EP1013821B1 - Tissu pour machine à papier, à plusieurs couches, pour la déshydratation et le formage - Google Patents

Tissu pour machine à papier, à plusieurs couches, pour la déshydratation et le formage Download PDF

Info

Publication number
EP1013821B1
EP1013821B1 EP99124252A EP99124252A EP1013821B1 EP 1013821 B1 EP1013821 B1 EP 1013821B1 EP 99124252 A EP99124252 A EP 99124252A EP 99124252 A EP99124252 A EP 99124252A EP 1013821 B1 EP1013821 B1 EP 1013821B1
Authority
EP
European Patent Office
Prior art keywords
threads
woven fabric
fabric
layer
running
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
EP99124252A
Other languages
German (de)
English (en)
Other versions
EP1013821A2 (fr
EP1013821A3 (fr
Inventor
Arved H. Dipl.-Ing.(FH) Westerkamp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voith Fabrics Patent GmbH
Original Assignee
Voith Fabrics Patent GmbH
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 Voith Fabrics Patent GmbH filed Critical Voith Fabrics Patent GmbH
Publication of EP1013821A2 publication Critical patent/EP1013821A2/fr
Publication of EP1013821A3 publication Critical patent/EP1013821A3/fr
Application granted granted Critical
Publication of EP1013821B1 publication Critical patent/EP1013821B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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

Definitions

  • the invention relates to a multi-layer, in particular double or three-layer paper machine screen for drainage and leaf formation, according to the preamble of claim 1.
  • Such paper machine screens are known for example from EP 432 413. They provide Composite fabrics are and are used in the wet end of paper machines to the over dewater the headbox onto the sieve of fiber suspension and the resulting Feed the paper web to the press section of the paper machine.
  • EP 0 284 575 A1 discloses a shaped fabric which is in one first embodiment two layers of warp threads and one includes only system of weft threads. Have the weft threads extensive floating threads on the machine side of the fabric and are with the top layer of warp threads interwoven, with extensive sections of weft threads are not provided between the warp thread layers.
  • Another embodiment is a double fabric one warp thread system in each fabric layer disclosed. The weft system of the upper fabric is not woven into the lower fabric. The lower tissue includes extensive floating flotation on the machine side as well as occasional wefts between the top and tie the lower fabric. Floating weft threads between the tissues are not revealed.
  • US-A 5,555,917 shows a double molded fabric with extended floating weft threads on the machine side Surface and comparatively short binding sites the weft threads with the lower warp threads on which the weft threads are connected between the floating sections become. Weft threads running between the fabrics are not provided.
  • the object of the invention is therefore that Marking tendency of paper machine screens through on the running side interchangeable threads to decrease and at the same time the wear volume compared to conventional To increase sieves that have interchangeable threads.
  • Sub-fabrics of interchangeable, d. H. alternating weft threads changing from the barrel side to the middle layer is formed, which overlap the warp threads in the exchange area and thereby protect the chain from wear, and running on the paper side between the fabric layers an additional buffer against marking the lower tissue form.
  • the essential idea of the invention is therefore the running wefts of a two or more layers Paper machine fabric than between the middle layer and the To form the running side of the fabric interchangeable thread, whereby the lower tissue is buffered so that his tendency to mark in relation to drainage impulses is significantly reduced; while the upper fabric on the To a certain extent, the lower tissue swims when there are two or three layers Composite fabrics are used.
  • the selected bandage shape for double-layer fabrics on the running side either the binding chain or in the case of three layers Weave the lower chain on the run side through the run side Shots are protected from wear.
  • the double-layer fabric of Fig. 1 shows the structure of the successive running side interchangeable shots.
  • This fabric consists of weft threads 1 and warp threads 2, which are integrated into the upper fabric 3 and the lower fabric 4, which through weaving Warp threads are interconnected.
  • the weft threads 1 of the lower fabric act interchangeably, i. H. they alternate from the running side A to the middle layer B and overlap in the area of the exchange C.
  • Warp threads 2 to protect them from wear and tear that would take place if these warp threads directly with the paper machine, d. H. their drainage and control elements in the area of Sheet formation zone, would come into contact.
  • Between two successive areas C is an area D in which the weft threads 1 are exchanged in the middle position and thus between the fabric layers and above those on the running side in this binding phase Warp threads 2 run so that they caused an additional buffer against the lower fabric Form the marking of the paper web.
  • the chain which binds through on the running side is therefore the chain Warp threads 2 in the exchange area D, arranged so that they under the interchangeable Weft runs through.
  • the selected binding shape is on the running side the binding chain, and that in double-layer fabrics, as shown in Fig. 1, by the barrel-side shots protected against wear.
  • a three-layer fabric according to the invention which is shown in FIG. 2, corresponds in principle to that Features of the double layer fabric described above in connection with Fig. 1, only that in the three-layer fabric, the binding lower chain runs through on the running side due to the selected binding shape the barrel-side shots are protected from wear.

