and a resinous framework. The yarns of the first layer are interwoven so that, except for the tie yarns, each yarn remains within 1.5 yarn diameters of the top plane defined by the knuckles of the first layer. The belt has a thickness of at least 2.5 times the yarn diameter for rigidity.

REFERENCES:
patent: 4821780 (1989-04-01), Tate
patent: 4921750 (1990-05-01), Todd
patent: 4941514 (1990-07-01), Taipale
patent: 4967805 (1990-11-01), Chiu et al.
patent: 4995429 (1991-02-01), Kositzke
patent: 5074339 (1991-12-01), Vohringer
patent: 5101866 (1992-04-01), Quigley
patent: 5114777 (1992-05-01), Gaisser

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