DE68909651T2 - Vorrichtung zur Herstellung einer Bahn. - Google Patents
Vorrichtung zur Herstellung einer Bahn.Info
- Publication number
- DE68909651T2 DE68909651T2 DE1989609651 DE68909651T DE68909651T2 DE 68909651 T2 DE68909651 T2 DE 68909651T2 DE 1989609651 DE1989609651 DE 1989609651 DE 68909651 T DE68909651 T DE 68909651T DE 68909651 T2 DE68909651 T2 DE 68909651T2
- Authority
- DE
- Germany
- Prior art keywords
- pulp
- headbox
- screen
- formation zone
- turning bar
- 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 - Fee Related
Links
- 229920001131 Pulp (paper) Polymers 0.000 claims description 40
- 230000015572 biosynthetic process Effects 0.000 claims description 38
- 238000011144 upstream manufacturing Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 210000000481 breast Anatomy 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 239000011087 paperboard Substances 0.000 claims description 5
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 claims description 2
- 238000013508 migration Methods 0.000 claims description 2
- 230000005012 migration Effects 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- 239000000123 paper Substances 0.000 description 6
- 230000003749 cleanliness Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type
Landscapes
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17501288A | 1988-03-30 | 1988-03-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE68909651D1 DE68909651D1 (de) | 1993-11-11 |
| DE68909651T2 true DE68909651T2 (de) | 1994-02-10 |
Family
ID=22638468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1989609651 Expired - Fee Related DE68909651T2 (de) | 1988-03-30 | 1989-03-30 | Vorrichtung zur Herstellung einer Bahn. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0335821B1 (enrdf_load_stackoverflow) |
| JP (1) | JPH01314797A (enrdf_load_stackoverflow) |
| CA (1) | CA1313964C (enrdf_load_stackoverflow) |
| DE (1) | DE68909651T2 (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9001078D0 (en) * | 1990-01-17 | 1990-03-14 | Kodak Ltd | Photographic silver chloride emulsions |
| DE4105215C2 (de) * | 1991-02-20 | 1996-10-17 | Voith Gmbh J M | Sieb-Formerpartie |
| DE4117597A1 (de) * | 1991-05-29 | 1992-12-03 | Voith Gmbh J M | Doppelsiebformer fuer eine papiermaschine |
| US5160583A (en) * | 1991-12-02 | 1992-11-03 | Beloit Corporation | Controlled jet injection apparatus for a papermaking machine headbox |
| DE4332162C2 (de) * | 1993-09-22 | 1994-12-01 | Voith Gmbh J M | Doppelsiebformer einer Papiermaschine |
| US6372091B2 (en) | 1999-06-18 | 2002-04-16 | Metso Paper, Inc. | Method and apparatus for forming a paper web |
| DE10012342A1 (de) * | 2000-03-14 | 2001-09-20 | Voith Paper Patent Gmbh | Doppelsiebformer |
| FI122893B (fi) | 2010-12-20 | 2012-08-31 | Metso Paper Inc | Kuiturainakoneen muodostusosan kitajärjestely |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3440136A (en) * | 1965-12-16 | 1969-04-22 | Kimberly Clark Co | Papermaking apparatus including two wire sheet formers having means for air purging |
| US3743571A (en) * | 1969-02-03 | 1973-07-03 | Int Paper Co | Paper web formation using dual fabrics |
| AT322963B (de) * | 1970-10-30 | 1975-06-25 | Arledter Hanns F Dr Ing | Verfahren zur blattbildung bei einer doppelsieb-papiermaschinen |
| US3823062A (en) * | 1972-02-28 | 1974-07-09 | Int Paper Co | Twin-wire papermaking employing stabilized stock flow and water filled seal(drainage)boxes |
