EP3665326A1 - Machine et procédé pour produire une bande de matière fibreuse - Google Patents
Machine et procédé pour produire une bande de matière fibreuseInfo
- Publication number
- EP3665326A1 EP3665326A1 EP18729961.5A EP18729961A EP3665326A1 EP 3665326 A1 EP3665326 A1 EP 3665326A1 EP 18729961 A EP18729961 A EP 18729961A EP 3665326 A1 EP3665326 A1 EP 3665326A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- smoothing
- drying
- web
- fibrous web
- yankee cylinder
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 239000002657 fibrous material Substances 0.000 title abstract 3
- 238000001035 drying Methods 0.000 claims abstract description 85
- 238000009499 grossing Methods 0.000 claims abstract description 81
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000004381 surface treatment Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 210000000481 breast Anatomy 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000000280 densification Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 102100040287 GTP cyclohydrolase 1 feedback regulatory protein Human genes 0.000 description 1
- 101710185324 GTP cyclohydrolase 1 feedback regulatory protein Proteins 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000000418 atomic force spectrum Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000009950 felting Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/02—Drying on cylinders
- D21F5/04—Drying on cylinders on two or more drying cylinders
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/02—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/14—Making cellulose wadding, filter or blotting paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/18—Drying webs by hot air
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/18—Drying webs by hot air
- D21F5/181—Drying webs by hot air on Yankee cylinder
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F9/00—Complete machines for making continuous webs of paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
Abstract
L'invention concerne un machine pour produire une bande de matière fibreuse, en particulier une bande de papier ou de carton. La machine comporte une caisse de tête, une unité de formage, une section de presses, une section de pré-séchage, un cylindre yankee frictionneur, un dispositif de lissage, un dispositif de couchage et un dispositif d'enroulement. La section de pré-séchage comporte un groupe de séchage pourvu de cylindres de séchage se succédant dans la direction verticale, en particulier chauffés à la vapeur, pour le séchage de la face de la bande de matière fibreuse opposée au cylindre yankee frictionneur.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017118218.7A DE102017118218A1 (de) | 2017-08-10 | 2017-08-10 | Maschine und verfahren zur herstellung einer faserstoffbahn |
| PCT/EP2018/065106 WO2019029864A1 (fr) | 2017-08-10 | 2018-06-08 | Machine et procédé pour produire une bande de matière fibreuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3665326A1 true EP3665326A1 (fr) | 2020-06-17 |
Family
ID=62563158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18729961.5A Pending EP3665326A1 (fr) | 2017-08-10 | 2018-06-08 | Machine et procédé pour produire une bande de matière fibreuse |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3665326A1 (fr) |
| CN (1) | CN110998022B (fr) |
| DE (1) | DE102017118218A1 (fr) |
| WO (1) | WO2019029864A1 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020125395A1 (de) * | 2020-09-29 | 2022-03-31 | Voith Patent Gmbh | Maschine und Verfahren zur Herstellung einer Faserstoffbahn |
| DE102021109340B4 (de) | 2021-04-14 | 2024-02-15 | Voith Patent Gmbh | Maschine und Verfahren zur Herstellung einer Faserstoffbahn |
| WO2024008405A2 (fr) | 2022-07-05 | 2024-01-11 | Voith Patent Gmbh | Machine et procédé |
| DE202022104495U1 (de) | 2022-07-05 | 2022-09-01 | Voith Patent Gmbh | Maschine |
| DE102022119887A1 (de) | 2022-08-08 | 2024-02-08 | Voith Patent Gmbh | Maschine und Verfahren |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI82097C (fi) * | 1989-02-17 | 1991-01-10 | Valmet Paper Machinery Inc | Maongcylindertork i en pappersmaskin. |
| FI106270B (fi) * | 1996-09-20 | 2000-12-29 | Valmet Corp | Menetelmä pintakäsitellyn paperirainan tai vastaavan kuivaamiseksi paperikoneen jälkikuivatusosassa sekä menetelmää soveltava paperikoneen jälkikuivatusosa |
| US6332953B1 (en) * | 1998-10-02 | 2001-12-25 | International Paper Company | Paper product having enhanced printing properties and related method of manufacture |
| DE19901400A1 (de) * | 1999-01-15 | 2000-07-20 | Voith Sulzer Papiertech Patent | Trocknungs- und Glättungseinheit für Faserstoffbahnen |
| US6425981B1 (en) * | 1999-12-16 | 2002-07-30 | Metso Paper Karlstad Aktiebolg (Ab) | Apparatus and associated method for drying a wet web of paper |
| DE102005052092A1 (de) * | 2005-10-28 | 2007-05-03 | Voith Patent Gmbh | Vorrichtung und Verfahren zum Behandeln einer Faserstoffbahn, insbesondere einer Karton- oder Papierbahn |
| CN200961217Y (zh) * | 2006-11-03 | 2007-10-17 | 山东群星纸业有限公司 | 一种造纸机的干燥装置 |
| DE102010038530A1 (de) * | 2010-07-28 | 2012-02-02 | Voith Patent Gmbh | Verfahren zur Herstellung einer Faserstoffbahn, insbesondere einer Papier- oder Kartonbahn |
| ITFI20130241A1 (it) * | 2013-10-15 | 2015-04-16 | Celli Paper S P A A | "componenti di impianti per la produzione di carta ad umido" |
| EP3165673B1 (fr) * | 2015-11-09 | 2018-06-27 | Valmet Technologies Oy | Ligne de fabrication de bandes de fibres |
-
2017
- 2017-08-10 DE DE102017118218.7A patent/DE102017118218A1/de active Pending
-
2018
- 2018-06-08 CN CN201880051899.6A patent/CN110998022B/zh active Active
- 2018-06-08 EP EP18729961.5A patent/EP3665326A1/fr active Pending
- 2018-06-08 WO PCT/EP2018/065106 patent/WO2019029864A1/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN110998022A (zh) | 2020-04-10 |
| CN110998022B (zh) | 2022-07-29 |
| WO2019029864A1 (fr) | 2019-02-14 |
| DE102017118218A1 (de) | 2019-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| 17P | Request for examination filed |
Effective date: 20200310 |
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| AK | Designated contracting states |
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