EP1541754B1 - Träger als oder für eine Papiermaschinenbespannung - Google Patents
Träger als oder für eine Papiermaschinenbespannung Download PDFInfo
- Publication number
- EP1541754B1 EP1541754B1 EP03019005A EP03019005A EP1541754B1 EP 1541754 B1 EP1541754 B1 EP 1541754B1 EP 03019005 A EP03019005 A EP 03019005A EP 03019005 A EP03019005 A EP 03019005A EP 1541754 B1 EP1541754 B1 EP 1541754B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- support
- plies
- coating
- bracing elements
- 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.)
- Expired - Lifetime
Links
- 238000000576 coating method Methods 0.000 claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- 230000003247 decreasing effect Effects 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims abstract description 3
- 238000007906 compression Methods 0.000 claims abstract description 3
- 238000011084 recovery Methods 0.000 claims abstract description 3
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000000806 elastomer Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920002292 Nylon 6 Polymers 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F7/00—Other details of machines for making continuous webs of paper
- D21F7/08—Felts
- D21F7/083—Multi-layer felts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S162/00—Paper making and fiber liberation
- Y10S162/90—Papermaking press felts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S162/00—Paper making and fiber liberation
- Y10S162/902—Woven fabric for papermaking drier section
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24008—Structurally defined web or sheet [e.g., overall dimension, etc.] including fastener for attaching to external surface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249923—Including interlaminar mechanical fastener
Definitions
- Such paper machine clothing has the property that they are the paper web in the front part of the press nip first drain very well.
- the back part of the press nip arises however because of there continuously or suddenly decreasing press pressure one Rewetting the paper web, i. it drains water the backing and the paper side fleece back into the paper web.
- the drainage performance of the Paper machine clothing significantly reduced.
- the support elements are suitably designed so that they are reciprocal, so that the connection the layers over the support elements themselves.
- the support elements can be mirror-inverted, however, be arranged offset to each other.
- the support elements should be considered as in Longitudinal direction, i. Extrusion direction of the carrier extending Support webs may be formed.
Landscapes
- Paper (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Description
Claims (13)
- Flüssigkeitsdurchlässiger Träger (1) als oder für eine Papiermaschinenbespannung, die in der Pressenpartie einer Papiermaschine einsetzbar ist, wobei der Träger (1) wenigstens zwei Lagen (2, 3) aufweist, die sich über diskrete Stützelemente (4 bis 9) gegenseitig abstützen, dadurch gekennzeichnet, daß an den Stellen, wo die Lagen (2, 3) sich gegenseitig abstützen, ein- oder beidseitig eine elastische Beschichtung (12, 13) aufgetragen ist, die derart elastisch ausgebildet ist, daß sich der Abstand der Lagen (2, 3) unter Druckbeanspruchung durch elastische Komprimierung der Beschichtung (12, 13) verringert und bei Druckentlastung durch elastische Rückstellung der Beschichtung (12, 13) wieder vergrößert.
- Träger nach Anspruch 1, dadurch gekennzeichnet, daß die Beschichtung aus Gummi oder einem Elastomer besteht.
- Träger nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Lagen (2, 3) und Stützelemente (4 bis 9) aus extrudierten Bahnen gebildet sind.
- Träger nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Lagen (2, 3) aus Polyamid 6, 6.6, 6.10, 6.12 oder 12 sowie PTT bestehen.
- Träger nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Lagen (2, 3) perforiert sind.
- Träger nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Stützelemente (4 bis 9) sich wechselseitig hinterfassen.
- Träger nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Stützelemente (4, 9) spiegelbildlich ausgebildet, jedoch zueinander versetzt angeordnet sind.
- Träger nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Stützelemente als sich in Längsrichtung des Trägers erstreckende Stützstege (4, 9) ausgebildet sind.
- Träger nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Stützelemente (4 bis 9) an ihren freien Enden bogenförmig ausgebildet sind.
- Träger nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Stützelemente (4 bis 9) pilzartigen oder pfeilartigen Querschnitt haben.
- Träger nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die Stützelemente (4, 9) eine Einkerbung (14) aufweisen.
- Träger nach Anspruch 11, dadurch gekennzeichnet, daß die Einkerbungen (14) mit dem Material der elastischen Beschichtung (12, 13) gefüllt sind.
