Papermakers fabric with orthogonal machine direction yarn seamin

Details Papermakers fabric with orthogonal machine direction yarn seamin Papermakers fabric with orthogonal machine direction yarn seamin

1993-08-23

1995-05-02

Falik, Andrew M.

Textiles: weaving

Fabrics

Drier felts

D03D 1300, D03D 1500

Patent

active

054110629

ABSTRACT:
A flat woven pin-seamed papermakers fabric wherein machine direction yarns define a series of seaming loops on the opposing fabric ends. The fabric comprises a system of flat monofilament machine direction warp yarns (hereinafter MD yarns) which are woven in a selected weave construction. In a preferred embodiment, the system of MD yarns comprises upper and lower yarns which are vertically stacked. Selected end segments of the upper and lower MD yarns are removed and yarn segments made of a more durable material are rewoven into the fabric end in the space vacated by the trimmed upper and lower MD yarn end segments. Non-loop forming upper MD yarns are preferably backwoven into the space vacated by trimming respective lower MD yarns. Preferably, at least the upper MD yarns are woven contiguous with each other to lock in the machine direction alignment of the stacking pairs of MD yarns and the orthogonal orientation of the end loops. The seaming loops of the opposing ends are intermeshed and joined via a pintle yarn. The permeability of the seam area is controlled via the inserting of rectangular stuffer yarns parallel to the pintle yarn.

REFERENCES:
patent: 1050406 (1913-01-01), Veit
patent: 1268788 (1918-06-01), Brooks
patent: 2854032 (1953-08-01), Santos
patent: 3622415 (1971-11-01), Kunsman
patent: 3815645 (1974-06-01), Codorniu
patent: 3885603 (1975-05-01), Slaughter
patent: 4026331 (1977-05-01), Lees et al.
patent: 4123022 (1978-10-01), Dutt et al.
patent: 4142557 (1979-03-01), Kositzke
patent: 4182381 (1980-01-01), Gisbourne
patent: 4290209 (1981-09-01), Buchanan et al.
patent: 4351874 (1982-09-01), Kirby
patent: 4356225 (1982-10-01), Dufour
patent: 4379735 (1983-04-01), MacBean
patent: 4381612 (1983-05-01), Shank
patent: 4414263 (1983-11-01), Miller et al.
patent: 4438788 (1984-03-01), Harwood
patent: 4438789 (1984-03-01), MacBean
patent: 4461803 (1984-07-01), Booth et al.
patent: 4469142 (1984-09-01), Harwood
patent: 4515853 (1985-05-01), Borel
patent: 4529013 (1985-07-01), Miller
patent: 4537816 (1985-08-01), Booth et al.
patent: 4565735 (1986-01-01), Murka, Jr. et al.
patent: 4569375 (1986-02-01), Borel
patent: 4601785 (1986-07-01), Lilja et al.
patent: 4621663 (1986-11-01), Malmendier
patent: 4658863 (1987-04-01), Errecart
patent: 4676278 (1987-06-01), Dutt
patent: 4695498 (1987-09-01), Sarrazin et al.
patent: 4705601 (1987-11-01), Chiu
patent: 4737241 (1988-04-01), Gulya
patent: 4749007 (1988-06-01), Malmendier
patent: 4755420 (1988-07-01), Baker et al.
patent: 4815499 (1989-03-01), Johnson
patent: 4824525 (1989-04-01), Penven
patent: 4846231 (1989-07-01), Penven
patent: 4863786 (1989-09-01), Green et al.
patent: 4865083 (1989-09-01), Cunnane
patent: 4867206 (1989-09-01), Kufferath
patent: 4883096 (1989-11-01), Penven
patent: 4887648 (1989-12-01), Cunnane
patent: 4902383 (1990-02-01), Penven
patent: 4921750 (1990-05-01), Todd
patent: 4938269 (1990-07-01), Nicholas et al.
patent: 4979543 (1990-12-01), Moriarty et al.
patent: 4989647 (1991-02-01), Marchand
patent: 4991630 (1991-02-01), Penven
patent: 4995429 (1991-02-01), Kositzke
patent: 5053109 (1991-10-01), Penven
patent: 5066532 (1991-11-01), Gaisser
patent: 5089324 (1992-02-01), Jackson
patent: 5092373 (1992-03-01), Lee
patent: 5103874 (1992-04-01), Lee
patent: 5104724 (1992-04-01), Hsu
patent: 5114777 (1992-05-01), Gaisser
patent: 5148838 (1992-09-01), Lee
patent: 5164249 (1992-11-01), Tyler et al.
patent: 5169709 (1992-12-01), Fleischer
patent: 5199467 (1993-04-01), Lee
J. F. Oliver and N. Niseman; Water Removal In Wet Pressing: The Effect Of Felt Roughness; Dec. 1978; pp. TR 104-TR 109. Canadian Pulp & Paper Assc.
L. H. Busker and D. C. Cronin; The Relative Importance Of Wet Press Variables In Water Removal; 1982; pp. 25-34. Rockton Res. & Dev. Lab. Beloit Corp., Rockton Ill.
D. Attwood et al; Drying Of Paper And Paperboard; 1972; pp. 68-83. Lockwood Publishing Co. New York.

Affiliated with

Also associated with

Rating

Papermakers fabric with orthogonal machine direction yarn seamin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Papermakers fabric with orthogonal machine direction yarn seamin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Papermakers fabric with orthogonal machine direction yarn seamin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1130927