WO1991017292A1 - Gewebe aus kunststoff-monofilamenten für den einsatz als entwässerungssieb einer papiermaschine - Google Patents
Gewebe aus kunststoff-monofilamenten für den einsatz als entwässerungssieb einer papiermaschine Download PDFInfo
- Publication number
- WO1991017292A1 WO1991017292A1 PCT/AT1991/000060 AT9100060W WO9117292A1 WO 1991017292 A1 WO1991017292 A1 WO 1991017292A1 AT 9100060 W AT9100060 W AT 9100060W WO 9117292 A1 WO9117292 A1 WO 9117292A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- weft
- layer
- threads
- thread
- warp threads
- Prior art date
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
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Definitions
- the invention relates to a fabric made of plastic monofilaments for use as a drainage screen of a paper machine, based on a family of warp threads and three layers of weft threads, which are " connected by these warp threads. To increase the wear volume of the running side of the sieves , were
- binding threads designed as warp threads connecting the two layers to one another in such a way that the upper layer of the finished sieve is not absolutely flat in its surface position, so that through the different
- the level of circulation of the sieve markings can be caused to a greater extent.
- the aim of the present invention is to prevent markings and
- a further object of the invention is to make the bow of the lower weft layer protrude more towards the barrel side so that more volume of the lower weft thread can be ground down before the chain knuckles on the barrel side come to be ground.
- each weft thread of the lower layer is gripped from below by two, preferably not adjacent warp threads and pulled up against the warp threads lying between the weft thread of the middle layer and itself as a support, so that the sheet directed towards the outside of the sieve is maximal can be trained.
- four wefts of the upper ply with two wefts of the middle ply and one weft of the lower ply form a group, two of the warp threads lying next to each other forming one thread from the wefts of the upper ply two above, one below and two binds above, then passes the middle layer and passes the weft of the lower layer of the third group below, then again binds the upper layer after half the repeat length as before, then runs through the middle layer and ties the lower weft of the seventh group, while everyone second warp thread in the repeat increase offset the upper layer binds, but then runs in the same way under the weft threads of the middle layer and in the second half of the repeat.
- This value should be between 3.2 and 4.5 in the upper layer, between 5.1 and 5.2 in the middle layer and between 6.2 and 7 in the lower layer.
- the weft threads of the middle layer expediently consist of a high molecular weight polyester material with an elongation at break of less than 30% and a viscosity index of the polymer of above 0.90.
- Fig.l shows a section parallel to the chain and Fig.2 parallel to the weft of the fabric.
- the Fig.3 shows the Bind ⁇ ster of a 14-strand fabric again.
- two of the weft threads of the upper layer 1, 3, 4, 7, 6, 10 etc. are assigned to one weft thread of the middle layer 2, 6, 9, 13 and so on.
- For each weft thread of the middle layer there is a weft thread of the lower layer 5, 12, 19 etc.
- Four weft threads of the upper layer, two of the middle and one of the lower layer form a weft group.
- the warp threads 2 ', 4 1 , 6', 8 'etc. are arranged so that they
- each weft thread of the lower layer is tied by two warp threads.
- the warp threads 1 'then lie between the weft thread of the lower layer 5 and that of the middle layer 6. 3 ', 6', 8 'and 13', which deform the bow of the weft thread 5 to the barrel side during weaving and even more when the sieve is therefrom.
- the warp threads that run between the middle and lower weft layers (1 ' f 3', 6 ', 8', 13 'in Fig.
- the warp threads 1 ', 3', 6 ', 8', 13 ' which run through in the space between the middle and the lower weft layer are distributed as evenly as possible between the binding points of the lower weft (10', 12 '). Furthermore, the material of the middle weft thread is chosen so that it is as little deformed and stiff as possible during the weaving and ther of ixieringes.
