FI893301A0 - Double weave for use as a woven fabric at the wet portion of a paper machine - Google Patents

Double weave for use as a woven fabric at the wet portion of a paper machine

Info

Publication number
FI893301A0
FI893301A0 FI893301A FI893301A FI893301A0 FI 893301 A0 FI893301 A0 FI 893301A0 FI 893301 A FI893301 A FI 893301A FI 893301 A FI893301 A FI 893301A FI 893301 A0 FI893301 A0 FI 893301A0
Authority
FI
Finland
Prior art keywords
threads
longitudinal
transverse
ply
successive
Prior art date
Application number
FI893301A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI92080C (en
FI893301A (en
FI92080B (en
Inventor
Fritz Voehringer
Original Assignee
Oberdorfer Fa F
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 Oberdorfer Fa F filed Critical Oberdorfer Fa F
Publication of FI893301A0 publication Critical patent/FI893301A0/en
Publication of FI893301A publication Critical patent/FI893301A/en
Application granted granted Critical
Publication of FI92080B publication Critical patent/FI92080B/en
Publication of FI92080C publication Critical patent/FI92080C/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

Landscapes

  • Paper (AREA)
  • Woven Fabrics (AREA)

Abstract

The invention relates to a double-layer fabric as the wire screen for the wet end of a paper machine. The advantages of the double-layer fabrics which are provided with only one longitudinal thread system and the advantages of multi-layer fabrics which have at least two longitudinal thread systems are combined in one fabric without having to accept the disadvantages of the prior fabrics. The double-layer fabric according to the invention consists of two sets of longitudinal threads and at least one upper ply and one lower ply of transverse threads, the first set of longitudinal threads being woven only with the upper ply of transverse threads and the second set of longitudinal threads being woven both with the lower ply of transverse threads 50 to 53 and at least partially with the upper ply of transverse threads 40 to 47, the two sets of longitudinal threads forming, with the upper ply of transverse threads, a recurring weaving pattern in which at least some of the upper transverse threads 41, 43, 45, 47 are traversed underneath by at least three successive longitudinal threads and then traversed above by at least three successive longitudinal threads, of the last mentioned at least three successive longitudinal threads at least two belonging to the first set and one belonging to the second set, and the last mentioned longitudinal thread of the second set traversing only above one upper transverse thread of the weaving pattern (repeat), while the longitudinal threads of the first set traverse at least once above two successive upper transverse threads within the weaving pattern. <IMAGE>
FI893301A 1988-07-07 1989-07-06 Double fabric used as a wire cloth for the wet end of a paper machine FI92080C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3823085A DE3823085A1 (en) 1988-07-07 1988-07-07 DOUBLE FABRIC AS A SCREEN FOR THE WET SECTION OF A PAPER MACHINE
DE3823085 1988-07-07

Publications (4)

Publication Number Publication Date
FI893301A0 true FI893301A0 (en) 1989-07-06
FI893301A FI893301A (en) 1990-01-08
FI92080B FI92080B (en) 1994-06-15
FI92080C FI92080C (en) 1996-07-08

Family

ID=6358204

Family Applications (1)

Application Number Title Priority Date Filing Date
FI893301A FI92080C (en) 1988-07-07 1989-07-06 Double fabric used as a wire cloth for the wet end of a paper machine

Country Status (5)

Country Link
EP (1) EP0349779B1 (en)
AT (1) ATE114750T1 (en)
DE (2) DE3823085A1 (en)
ES (1) ES2065941T3 (en)
FI (1) FI92080C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098522A (en) * 1990-06-29 1992-03-24 The Procter & Gamble Company Papermaking belt and method of making the same using a textured casting surface
US5275700A (en) * 1990-06-29 1994-01-04 The Procter & Gamble Company Papermaking belt and method of making the same using a deformable casting surface
CA2083600C (en) * 1990-06-29 1996-11-12 Paul Dennis Trokhan Papermaking belt and method of making the same using differential light transmission techniques
US5260171A (en) * 1990-06-29 1993-11-09 The Procter & Gamble Company Papermaking belt and method of making the same using a textured casting surface
SE469432B (en) * 1991-11-22 1993-07-05 Nordiskafilt Ab WOVEN CLOTHING FOR PAPER MACHINES AND LIKE
FI89819C (en) * 1992-02-24 1993-11-25 Tamfelt Oy Ab Wiper for paper machine
DE102004016640B3 (en) 2004-03-30 2005-08-11 Andreas Kufferath Gmbh & Co. Kg Fourdrinier, especially for a papermaking machine to produce toilet paper, is of two bonded woven layers with an increased weft count in the upper layer
CN103849976A (en) * 2014-03-25 2014-06-11 吴江市亨德利纺织厂 Double-layer fabric and weaving method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036409C2 (en) * 1980-09-26 1983-01-20 Hermann Wangner Gmbh & Co Kg, 7410 Reutlingen Double-layer screen for the screen part of a paper machine
DE3478319D1 (en) * 1984-06-14 1989-06-29 Oberdorfer Fa F Papermachine cloth

Also Published As

Publication number Publication date
EP0349779A3 (en) 1991-12-04
FI92080C (en) 1996-07-08
FI893301A (en) 1990-01-08
DE58908676D1 (en) 1995-01-12
FI92080B (en) 1994-06-15
ATE114750T1 (en) 1994-12-15
EP0349779A2 (en) 1990-01-10
ES2065941T3 (en) 1995-03-01
DE3823085A1 (en) 1990-01-11
EP0349779B1 (en) 1994-11-30

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Legal Events

Date Code Title Description
BB Publication of examined application
GB Transfer or assigment of application

Owner name: F. OBERDORFER SIEBTECHNIK GMBH

FG Patent granted

Owner name: F. OBERDORFER SIEBTECHNIK GMBH