EP0886002B1 - Technisches Gewebe für den Einsatz in Papiermaschinen - Google Patents
Technisches Gewebe für den Einsatz in Papiermaschinen Download PDFInfo
- Publication number
- EP0886002B1 EP0886002B1 EP97890111A EP97890111A EP0886002B1 EP 0886002 B1 EP0886002 B1 EP 0886002B1 EP 97890111 A EP97890111 A EP 97890111A EP 97890111 A EP97890111 A EP 97890111A EP 0886002 B1 EP0886002 B1 EP 0886002B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fabric
- weft threads
- layer
- weft
- threads
- 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.)
- Revoked
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
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D11/00—Double or multi-ply fabrics not otherwise provided for
-
- 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
Definitions
- the invention relates to a technical fabric for use in Paper machines, with wefts grouped together, the designed as a double-layer fabric with two layers of weft threads which are connected by common warp threads.
- Such a fabric is known from EP 0 325 167 A.
- This known fabric is a double-layer covering for the sheet formation area a paper machine that is a double layer Fabric that is bound with a longitudinal thread system. Cross threads of the lower layer are woven in pairs in parallel and the cross threads of the upper layer are above or in between arranged.
- the invention further relates to a technical fabric for use in paper machines, with weft threads combined in groups, which is designed as a three-layer fabric with three layers of weft threads, which are connected by common warp threads.
- a technical fabric for use in paper machines, with weft threads combined in groups, which is designed as a three-layer fabric with three layers of weft threads, which are connected by common warp threads.
- Such a fabric is known from AT-393 521 B and EP 0 712 957 A.
- this fabric is designed in such a way that at least one weft layer within the weave repeat has weft threads that run parallel to one another, lie against one another and have the same integration into the fabric.
- Fig. 1 is a tissue section in the longitudinal direction of a double layer Fabric shown. With this fabric, the weft threads 1a ' to 7a 'and 1a "to 7a" of the upper layer and the weft threads 1 b to 7b of the lower layer and tied by warp threads K.
- the weft threads 1a 'to are 7a 'and the weft threads 1a "to 7a" of the upper layer are arranged in pairs.
- Fig. 2 is the longitudinal section of a three-layer fabric and in Fig. Figure 2A shows the top layer weave pattern.
- the weft threads the top layer of the fabric are arranged in pairs Weft threads 1a ', 1a "; 2a', 2a" to 27a ', 27a "; 28a', 28a” are formed.
- the weft threads 1b to 14b of the middle layer and the weft threads 1c through 14c of the bottom layer of the fabric of Figs. 2, 2A are by Warp threads K, which are labeled K1 to K14 in FIG. 2A, are bound.
- the weft threads 1b to 14b are the middle layer parallel to each other, lying against each other and the same integration into the weft threads 1b ', 1b "to 14b ', 14b".
- 4 and 4A show a three-layer fabric in which the lower Position parallel to each other, lying against each other and the same weft threads 1c ', 1c "in the fabric to 14c ', 14c ".
- the fabric according to the invention gives a number of advantages. Some of these are discussed below with respect to three-ply fabrics called.
- Thread groups running in the longitudinal direction is the The number of support points formed by these threads doubled and thus both the total bearing area is increased and the surface structure refined.
- the diameters of the monofilaments within the thread groups from pairs Threads are preferably chosen to be smaller than those correspondingly Threads in known fabrics. This generally means that Use of thread groups running in the transverse direction for a reduction the total fabric thickness.
- the advantage of this comparatively lower tissue thickness lies in a lower storage capacity of the Tissue construction, which in turn has a reduced tendency to carry fluid (one for the papermaker under the concept of "Waserschleppens" known problem) entails. This decreased The tendency of fluid entrainment can also occur in individual cases a reduced power absorption and thus a reduction in the necessary Cause energy expenditure during use.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Paper (AREA)
- Replacement Of Web Rolls (AREA)
- Woven Fabrics (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Description
Ein derartiges Gewebe ist aus der AT-393 521 B und der EP 0 712 957 A bekannt.
Dieses Gewebe ist erfindungsgemäß so ausgebildet, dass wenigstens eine Schusslage innerhalb des Bindungsrapports parallel zueinander verlaufende, aneinander anliegende und die gleiche Einbindung in das Gewebe besitzende Schussfäden aufweist.
Claims (2)
- Technisches Gewebe für den Einsatz in Papiermaschinen, mit in Gruppen zusammengefassten Schussfäden, das als doppellagiges Gewebe mit zwei Lagen von Schussfäden (1,2) ausgebildet ist, die durch gemeinsame Kettfäden (K) verbunden sind, dadurch gekennzeichnet, dass die obere Schusslage innerhalb des Bindungsrapports parallel zueinander verlaufende, aneinander anliegende und die gleiche Einbindung in das Gewebe besitzende Schussfäden (1a' 1a", 2a', 2a"...) aufweist.
