Multilayer forming fabric

Textiles: weaving – Fabrics – Drier felts

Patent

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Details

428225, 428257, D03D 2300

Patent

active

054373158

ABSTRACT:
A triple layer papermaking fabric in which the sheet side cross machine direction yarn knuckle drops below the surface of the top fabric layer at the point that the stitch yarn engages a machine direction yarn of the top fabric layer. Thus, drainage is retained at the point on the top fabric layer that the stitch yarn engages it, irrespective of the diameter of the yarns of the top fabric layer.

REFERENCES:
patent: 4438789 (1984-03-01), MacBean
patent: 4469142 (1984-09-01), Harwood
patent: 4515853 (1985-05-01), Borel
patent: 4815499 (1989-03-01), Johnson
patent: 4987929 (1991-01-01), Wilson
patent: 5067526 (1991-11-01), Herring
patent: 5169709 (1992-12-01), Fleischer
patent: 5219004 (1993-06-01), Chiu
patent: 5277967 (1994-01-01), Zehle et al.

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