EP1013820A2 - Drei- oder mehrlagiges Papiermaschinensieb in Form eines Verbundgewebes - Google Patents
Drei- oder mehrlagiges Papiermaschinensieb in Form eines Verbundgewebes Download PDFInfo
- Publication number
- EP1013820A2 EP1013820A2 EP99124251A EP99124251A EP1013820A2 EP 1013820 A2 EP1013820 A2 EP 1013820A2 EP 99124251 A EP99124251 A EP 99124251A EP 99124251 A EP99124251 A EP 99124251A EP 1013820 A2 EP1013820 A2 EP 1013820A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- threads
- weft
- fabric
- layer
- paper machine
- 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.)
- Granted
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
- D21F1/0045—Triple layer fabrics
Definitions
- Thread sequence can also be selected, which of that shown in FIGS. 1 and 2 Thread sequence differs. 1 and 2 it can also be seen that at least the threads of the Weft layer 44 of the upper fabric 2 has a smaller diameter than the threads of the weft layer 46 of the lower fabric 43.
- the diameter of the threads 2, 6, 10, ..., 34, 38 of the additional weft group 50 is about 0.13-0.25 mm.
- the diameter of the Binding threads 4.8, ..., 36.40 is approximately between 0.10 and 0.20 mm.
- FIGS 3 and 4 A second exemplary embodiment of a paper machine screen 41 according to the invention is shown in FIGS 3 and 4, in which the upper fabric 42 has a weft layer 44 with the weft threads 1, 4, 7, 10, 13, 16, 19, 22, 25, 28 and a series of warp threads, of which in Fig. 3 only the warp thread 45 is shown.
- the lower fabric 43 has a weft layer 46 Wefts 2, 5, 8, 11, 14, 17, 20, 23, 26, 29 and a series of warps; of which in Fig. 4 only the warp thread 47 is shown.
- the middle layer 51 shows the additional one Weft thread group 50 with the additional threads 3, 9, 15, 21, 27 and the binding threads 6, 12, 18, 24, 30. Also in this embodiment, the threads of the additional change Weft thread group 50 and those woven into the upper fabric 42 and the lower fabric 43 Tie threads together.
- the threads are additional Weft thread group in the second embodiment shown in FIGS. 3 and 4 in vertical direction offset to the threads of the weft layer 44 of the upper fabric 42 and the threads the weft layer 46 of the lower fabric 43 is arranged.
- This can be exemplified by the thread 1 the weft layer 44 of the upper fabric 42 and the thread 2 of the weft layer 46 of the lower fabric 43, which lie in a common vertical plane, and the thread 3 of the additional Detect weft group 50, which with the aforementioned common vertical plane the threads 1 and 2 are not aligned, that is to say aligned with this plane.
- the threads of additional weft threads group 50 and the binding threads 6, 12, 18, 24, 30 are in vertical direction in each case between those formed by the threads of the weft layers 44, 46 vertical levels.
- the threads of the additional weft group 50 can also be arranged in any other position as long as they are between top and Sub-tissues are placed.
- the course of the warp threads 45, 47 can also be varied can be varied and is therefore only exemplary in the embodiments shown specified.
- the paper machine screen according to the invention can also have more than three layers have.
Abstract
Description
- Fig. 1
- einen schematischen Längsschnitt durch einen Teil eines dreilagigen Papiermaschinensiebes gemäß einer ersten Ausführungsform;
- Fig. 2
- einen anderen schematischen Längsschnitt durch einen Teil des dreilagigen Papiermaschinensiebes gemäß der ersten Ausführungsform;
- Fig. 3
- einen schematischen Längsschnitt durch einen Teil eines dreilagigen Papiermaschinensiebes gemäß einer zweiten Ausführungsform; und
- Fig. 4
- einen anderen schematischen Längsschnitt durch einen Teil des dreilagigen Papiermaschinensiebes gemäß der zweiten Ausführungsform.