- Technisches Gewebe für den Einsatz in Papiermaschinen, mit in Gruppen zusammengefassten Schussfäden, das als dreilagiges Gewebe mit drei Lagen von Schussfäden (1,2) ausgebildet ist, die durch gemeinsame Kettfäden (K) verbunden sind, dadurch gekennzeichnet, dass wenigstens eine Schusslage innerhalb des Bindungsrapports parallel zueinander verlaufende, aneinander anliegende und die gleiche Einbindung in das Gewebe besitzende Schussfäden (1a', 1a" ...; 1b' ...; 1c' ...) aufweist.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0206095A AT403486B (de) | 1995-12-19 | 1995-12-19 | Technisches gewebe für den einsatz in papiermaschinen |
EP97890111A EP0886002B1 (de) | 1995-12-19 | 1997-06-20 | Technisches Gewebe für den Einsatz in Papiermaschinen |
AT97890111T ATE247740T1 (de) | 1995-12-19 | 1997-06-20 | Technisches gewebe für den einsatz in papiermaschinen |
PT97890111T PT886002E (pt) | 1995-12-19 | 1997-06-20 | Tela tecnica para aplicacao em maquinas de papel |
ES97890111T ES2205163T3 (es) | 1995-12-19 | 1997-06-20 | Tejido tecnico para el empleo en maquinas de papel. |
DE59710615T DE59710615D1 (de) | 1995-12-19 | 1997-06-20 | Technisches Gewebe für den Einsatz in Papiermaschinen |
US08/891,584 US5944062A (en) | 1995-12-19 | 1997-07-11 | Papermaking fabric with mutually contacting paired weft threads |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0206095A AT403486B (de) | 1995-12-19 | 1995-12-19 | Technisches gewebe für den einsatz in papiermaschinen |
EP97890111A EP0886002B1 (de) | 1995-12-19 | 1997-06-20 | Technisches Gewebe für den Einsatz in Papiermaschinen |
US08/891,584 US5944062A (en) | 1995-12-19 | 1997-07-11 | Papermaking fabric with mutually contacting paired weft threads |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0886002A1 EP0886002A1 (de) | 1998-12-23 |
EP0886002B1 true EP0886002B1 (de) | 2003-08-20 |
Family
ID=27148198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97890111A Revoked EP0886002B1 (de) | 1995-12-19 | 1997-06-20 | Technisches Gewebe für den Einsatz in Papiermaschinen |
Country Status (6)
Country | Link |
---|---|
US (1) | US5944062A (de) |
EP (1) | EP0886002B1 (de) |
AT (2) | AT403486B (de) |
DE (1) | DE59710615D1 (de) |
ES (1) | ES2205163T3 (de) |
PT (1) | PT886002E (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19859582A1 (de) * | 1998-12-22 | 2000-06-29 | Voith Fabrics Heidenheim Gmbh | Drei- oder mehrlagiges Papiermaschinensieb in Form eines Verbundgewebes |
US6276402B1 (en) * | 1999-08-23 | 2001-08-21 | Astenjohnson, Inc. | Multilayer papermakers fabric |
GB9924012D0 (en) * | 1999-10-12 | 1999-12-15 | Stone Richard | Forming fabric woven with warp triplets |
AU2002316520A1 (en) * | 2001-07-05 | 2003-01-21 | Astenjohnson, Inc. | Industrial fabric including yarn assemblies |
FI112261B (fi) * | 2002-05-06 | 2003-11-14 | Tamfelt Oyj Abp | Paperikonekudos |
US20040099328A1 (en) * | 2002-11-21 | 2004-05-27 | Rougvie David S. | Forming fabric with twinned top wefts and an extra layer of middle wefts |
US7008512B2 (en) * | 2002-11-21 | 2006-03-07 | Albany International Corp. | Fabric with three vertically stacked wefts with twinned forming wefts |
US20040102118A1 (en) * | 2002-11-27 | 2004-05-27 | Hay Stewart Lister | High permeability woven members employing paired machine direction yarns for use in papermaking machine |
US6827821B2 (en) * | 2002-12-02 | 2004-12-07 | Voith Fabrics Heidenheim Gmbh & Co. Kg | High permeability, multi-layer woven members employing machine direction binder yarns for use in papermaking machine |
US6883556B2 (en) * | 2002-12-30 | 2005-04-26 | Albany International Corp. | Double cross parallel binder fabric |
DE602004020611D1 (de) * | 2003-05-23 | 2009-05-28 | Voith Patent Gmbh | Hochschaftiges formiersieb |
US7304006B2 (en) * | 2004-06-24 | 2007-12-04 | The Goodyear Tire & Rubber Company | High tear interwoven belt fabric |
