Papermaking fabric with mutually contacting paired weft threads

Textiles: weaving – Fabrics – Drier felts

Patent

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Details

D21F 100, D03D 1100, D03D 1300

Patent

active

059440627

ABSTRACT:
A paper-making fabric having two or three weft layers. The two layer fabric has in its upper layer paired weft threads lying against one another and interwoven with a warp binding in mutually parallel relationship. The three layer fabric also has the paired weft threads with the warp interweaving with all of the three weft layers.
The papermaking fabric to Seabrook et al U.S. Pat. No. (5,826,627) is of general interest for its disclosure to paired weft threads in its upper layer. However, unlike the structure disclosed in the instant claims 4&5 said reference weft threads aren't disclosed to be in mutual parallel relationship lying against each other.

REFERENCES:
patent: 4149571 (1979-04-01), Burroughs
patent: 4636426 (1987-01-01), Fleischer
patent: 4934414 (1990-06-01), Borel
patent: 4967805 (1990-11-01), Chiu et al.
patent: 5092372 (1992-03-01), Fitzka et al.
patent: 5473981 (1995-12-01), Mazaki
patent: 5713398 (1998-02-01), Josef
patent: 5826627 (1998-10-01), Seabrook et al.

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