Claims (6)
- Drei- oder mehrlagiges Papiermaschinensieb in Form eines Verbundgewebes für die Naßpartie einer Papiermaschine,mit wenigstens einem papierseitigen Obergewebe (42), wenigstens einem laufseitigen Untergewebe (43) und mit quer zur Laufrichtung des Siebes gerichteten Bindefäden (4, 8, 12, . . ., 36, 40; 6, 12, 18, 24, 30), mit deren Hilfe Ober- und Untergewebe (42, 43) zusammengewebt sind,
dadurch gekennzeichnet, daß zwischen die Schußlage (44) des wenigstens einen Obergewebes (42) und die Schußlage (46) des wenigstens einen Untergewebes (43) eine zusätzliche Schußfadengruppe (50) eingewoben ist. - Papiermaschinensieb nach Anspruch 1, dadurch gekennzeichnet, daß die Schußlage (44) des wenigstens einen Obergewebes (42) und die Schußlage (46) des wenigstens einen Untergewebes (43) durch die zusätzliche Schußfadengruppe (50) voneinander getrennt sind.
- Papiermaschinensieb nach Anspruch 1 oder 2, dadurch gekennzeichnet daß die Fäden (2, 6, 10, ..., 34, 38) der zusätzlichen Schußfadengruppe (50) und die zwischen dem wenigstens einen Obergewebe (42) und dem wenigstens einen Untergewebe (43) eingewobenen Bindefäden (4, 8, 12, ..., 36, 40) einander abwechseln.
- Papiermaschinensieb nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sämtliche Kettfäden (45) des Obergewebes (42) über den Fäden der zusätzlichen Schußfadengruppe (50) und sämtliche Kettfäden (47) des Untergewebes (43) unter den Fäden der zusätzlichen Schußfadengruppe (50) verlaufen.
- Papiermaschinensieb nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet daß die Fäden der Schußlage (44) des wenigstens einen Obergewebes (42), die Fäden der Schußlage (46) des wenigstens einen Untergewebes (43) und die Fäden der zusätzlichen Schußfadengruppe (50) in einer gemeinsamen, näherungsweise vertikalen Ebene liegen.
- Papiermaschinensieb nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Fäden der zusätzlichen Schußfadengruppe (50) in vertikaler Richtung versetzt zu den Fäden der Schußlage (44) des wenigstens einen Obergewebes (42) und den Fäden der Schußlage (46) des wenigstens einen Untergewebes (43) angeordnet sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19859582 | 1998-12-22 | ||
DE19859582A DE19859582A1 (de) | 1998-12-22 | 1998-12-22 | Drei- oder mehrlagiges Papiermaschinensieb in Form eines Verbundgewebes |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1013820A2 true EP1013820A2 (de) | 2000-06-28 |
EP1013820A3 EP1013820A3 (de) | 2001-02-07 |
EP1013820B1 EP1013820B1 (de) | 2004-03-03 |
Family
ID=7892329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99124251A Expired - Lifetime EP1013820B1 (de) | 1998-12-22 | 1999-12-04 | Drei- oder mehrlagiges Papiermaschinensieb in Form eines Verbundgewebes |
Country Status (6)
Country | Link |
---|---|
US (1) | US6530398B1 (de) |
EP (1) | EP1013820B1 (de) |
JP (1) | JP2000192385A (de) |
AT (1) | ATE261016T1 (de) |
CA (1) | CA2293102A1 (de) |
DE (2) | DE19859582A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7008512B2 (en) * | 2002-11-21 | 2006-03-07 | Albany International Corp. | Fabric with three vertically stacked wefts with twinned forming wefts |
US7604025B2 (en) | 2006-12-22 | 2009-10-20 | Voith Patent Gmbh | Forming fabric having offset binding warps |
US7743795B2 (en) * | 2006-12-22 | 2010-06-29 | Voith Patent Gmbh | Forming fabric having binding weft yarns |