- the table shows a too soft position for the assignment of warp thread numbers and diameters! to the thread counts and diameters of the three weft layers, which results in a constant narrowing of the free space between the weft threads from the running side to the paper side, which causes the damping effect of the individual weft layers.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Woven Fabrics (AREA)
- Paper (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP91908667A EP0528852B1 (de) | 1990-05-08 | 1991-04-23 | Gewebe aus kunststoff-monofilamenten für den einsatz als entwässerungssieb einer papiermaschine |
JP91508078A JPH05506894A (ja) | 1990-05-08 | 1991-04-23 | 抄紙機の脱水漉網として使用するための、プラスチック単一フィラメントから成る織物 |
US07/941,426 US5358014A (en) | 1990-05-08 | 1991-04-23 | Three layer paper making drainage fabric |
AT91908667T ATE108495T1 (de) | 1990-05-08 | 1991-04-23 | Gewebe aus kunststoff-monofilamenten für den einsatz als entwässerungssieb einer papiermaschine. |
DE59102193T DE59102193D1 (de) | 1990-05-08 | 1991-04-23 | Gewebe aus kunststoff-monofilamenten für den einsatz als entwässerungssieb einer papiermaschine. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA1037/90 | 1990-05-08 | ||
AT1037/90A AT393521B (de) | 1990-05-08 | 1990-05-08 | Gewebe aus kunststoff-monofilamenten fuer den einsatz als entwaesserungssieb einer papiermaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1991017292A1 true WO1991017292A1 (de) | 1991-11-14 |
Family
ID=3505240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT1991/000060 WO1991017292A1 (de) | 1990-05-08 | 1991-04-23 | Gewebe aus kunststoff-monofilamenten für den einsatz als entwässerungssieb einer papiermaschine |
Country Status (7)
Country | Link |
---|---|
US (1) | US5358014A (de) |
EP (1) | EP0528852B1 (de) |
JP (1) | JPH05506894A (de) |
AT (2) | AT393521B (de) |
CA (1) | CA2080811A1 (de) |
DE (1) | DE59102193D1 (de) |
WO (1) | WO1991017292A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999053135A1 (en) * | 1998-04-14 | 1999-10-21 | Asten, Inc. | Multilayer papermaking fabric |
US6207598B1 (en) | 1998-07-16 | 2001-03-27 | Astenjohnson, Inc. | Soft-faced dryer fabric |
DE102013214075A1 (de) | 2013-07-18 | 2015-01-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Gewebe mit Polymerschicht |
WO2017096624A1 (zh) * | 2015-12-09 | 2017-06-15 | 江苏金呢工程织物股份有限公司 | 高速纸机用高耐磨造纸成形网 |
EP3339506A1 (de) * | 2016-12-21 | 2018-06-27 | Giesecke+Devrient Currency Technology GmbH | Entwässerungssieb für die papierherstellung |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5713396A (en) * | 1990-06-06 | 1998-02-03 | Asten, Inc. | Papermakers fabric with stacked machine and cross machine direction yarns |
AT400854B (de) | 1994-07-01 | 1996-04-25 | Hutter & Schrantz Papiermaschi | Gewebe zum einsatz als papiermaschinenbespannung |
US5983953A (en) * | 1994-09-16 | 1999-11-16 | Weavexx Corporation | Paper forming progess |
US5709250A (en) * | 1994-09-16 | 1998-01-20 | Weavexx Corporation | Papermakers' forming fabric having additional fiber support yarns |
US5518042A (en) * | 1994-09-16 | 1996-05-21 | Huyck Licensco, Inc. | Papermaker's forming fabric with additional cross machine direction locator and fiber supporting yarns |
US5503196A (en) * | 1994-12-07 | 1996-04-02 | Albany International Corp. | Papermakers fabric having a system of machine-direction yarns residing interior of the fabric surfaces |
AT403486B (de) * | 1995-12-19 | 1998-02-25 | Hutter & Schrantz Papiermaschi | Technisches gewebe für den einsatz in papiermaschinen |
US5937914A (en) * | 1997-02-20 | 1999-08-17 | Weavexx Corporation | Papermaker's fabric with auxiliary yarns |
US5967195A (en) * | 1997-08-01 | 1999-10-19 | Weavexx Corporation | Multi-layer forming fabric with stitching yarn pairs integrated into papermaking surface |
US6112774A (en) * | 1998-06-02 | 2000-09-05 | Weavexx Corporation | Double layer papermaker's forming fabric with reduced twinning. |