| FI63077C (fi) * | 1977-09-21 | 1983-04-11 | Tampella Oy Ab | Foerfarande och anordning foer reglering av profilen av en fiberbana i en pappersmaskin |
| FI840246A7 (fi) * | 1984-01-20 | 1985-07-21 | Valmet Oy | Foerfarande och anordning vid formning av pappersbana. |
-
1989
- 1989-03-29 JP JP7522489A patent/JPH01314797A/ja active Granted
- 1989-03-29 CA CA000595028A patent/CA1313964C/en not_active Expired - Fee Related
- 1989-03-30 EP EP19890630068 patent/EP0335821B1/en not_active Expired - Lifetime
- 1989-03-30 DE DE1989609651 patent/DE68909651T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA1313964C (en) | 1993-03-02 |
| JPH01314797A (ja) | 1989-12-19 |
| EP0335821A2 (en) | 1989-10-04 |
| JPH0413479B2 (enrdf_load_stackoverflow) | 1992-03-09 |
| EP0335821A3 (en) | 1990-01-31 |
| EP0335821B1 (en) | 1993-10-06 |
| DE68909651D1 (de) | 1993-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69010976T3 (de) | Papierbahn formendes Verfahren und Vorrichtung. | |
| EP0851058B1 (de) | Siebpartie zum Formen einer mehrlagigen Faserstoffbahn | |
| DE9206340U1 (de) | Pressenpartie einer Papiermaschine | |
| DE3244142A1 (de) | Verfahren und vorrichtung zur herstellung einer mehrschicht-papierbahn | |
| DE4321268C2 (de) | Stoffauflauf und Verfahren zur Erzeugung einer mehrschichtigen und mehrlagigen Papierbahn | |
| DE68909651T2 (de) | Vorrichtung zur Herstellung einer Bahn. | |
| DE3117463A1 (de) | Doppelsieb-papiermaschine | |
| EP0664356B1 (de) | Verfahren und Vorrichtung zur Verbesserung der Papierqualität bei Mehrschicht-und Mehrlagenpapieren | |
| DE69101779T2 (de) | Verfahren zum formieren einer papierbahn. | |
| DE69008364T2 (de) | Überführvorrichtung bei einer gautschpresse sowie seiner verfahren. | |
| DE4332162C2 (de) | Doppelsiebformer einer Papiermaschine | |
| EP1365067A1 (de) | Blattbildungsvorrichtung | |
| EP1637651A1 (de) | Maschine zur Herstellung einer Faserstoffbahn | |
| AT402746B (de) | Doppelsiebformer mit örtlich verstellbarer entwässerungsleiste | |
| DE4002305C2 (de) | Entwässerungsvorrichtung an einem Doppelsiebformer | |
| DE69415338T2 (de) | Formiervorrichtung zur formung einer faserstoffbahn | |
| EP1075568B1 (de) | Maschine und verfahren zur herstellung einer mehrlagigen faserstoffbahn | |
| DE60015782T2 (de) | Kartonmaschine und verfahren zur hestellung eines mehrlagigen kartons | |
| DE4443874A1 (de) | Verfahren zur Entwässerung einer Papierfaserstoffschicht in einem Doppelsieb-Former und Vorrichtung zu seiner Durchführung | |
| DE10304393A1 (de) | Vorrichtung zum Abtrennen eines Randes von einer Faserstofflage | |
| DE69119326T2 (de) | Blattbildende Vorrichtung für eine Papiermaschine | |
| DE10393245T5 (de) | Verfahren zur Bildung von Zellstoff mit hoher Konsistenz in einer Papier- oder Kartonmaschine und entsprechender Former für Zellstoff mit hoher Konsistenz einer Papier- oder Kartonmaschine | |
| DE19747301A1 (de) | Blattbildungssystem und Verwendung eines Mehrschichten-Stoffauflaufes | |
| DE3226388A1 (de) | Papiermaschine | |
| DE69001896T2 (de) | Vorrichtung zur herstellung eines bandes aus einer papierpulpe. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: BELOIT TECHNOLOGIES, INC., WILMINGTON, DEL., US |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |
|
| 8339 | Ceased/non-payment of the annual fee |