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 |
US7878224B2 (en) * | 2008-02-19 | 2011-02-01 | Voith Patent Gmbh | Forming fabric having binding warp yarns |
US7861747B2 (en) * | 2008-02-19 | 2011-01-04 | Voith Patent Gmbh | Forming fabric having exchanging and/or binding warp yarns |
CA2622653A1 (en) * | 2008-02-22 | 2009-08-22 | Roger Danby | Triple weft layer double wrap industrial filtration fabric |
US8002950B2 (en) * | 2008-06-11 | 2011-08-23 | Voith Patent Gmbh | Structured fabric for papermaking and method |
US10858766B2 (en) * | 2013-07-31 | 2020-12-08 | Nippon Filcon Co., Ltd. | Industrial fabric |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4229828A1 (de) * | 1992-09-07 | 1994-03-10 | Kufferath Andreas Gmbh | Papiermaschinensieb in Form eines Verbundgewebes |
EP0590288A1 (de) * | 1992-09-26 | 1994-04-06 | Franz-Ferdinand Dipl.-Kfm. Kufferath | Mehrlagiges Pressensieb für Nasspressen einer Papiermaschine |
EP0694637A1 (de) * | 1994-07-01 | 1996-01-31 | HUTTER & SCHRANTZ Papiermaschinensiebe Ges.m.b.H. | Gewebe zum Einsatz als Papiermaschinenbespannung od.dgl. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4259394A (en) | 1979-09-26 | 1981-03-31 | Huyck Corporation | Papermaking fabrics with enhanced dimensional stability |
US4467839A (en) | 1981-04-28 | 1984-08-28 | Scapa Inc. | Papermakers fabric using differential melt yarns |
AT393521B (de) * | 1990-05-08 | 1991-11-11 | Hutter & Schrantz Ag | Gewebe aus kunststoff-monofilamenten fuer den einsatz als entwaesserungssieb einer papiermaschine |
US5713396A (en) * | 1990-06-06 | 1998-02-03 | Asten, Inc. | Papermakers fabric with stacked machine and cross machine direction yarns |
AT403486B (de) * | 1995-12-19 | 1998-02-25 | Hutter & Schrantz Papiermaschi | Technisches gewebe für den einsatz in papiermaschinen |
US6158478A (en) * | 1998-04-14 | 2000-12-12 | Astenjohnson, Inc. | Wear resistant design for high temperature papermachine applications |
-
1998
- 1998-12-22 DE DE19859582A patent/DE19859582A1/de not_active Withdrawn
-
1999
- 1999-12-04 EP EP99124251A patent/EP1013820B1/de not_active Expired - Lifetime
- 1999-12-04 DE DE59908729T patent/DE59908729D1/de not_active Expired - Fee Related
- 1999-12-04 AT AT99124251T patent/ATE261016T1/de not_active IP Right Cessation
- 1999-12-20 CA CA002293102A patent/CA2293102A1/en not_active Abandoned
- 1999-12-22 US US09/470,557 patent/US6530398B1/en not_active Expired - Fee Related
- 1999-12-22 JP JP11364522A patent/JP2000192385A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4229828A1 (de) * | 1992-09-07 | 1994-03-10 | Kufferath Andreas Gmbh | Papiermaschinensieb in Form eines Verbundgewebes |
EP0590288A1 (de) * | 1992-09-26 | 1994-04-06 | Franz-Ferdinand Dipl.-Kfm. Kufferath | Mehrlagiges Pressensieb für Nasspressen einer Papiermaschine |
EP0694637A1 (de) * | 1994-07-01 | 1996-01-31 | HUTTER & SCHRANTZ Papiermaschinensiebe Ges.m.b.H. | Gewebe zum Einsatz als Papiermaschinenbespannung od.dgl. |
Also Published As
Publication number | Publication date |
---|---|
EP1013820A3 (de) | 2001-02-07 |
DE59908729D1 (de) | 2004-04-08 |
US6530398B1 (en) | 2003-03-11 |
EP1013820B1 (de) | 2004-03-03 |
CA2293102A1 (en) | 2000-06-22 |
DE19859582A1 (de) | 2000-06-29 |
JP2000192385A (ja) | 2000-07-11 |
ATE261016T1 (de) | 2004-03-15 |
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