Landscapes

  • Paper (AREA)
  • Woven Fabrics (AREA)
  • Filtering Materials (AREA)

Claims (3)

  1. Toile pour machine à papier à plusieurs couches pour l'égouttage et le formage, se composant d'une couche de trame supérieure et inférieure ou d'un tissu supérieur et d'un tissu inférieur, qui sont disposés l'un au-dessus de l'autre et qui sont connectés l'un à l'autre par des fils de liage, qui sont des fils propres au tissu, qui sont entrelacés de manière particulière dans l'autre couche de tissu respective,
    caractérisée en ce que le tissu inférieur présente des fils de trame alternants (1) agissant de manière interchangeable, c'est-à-dire s'étendant en alternant depuis le côté machine vers la couche centrale et donc entre les couches de tissu et au-dessus des fils de chaíne (2) se trouvant du côté machine, des fils de trame successifs (1) étant disposés de manière interchangeable du côté machine et les fils de trame (1) recouvrant dans la région d'échange les fils de chaíne (2) et protégeant de ce fait la chaíne contre l'usure et formant en passant du côté papier entre les couches de tissu un tampon supplémentaire contre le marquage du tissu inférieur.
  2. Tissu à plusieurs couches selon la revendication 1,
    caractérisé en ce que les fils de chaíne (2) réalisant la liaison ou la liaison traversante du côté machine passent dans la région de l'échange sous les fils de trame (1) s'étendant de manière interchangeable.
  3. Toile pour machine à papier à plusieurs couches selon la revendication 1 ou 2, caractérisée en ce que le tissu inférieur est fabriqué en croisement satin ou armure croisée ou l'un de leur perfectionnements/dérivés.
EP99124252A 1998-12-22 1999-12-04 Tissu pour machine à papier, à plusieurs couches, pour la déshydratation et le formage Expired - Lifetime EP1013821B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19859581A DE19859581A1 (de) 1998-12-22 1998-12-22 Mehrlagiges Papiermaschinensieb zur Entwässerung und Blattbildung
DE19859581 1998-12-22

Publications (3)

Publication Number Publication Date
EP1013821A2 EP1013821A2 (fr) 2000-06-28
EP1013821A3 EP1013821A3 (fr) 2001-02-07
EP1013821B1 true EP1013821B1 (fr) 2004-05-26

Family

ID=7892328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99124252A Expired - Lifetime EP1013821B1 (fr) 1998-12-22 1999-12-04 Tissu pour machine à papier, à plusieurs couches, pour la déshydratation et le formage

Country Status (6)

Country Link
US (1) US6546964B1 (fr)
EP (1) EP1013821B1 (fr)
JP (1) JP2000192387A (fr)
AT (1) ATE267910T1 (fr)
CA (1) CA2293078A1 (fr)
DE (2) DE19859581A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0005344D0 (en) * 2000-03-06 2000-04-26 Stone Richard Forming fabric with machine side layer weft binder yarns
US7059359B2 (en) * 2003-05-22 2006-06-13 Voith Fabrics Warp bound composite papermaking fabric
DE102005028254A1 (de) * 2005-06-17 2006-12-21 Voith Patent Gmbh Gewebeband
DE102005060300A1 (de) * 2005-12-16 2007-06-21 Voith Patent Gmbh Papiermaschinensieb
DE102006061114A1 (de) * 2006-12-22 2008-06-26 Voith Patent Gmbh Gewebeband für eine Maschine zur Herstellung von Bahnmaterial und Verfahren zur Herstellung eines derartigen Gewebebandes
US7743795B2 (en) * 2006-12-22 2010-06-29 Voith Patent Gmbh Forming fabric having binding weft yarns
US7604025B2 (en) 2006-12-22 2009-10-20 Voith Patent Gmbh Forming fabric having offset binding warps
US7879195B2 (en) * 2007-09-06 2011-02-01 Voith Patent Gmbh Structured forming fabric and method
US7879193B2 (en) 2007-09-06 2011-02-01 Voith Patent Gmbh Structured forming fabric and method
US7879194B2 (en) * 2007-09-06 2011-02-01 Voith Patent Gmbh Structured forming fabric and method
US7861747B2 (en) * 2008-02-19 2011-01-04 Voith Patent Gmbh Forming fabric having exchanging and/or binding warp yarns
US7878224B2 (en) * 2008-02-19 2011-02-01 Voith Patent Gmbh Forming fabric having binding warp yarns
US8002950B2 (en) * 2008-06-11 2011-08-23 Voith Patent Gmbh Structured fabric for papermaking and method
CA2680924A1 (fr) * 2009-09-29 2011-03-29 Richard Stone Toile servant a la fabrication du papier comprenant des paires d'echantillons de fils complementaires du cote machine
EP3532662B1 (fr) * 2016-10-28 2021-01-06 AstenJohnson, Inc. Toile de formation résistante au guidage dotée d'une couche de sergé équilibré côté machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426264A1 (de) * 1984-07-17 1986-01-30 Franz F. 5160 Düren Kufferath Entwaeserungsband fuer pressen in der nasspartie einer papiermaschine
JPS63145496A (ja) * 1986-12-02 1988-06-17 日本フイルコン株式会社 製紙用多層織物
SE460125B (sv) * 1987-03-24 1989-09-11 Nordiskafilt Ab Flerlagrat avvattningsband foer formering av pappersark
US5219004A (en) * 1992-02-06 1993-06-15 Lindsay Wire, Inc. Multi-ply papermaking fabric with binder warps
US5555917A (en) * 1995-08-11 1996-09-17 Wangner Systems Corporation Sixteen harness multi-layer forming fabric