DE102004048432A1 (de) * | 2004-10-05 | 2006-04-13 | Voith Fabrics Patent Gmbh | Mehrlagiger Stoff mit Binodalem MD-Garn |
US7395840B2 (en) * | 2005-05-26 | 2008-07-08 | Nippon Filcon Co. Ltd. | Industrial single-layer fabric having concave-convex surface |
DE102005029573A1 (de) * | 2005-06-25 | 2007-01-04 | Voith Patent Gmbh | Papierherstellungsbespannung |
US8192317B2 (en) * | 2006-11-22 | 2012-06-05 | Veyance Technologies, Inc. | Reinforced belt for powerturn applications |
JP6755097B2 (ja) * | 2016-01-22 | 2020-09-16 | 日本フイルコン株式会社 | 工業用織物 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT393521B (de) * | 1990-05-08 | 1991-11-11 | Hutter & Schrantz Ag | Gewebe aus kunststoff-monofilamenten fuer den einsatz als entwaesserungssieb einer papiermaschine |
EP0712957A2 (de) * | 1994-11-18 | 1996-05-22 | Nippon Filcon Co., Ltd. | Endloses mehrlagiges Gewebe zum Verdichten von Papiermaterialien und Herstellungsverfahren hierfür |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4149571A (en) * | 1978-03-03 | 1979-04-17 | Huyck Corporation | Papermaking fabrics |
US4344464A (en) * | 1980-07-11 | 1982-08-17 | Huyck Corporation | Endless forming fabrics with bi-crimp characteristics |
SE435739B (sv) * | 1983-02-23 | 1984-10-15 | Nordiskafilt Ab | Formeringsvira av dubbelvevnadstyp |
DE3329739C1 (de) * | 1983-08-17 | 1985-01-10 | Hermann Wangner Gmbh & Co Kg, 7410 Reutlingen | Mehrlagige Bespannung fuer Papiermaschinen |
US4636426A (en) * | 1985-01-04 | 1987-01-13 | Huyck Corporation | Papermaker's fabric with yarns having multiple parallel monofilament strands |
DE3801051A1 (de) * | 1988-01-15 | 1989-07-27 | Wangner Gmbh Co Kg Hermann | Doppellagige bespannung fuer den blattbildungsbereich einer papiermaschine |
US4967805A (en) * | 1989-05-23 | 1990-11-06 | B.I. Industries, Inc. | Multi-ply forming fabric providing varying widths of machine direction drainage channels |
DE3923938A1 (de) * | 1989-07-19 | 1991-01-31 | Oberdorfer Fa F | Formiergewebe fuer die nasspartie einer papiermaschine |
US5473981A (en) * | 1993-07-16 | 1995-12-12 | Asahi Glass Company Ltd. | Screen printing plate |
CA2142805C (en) * | 1994-04-12 | 1999-06-01 | Greg Arthur Wendt | Method of making soft tissue products |
GB9604602D0 (en) * | 1996-03-04 | 1996-05-01 | Jwi Ltd | Composite papermaking fabric with paired weft binder yarns |
US5713398A (en) * | 1996-12-02 | 1998-02-03 | Albany International Corp. | Papermaker's fabric having paired different machine-direction yarns weaving as one |
-
1995
- 1995-12-19 AT AT0206095A patent/AT403486B/de not_active IP Right Cessation
-
1997
- 1997-06-20 PT PT97890111T patent/PT886002E/pt unknown
- 1997-06-20 AT AT97890111T patent/ATE247740T1/de not_active IP Right Cessation
- 1997-06-20 ES ES97890111T patent/ES2205163T3/es not_active Expired - Lifetime
- 1997-06-20 DE DE59710615T patent/DE59710615D1/de not_active Expired - Fee Related
- 1997-06-20 EP EP97890111A patent/EP0886002B1/de not_active Revoked
- 1997-07-11 US US08/891,584 patent/US5944062A/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT393521B (de) * | 1990-05-08 | 1991-11-11 | Hutter & Schrantz Ag | Gewebe aus kunststoff-monofilamenten fuer den einsatz als entwaesserungssieb einer papiermaschine |
EP0712957A2 (de) * | 1994-11-18 | 1996-05-22 | Nippon Filcon Co., Ltd. | Endloses mehrlagiges Gewebe zum Verdichten von Papiermaterialien und Herstellungsverfahren hierfür |
Also Published As
Publication number | Publication date |
---|---|
ATE247740T1 (de) | 2003-09-15 |
AT403486B (de) | 1998-02-25 |
ES2205163T3 (es) | 2004-05-01 |
US5944062A (en) | 1999-08-31 |
PT886002E (pt) | 2004-01-30 |
ATA206095A (de) | 1997-07-15 |
EP0886002A1 (de) | 1998-12-23 |
DE59710615D1 (de) | 2003-09-25 |
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