- Träger nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß die Stützelemente (4, 9) unterschiedliche Abstände haben.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50301884T DE50301884D1 (de) | 2003-08-21 | 2003-08-21 | Träger als oder für eine Papiermaschinenbespannung |
AT03019005T ATE312234T1 (de) | 2003-08-21 | 2003-08-21 | Träger als oder für eine papiermaschinenbespannung |
ES03019005T ES2252601T3 (es) | 2003-08-21 | 2003-08-21 | Soporte actuante como revestimiento de maquina papelera o adecuado para el mismo. |
EP03019005A EP1541754B1 (de) | 2003-08-21 | 2003-08-21 | Träger als oder für eine Papiermaschinenbespannung |
CA 2478197 CA2478197C (en) | 2003-08-21 | 2004-08-19 | Support as and for a paper machine clothing |
US10/922,161 US7357972B2 (en) | 2003-08-21 | 2004-08-20 | Support as or for a paper machine clothing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03019005A EP1541754B1 (de) | 2003-08-21 | 2003-08-21 | Träger als oder für eine Papiermaschinenbespannung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1541754A1 EP1541754A1 (de) | 2005-06-15 |
EP1541754B1 true EP1541754B1 (de) | 2005-12-07 |
Family
ID=34259139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03019005A Expired - Lifetime EP1541754B1 (de) | 2003-08-21 | 2003-08-21 | Träger als oder für eine Papiermaschinenbespannung |
Country Status (6)
Country | Link |
---|---|
US (1) | US7357972B2 (de) |
EP (1) | EP1541754B1 (de) |
AT (1) | ATE312234T1 (de) |
CA (1) | CA2478197C (de) |
DE (1) | DE50301884D1 (de) |
ES (1) | ES2252601T3 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005060525A1 (de) * | 2005-12-17 | 2007-06-21 | Voith Patent Gmbh | Transportband |
CA2791864A1 (en) * | 2012-10-04 | 2014-04-04 | Allan R. MANNINEN | Film structures for self locking nonwoven industrial textile |
CN105247135B (zh) * | 2013-03-26 | 2018-04-10 | 阿斯顿约翰逊公司 | 机械互锁的无纺工业织物 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE446994B (sv) * | 1977-11-21 | 1986-10-20 | Nordiskafilt Ab | Avvattningsfilt |
FI72159C (fi) * | 1981-05-07 | 1987-04-13 | Valmet Oy | Kompakt pressparti i pappersmaskin. |
US6124015A (en) | 1996-04-18 | 2000-09-26 | Jwi Ltd. | Multi-ply industrial fabric having integral jointing structures |
US6106922A (en) * | 1997-10-03 | 2000-08-22 | 3M Innovative Company | Coextruded mechanical fastener constructions |
CA2313867A1 (en) * | 1999-07-19 | 2001-01-19 | Paul C. Fleri | Polymer blends of trimethylene terephthalate and an elastomeric polyester |
GB0015104D0 (en) * | 2000-06-20 | 2000-08-09 | Baker Samuel M | Nonwoven interlocking strips and nonwoven industrial fabrics assembled therefrom |
JP2003204809A (ja) * | 2002-01-10 | 2003-07-22 | Three M Innovative Properties Co | 面ファスナー |
-
2003
- 2003-08-21 DE DE50301884T patent/DE50301884D1/de not_active Expired - Lifetime
- 2003-08-21 ES ES03019005T patent/ES2252601T3/es not_active Expired - Lifetime
- 2003-08-21 EP EP03019005A patent/EP1541754B1/de not_active Expired - Lifetime
- 2003-08-21 AT AT03019005T patent/ATE312234T1/de active
-
2004
- 2004-08-19 CA CA 2478197 patent/CA2478197C/en not_active Expired - Fee Related
- 2004-08-20 US US10/922,161 patent/US7357972B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE50301884D1 (de) | 2006-01-12 |
US20050233111A1 (en) | 2005-10-20 |
EP1541754A1 (de) | 2005-06-15 |
ES2252601T3 (es) | 2006-05-16 |
US7357972B2 (en) | 2008-04-15 |
CA2478197A1 (en) | 2005-02-21 |
ATE312234T1 (de) | 2005-12-15 |
CA2478197C (en) | 2008-07-15 |
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