DE19859582A1 (de) * | 1998-12-22 | 2000-06-29 | Voith Fabrics Heidenheim Gmbh | Drei- oder mehrlagiges Papiermaschinensieb in Form eines Verbundgewebes |
US6123116A (en) * | 1999-10-21 | 2000-09-26 | Weavexx Corporation | Low caliper mechanically stable multi-layer papermaker's fabrics with paired machine side cross machine direction yarns |
US6179013B1 (en) | 1999-10-21 | 2001-01-30 | Weavexx Corporation | Low caliper multi-layer forming fabrics with machine side cross machine direction yarns having a flattened cross section |
US6585006B1 (en) | 2000-02-10 | 2003-07-01 | Weavexx Corporation | Papermaker's forming fabric with companion yarns |
US6244306B1 (en) | 2000-05-26 | 2001-06-12 | Weavexx Corporation | Papermaker's forming fabric |
US6253796B1 (en) | 2000-07-28 | 2001-07-03 | Weavexx Corporation | Papermaker's forming fabric |
US6745797B2 (en) | 2001-06-21 | 2004-06-08 | Weavexx Corporation | Papermaker's forming fabric |
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 |
US6860969B2 (en) | 2003-01-30 | 2005-03-01 | Weavexx Corporation | Papermaker's forming fabric |
US6837277B2 (en) | 2003-01-30 | 2005-01-04 | Weavexx Corporation | Papermaker's forming fabric |
US7059357B2 (en) | 2003-03-19 | 2006-06-13 | Weavexx Corporation | Warp-stitched multilayer papermaker's fabrics |
US6896009B2 (en) * | 2003-03-19 | 2005-05-24 | Weavexx Corporation | Machine direction yarn stitched triple layer papermaker's forming fabrics |
GB0317248D0 (en) * | 2003-07-24 | 2003-08-27 | Voith Fabrics Gmbh & Co Kg | Fabric |
US7243687B2 (en) * | 2004-06-07 | 2007-07-17 | Weavexx Corporation | Papermaker's forming fabric with twice as many bottom MD yarns as top MD yarns |
US7195040B2 (en) | 2005-02-18 | 2007-03-27 | Weavexx Corporation | Papermaker's forming fabric with machine direction stitching yarns that form machine side knuckles |
US7484538B2 (en) | 2005-09-22 | 2009-02-03 | Weavexx Corporation | Papermaker's triple layer forming fabric with non-uniform top CMD floats |
US7219701B2 (en) * | 2005-09-27 | 2007-05-22 | Weavexx Corporation | Papermaker's forming fabric with machine direction stitching yarns that form machine side knuckles |
DE102005060301A1 (de) * | 2005-12-16 | 2007-06-21 | Voith Patent Gmbh | Papiermaschinenbespannung |
DE102005060299A1 (de) * | 2005-12-16 | 2007-06-21 | Voith Patent Gmbh | Papiermaschinensieb |
US7275566B2 (en) * | 2006-02-27 | 2007-10-02 | Weavexx Corporation | Warped stitched papermaker's forming fabric with fewer effective top MD yarns than bottom MD yarns |
US8640862B2 (en) * | 2006-04-10 | 2014-02-04 | Albany International Corp. | Seam-on laminated belt |
US7580229B2 (en) | 2006-04-27 | 2009-08-25 | Hitachi Global Storage Technologies Netherlands B.V. | Current-perpendicular-to-the-plane (CPP) magnetoresistive sensor with antiparallel-free layer structure and low current-induced noise |
US7487805B2 (en) | 2007-01-31 | 2009-02-10 | Weavexx Corporation | Papermaker's forming fabric with cross-direction yarn stitching and ratio of top machined direction yarns to bottom machine direction yarns of less than 1 |
US7624766B2 (en) * | 2007-03-16 | 2009-12-01 | Weavexx Corporation | Warped stitched papermaker's forming fabric |
US20090183795A1 (en) | 2008-01-23 | 2009-07-23 | Kevin John Ward | Multi-Layer Papermaker's Forming Fabric With Long Machine Side MD Floats |
CA2622653A1 (en) * | 2008-02-22 | 2009-08-22 | Roger Danby | Triple weft layer double wrap industrial filtration fabric |
US7766053B2 (en) | 2008-10-31 | 2010-08-03 | Weavexx Corporation | Multi-layer papermaker's forming fabric with alternating paired and single top CMD yarns |
US8251103B2 (en) | 2009-11-04 | 2012-08-28 | Weavexx Corporation | Papermaker's forming fabric with engineered drainage channels |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0245851A2 (de) * | 1986-05-13 | 1987-11-19 | Huyck Corporation | Doppellagiges Gewebe mit vierzehnschäftiger Bindung |
