Through air dryer fabric

Details Through air dryer fabric Through air dryer fabric

2007-04-24

2007-04-24

Muromoto, Robert H (Department: 3765)

Textiles: weaving

Fabrics

Drier felts

C139S3830AA, C139S42000D, C162S358200, C162S900000

Reexamination Certificate

active

11131987

ABSTRACT:
A through-air dryer (TAD) fabric formed by interweaving of a warp yarn system with a weft yarn system. The TAD fabric has a paper side with a contact area between 20% and 30%. The warp yarn system includes flat warp yarns and/or the weft yarn system includes flat weft yarns which have not been subjected to a sanding process after weaving of the fabric and which have an aspect ratio of 1.15:1 to 1.35:1.

REFERENCES:
patent: 3573164 (1971-03-01), Friedberg
patent: 3858623 (1975-01-01), Lefkowitz
patent: 4290209 (1981-09-01), Buchanan et al.
patent: 4438788 (1984-03-01), Harwood
patent: 4621663 (1986-11-01), Malmendier
patent: 4755420 (1988-07-01), Baker et al.
patent: 4815499 (1989-03-01), Johnson
patent: 5407737 (1995-04-01), Halterbeck et al.
patent: 5449026 (1995-09-01), Lee
patent: 2 104 565 (1983-03-01), None

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