Papermaking fabrics

Details Papermaking fabrics Papermaking fabrics

1978-03-03

1979-04-17

Jaudon, Henry

Textiles: weaving

Fabrics

Drier felts

162348, 139420R, 139425A, D21F 110

Patent

active

041495713

ABSTRACT:
Improved paper forming and tissue transfer fabrics having enhanced stability and stretch resistance as well as improved bicrimp configuration, the fabrics being characterized by the alternate use of very high modulus and very low modulus yarns in the machine direction of the fabrics, the alternate very high and very low modulus yarns being woven using either pick and pick or two picks in a shed weaving techniques, the very high modulus yarns having an initial (1%) modulus greater than 2.0 gpd and the very low modulus yarns having an initial (1%) modulus of 0.2 to 0.8 gpd.

REFERENCES:
patent: 2554034 (1951-05-01), Koester et al.
patent: 3216893 (1965-11-01), Schuster
patent: 3745066 (1973-07-01), Bleuer
patent: 3915202 (1975-10-01), Curtis et al.

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