AT386026B (de) * | 1986-05-15 | 1988-06-27 | Hutter & Schrantz Ag | Mehrlagiges gewebe aus kunststoffmonofilamenten |
US4941514A (en) * | 1987-02-10 | 1990-07-17 | Tamfeld Oy Ab | Multi-weft paper machine cloth with intermediate layer selected to control permeability |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2854032A (en) * | 1953-08-20 | 1958-09-30 | William E Hooper And Sons Comp | Dryer felt |
US3885603A (en) * | 1973-11-21 | 1975-05-27 | Creech Evans S | Papermaking fabric |
US4327779A (en) * | 1978-08-09 | 1982-05-04 | Scapa Dryers, Inc. | Dryer felt having a soft, bulky surface |
US4438788A (en) * | 1980-09-30 | 1984-03-27 | Scapa Inc. | Papermakers belt formed from warp yarns of non-circular cross section |
US4356225A (en) * | 1981-05-18 | 1982-10-26 | Ascoe Felts, Inc. | Papermarkers interwoven wet press felt |
US4379735A (en) * | 1981-08-06 | 1983-04-12 | Jwi Ltd. | Three-layer forming fabric |
SE441016B (sv) * | 1982-04-26 | 1985-09-02 | Nordiskafilt Ab | Formeringsvira for pappers-, cellulosa- eller liknande maskiner |
DE3301810C2 (de) * | 1983-01-20 | 1986-01-09 | Hermann Wangner Gmbh & Co Kg, 7410 Reutlingen | Verbund-Gewebe als Bespannung für den Blattbildungsteil einer Papiermaschine |
DE3305713C1 (de) * | 1983-02-18 | 1984-04-19 | Hermann Wangner Gmbh & Co Kg, 7410 Reutlingen | Verbund-Gewebe als Bespannung fuer den Blattbildungsteil einer Papiermaschine |
SE435739B (sv) * | 1983-02-23 | 1984-10-15 | Nordiskafilt Ab | Formeringsvira av dubbelvevnadstyp |
US4537816A (en) * | 1983-04-13 | 1985-08-27 | Ascoe Felts, Inc. | Papermakers superimposed felt with voids formed by removing yarns |
US5199467A (en) * | 1990-06-06 | 1993-04-06 | Asten Group, Inc. | Papermakers fabric with stacked machine direction yarns |
-
1990
- 1990-05-08 AT AT1037/90A patent/AT393521B/de not_active IP Right Cessation
-
1991
- 1991-04-23 CA CA002080811A patent/CA2080811A1/en not_active Abandoned
- 1991-04-23 DE DE59102193T patent/DE59102193D1/de not_active Expired - Fee Related
- 1991-04-23 AT AT91908667T patent/ATE108495T1/de not_active IP Right Cessation
- 1991-04-23 EP EP91908667A patent/EP0528852B1/de not_active Expired - Lifetime
- 1991-04-23 US US07/941,426 patent/US5358014A/en not_active Expired - Fee Related
- 1991-04-23 WO PCT/AT1991/000060 patent/WO1991017292A1/de active IP Right Grant
- 1991-04-23 JP JP91508078A patent/JPH05506894A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0245851A2 (de) * | 1986-05-13 | 1987-11-19 | Huyck Corporation | Doppellagiges Gewebe mit vierzehnschäftiger Bindung |
AT386026B (de) * | 1986-05-15 | 1988-06-27 | Hutter & Schrantz Ag | Mehrlagiges gewebe aus kunststoffmonofilamenten |
US4941514A (en) * | 1987-02-10 | 1990-07-17 | Tamfeld Oy Ab | Multi-weft paper machine cloth with intermediate layer selected to control permeability |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999053135A1 (en) * | 1998-04-14 | 1999-10-21 | Asten, Inc. | Multilayer papermaking fabric |
US6158478A (en) * | 1998-04-14 | 2000-12-12 | Astenjohnson, Inc. | Wear resistant design for high temperature papermachine applications |
US6207598B1 (en) | 1998-07-16 | 2001-03-27 | Astenjohnson, Inc. | Soft-faced dryer fabric |
DE102013214075A1 (de) | 2013-07-18 | 2015-01-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Gewebe mit Polymerschicht |
WO2017096624A1 (zh) * | 2015-12-09 | 2017-06-15 | 江苏金呢工程织物股份有限公司 | 高速纸机用高耐磨造纸成形网 |
EP3339506A1 (de) * | 2016-12-21 | 2018-06-27 | Giesecke+Devrient Currency Technology GmbH | Entwässerungssieb für die papierherstellung |
Also Published As
Publication number | Publication date |
---|---|
EP0528852A1 (de) | 1993-03-03 |
ATE108495T1 (de) | 1994-07-15 |
DE59102193D1 (de) | 1994-08-18 |
EP0528852B1 (de) | 1994-07-13 |
CA2080811A1 (en) | 1991-11-09 |
AT393521B (de) | 1991-11-11 |
US5358014A (en) | 1994-10-25 |
ATA103790A (de) | 1991-04-15 |
JPH05506894A (ja) | 1993-10-07 |
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