Also Published As

Publication number Publication date
ATE267910T1 (de) 2004-06-15
DE59909579D1 (de) 2004-07-01
JP2000192387A (ja) 2000-07-11
US6546964B1 (en) 2003-04-15
CA2293078A1 (fr) 2000-06-22
EP1013821A2 (fr) 2000-06-28
EP1013821A3 (fr) 2001-02-07
DE19859581A1 (de) 2000-06-29

Similar Documents

Publication Publication Date Title
EP0164434B1 (fr) Toile pour machine à papier
EP0114656B1 (fr) Tissu composite comme habillage pour le dispositif de formation de feuille d'une machine à papier
EP0432413B1 (fr) Tissu combiné pour toiles pour machine à papier
EP0144530B2 (fr) Toile pour machine à papier
DE60111191T2 (de) Formiergewebe mit in maschinenseite intergrierten Bindeschussfäden
DE3036409C2 (de) Doppellagiges Sieb für den Siebteil einer Papiermaschine
DE3305713C1 (de) Verbund-Gewebe als Bespannung fuer den Blattbildungsteil einer Papiermaschine
EP1013821B1 (fr) Tissu pour machine à papier, à plusieurs couches, pour la déshydratation et le formage
EP0097966B1 (fr) Tissu combiné pour machines à papier
DE3635632A1 (de) Bespannung fuer den blattbildungsteil einer papiermaschine
DE3307144A1 (de) Papiermaschinenbespannung in einer gewebebindung, die keine in laengsrichtung verlaufenden symmetrieachse aufweist
DE60319436T2 (de) Papiermacherformiergewebe
DE102013108399B3 (de) Papiermaschinensieb, dessen laufseite querfäden mit unterschiedlicher flottierungslänge aufweist
EP1985749B1 (fr) Habillage pour une machine a papier
EP0185177A1 (fr) Tissu composite constituant filtre dans une machine à papier
DE4229828C2 (de) Papiermaschinensieb in Form eines Verbundgewebes
DE2853564A1 (de) Papiermaschinensieb
EP1013820B1 (fr) Tissu composite pour la fabrication du papier comportant au moins trois couches
EP1619296A2 (fr) Toile pour machine à papier
WO2010049304A1 (fr) Toile de formation
WO2009040284A1 (fr) Toile de formation
EP1798336A1 (fr) Habillage de machine à papier
EP0889160A1 (fr) Toile pour machine à papier
DE102007058369A1 (de) Gewebeband für eine Maschine zur Herstellung von Bahnmaterial, insbesondere Papier oder Karton
EP1788151B1 (fr) Tissu pour machine à papier

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20010405

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 20030115

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: VOITH FABRICS PATENT GMBH

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040526

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20040526

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040526

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040526

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040526

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 59909579

Country of ref document: DE

Date of ref document: 20040701

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040826

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040826

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20040811

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040906

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20041122

Year of fee payment: 6

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041204

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FI

Payment date: 20041208

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20041209

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20041213

Year of fee payment: 6

Ref country code: AT

Payment date: 20041213

Year of fee payment: 6

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041231

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041231

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041231

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20050301

EN Fr: translation not filed
BERE Be: lapsed

Owner name: *VOITH FABRICS PATENT G.M.B.H.

Effective date: 20041231

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051204

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051204

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060701

EUG Se: european patent has lapsed
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20051204

BERE Be: lapsed

Owner name: *VOITH FABRICS PATENT G.M.B.H.

Effective date: 20041231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041026