ATE25533T1 - FABRIC WEB, ESPECIALLY FOR PAPER MACHINES. - Google Patents

FABRIC WEB, ESPECIALLY FOR PAPER MACHINES.

Info

Publication number
ATE25533T1
ATE25533T1 AT84104678T AT84104678T ATE25533T1 AT E25533 T1 ATE25533 T1 AT E25533T1 AT 84104678 T AT84104678 T AT 84104678T AT 84104678 T AT84104678 T AT 84104678T AT E25533 T1 ATE25533 T1 AT E25533T1
Authority
AT
Austria
Prior art keywords
woof
planes
lower layer
warp threads
threads
Prior art date
Application number
AT84104678T
Other languages
German (de)
Inventor
Maurice Gauthier
Original Assignee
Cofpa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cofpa filed Critical Cofpa
Application granted granted Critical
Publication of ATE25533T1 publication Critical patent/ATE25533T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/0027—Screen-cloths
    • D21F1/0036—Multi-layer screen-cloths
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/0027—Screen-cloths
    • D21F1/0054—Seams thereof

Abstract

1. A woven band with n woof planes (a, b) particularly destined to be used in the papermaking industry, comprising woof threads (17) and warp threads (1, 2, 3, 4, 5, 6, 7, 8), the ends of which are pleated and folded back, said woven band further comprising loops (14) near the folds (15) serving to join them, the zones (C) neighbouring the folds having m woof planes, characterized in that the zone (C) near a fold (15) compises, for each armouring repeat of warp threads, a first group (G1) of warp threads (1, 2, 3, 4) forming a lower layer (20) of p woof planes (m > p > 1) and an upper layer (20') folded back on the lower layer (20) having m-p woof planes, and a second group (G2) of warp threads (5, 6, 7, 8) forming a lower layer (22) of q woof planes (1 =< q < p) and an upper layer (22') folded back on the lower layer (22) having m-q woof planes, some at least of the woof threads (1, 3, 5, 7) of each of said groups (G1, G2) serving to constitute loops (14) at the level of the fold (15).
AT84104678T 1983-05-03 1984-04-26 FABRIC WEB, ESPECIALLY FOR PAPER MACHINES. ATE25533T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8307403A FR2545513B1 (en) 1983-05-03 1983-05-03 WOVEN BELT ESPECIALLY FOR THE PAPER INDUSTRY
EP84104678A EP0124082B1 (en) 1983-05-03 1984-04-26 Woven belt, especially for the paper industry

Publications (1)

Publication Number Publication Date
ATE25533T1 true ATE25533T1 (en) 1987-03-15

Family

ID=9288564

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84104678T ATE25533T1 (en) 1983-05-03 1984-04-26 FABRIC WEB, ESPECIALLY FOR PAPER MACHINES.

Country Status (5)

Country Link
EP (1) EP0124082B1 (en)
AT (1) ATE25533T1 (en)
DE (1) DE3462411D1 (en)
FI (1) FI78139C (en)
FR (1) FR2545513B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8519706D0 (en) * 1985-08-06 1985-09-11 Scapa Porritt Ltd Papermachine &c clothing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1518096A (en) * 1966-03-11 1968-03-22 J J Marx G M B H Endless bonding process for belts and bands, in particular for paper machine felts and stamens
DE2064085A1 (en) * 1970-12-28 1972-07-13 Württembergische Filztuchfabrik D. Geschmay GmbH, 7320 Göppingen Splicing of fabric ends - particularly multilayer papermaking dryer fabrics
US4103717A (en) * 1976-06-18 1978-08-01 William Kenyon & Sons, Inc. Seam webbing
US4250822A (en) * 1979-12-06 1981-02-17 Asten Group, Inc. Low bulk, pin-type seam for use in paper making equipment fabrics, such as dryer felts
US4315049A (en) * 1979-12-06 1982-02-09 Asten Group, Incorporated Stitchless low bulk, pin-type seam for use in paper making equipment fabrics, such as dryer felts

Also Published As

Publication number Publication date
FI841677A (en) 1984-11-04
FI78139C (en) 1989-06-12
DE3462411D1 (en) 1987-04-02
EP0124082A1 (en) 1984-11-07
FI78139B (en) 1989-02-28
FR2545513A1 (en) 1984-11-09
FI841677A0 (en) 1984-04-27
EP0124082B1 (en) 1987-02-25
FR2545513B1 (en) 1985-07-05

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee