BR9612621A - Sistema de injeção de aditivo de caixo superior - Google Patents
Sistema de injeção de aditivo de caixo superiorInfo
- Publication number
- BR9612621A BR9612621A BR9612621A BR9612621A BR9612621A BR 9612621 A BR9612621 A BR 9612621A BR 9612621 A BR9612621 A BR 9612621A BR 9612621 A BR9612621 A BR 9612621A BR 9612621 A BR9612621 A BR 9612621A
- Authority
- BR
- Brazil
- Prior art keywords
- injection system
- additive injection
- upper coffin
- coffin
- additive
- 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
- D21F1/02—Head boxes of Fourdrinier machines
- D21F1/022—Means for injecting material into flow within the headbox
-
- 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
- D21F1/02—Head boxes of Fourdrinier machines
-
- 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
- D21F1/02—Head boxes of Fourdrinier machines
- D21F1/026—Details of the turbulence section
-
- 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
- D21F1/02—Head boxes of Fourdrinier machines
- D21F1/028—Details of the nozzle section
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/412,631 US5560807A (en) | 1995-03-29 | 1995-03-29 | Headbox additive injection system |
PCT/US1996/001951 WO1996030588A1 (en) | 1995-03-29 | 1996-02-15 | Headbox additive injection system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9612621A true BR9612621A (pt) | 1999-05-25 |
Family
ID=23633759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9612621A BR9612621A (pt) | 1995-03-29 | 1996-02-15 | Sistema de injeção de aditivo de caixo superior |
Country Status (7)
Country | Link |
---|---|
US (1) | US5560807A (pt) |
EP (1) | EP0819191B1 (pt) |
BR (1) | BR9612621A (pt) |
CA (1) | CA2215928C (pt) |
DE (1) | DE69613689T2 (pt) |
FI (1) | FI973661A0 (pt) |
WO (1) | WO1996030588A1 (pt) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI98938C (fi) * | 1996-06-20 | 1997-09-10 | Valmet Corp | Laitteisto laimennusvirtauksen yhdistämiseksi paperikoneen/kartonkikoneen jakotukista johdettuun massavirtaukseen |
DE19627669C2 (de) * | 1996-07-10 | 2001-03-01 | Stora Enso Publication Paper A | Verfahren zur Verbesserung von Druckpapieren |
EP0839950B1 (de) * | 1996-10-29 | 2003-05-28 | Hans-Joachim Dr. Schultz | Verfahren zum Einlagern von Substanzen in eine laufende Faserstoffbahn |
US5792322A (en) * | 1996-12-03 | 1998-08-11 | Beloit Technologies, Inc. | Flow splitting device for web profile control stock dilution system |
US6113741A (en) * | 1996-12-06 | 2000-09-05 | Eka Chemicals Ab | Process for the production of paper |
DE19654390A1 (de) * | 1996-12-27 | 1998-07-02 | Basf Ag | Verfahren zur Herstellung von Papier |
US5833808A (en) * | 1997-01-21 | 1998-11-10 | Beloit Technologies, Inc. | Method of controlling curl employing inline headbox edge flow control valve |
US6284100B1 (en) | 1997-01-24 | 2001-09-04 | Valmet Corporation | Method and apparatus for controlling a headbox in a paper machine |
DE29711721U1 (de) * | 1997-07-04 | 1997-09-04 | Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim | Stoffauflauf mit Lamelle |
DE19736047A1 (de) * | 1997-08-20 | 1999-02-25 | Voith Sulzer Papiermasch Gmbh | Vorrichtung und Verfahren zur Steuerung oder Regelung des Flächengewichts einer Papier- oder Kartonbahn |
WO1999011859A1 (en) * | 1997-09-04 | 1999-03-11 | Beloit Technologies, Inc. | An apparatus for increasing internal bond strength of a web |
WO1999036613A1 (en) * | 1998-01-16 | 1999-07-22 | Beloit Technologies, Inc. | Papermaking headbox |
US6099689A (en) * | 1998-02-17 | 2000-08-08 | Nalco Chemical Company | Production of paper and board products with improved retention, drainage and formation |
US6004431A (en) * | 1998-02-24 | 1999-12-21 | Beloit Technologies, Inc. | Headbox with active local flow control |
FI103822B (fi) * | 1998-06-16 | 1999-09-30 | Valmet Corp | Menetelmä flokkisuuden optimoimiseksi |
DE19835295A1 (de) * | 1998-08-05 | 2000-02-10 | Voith Sulzer Papiertech Patent | Verfahren zur Einstellung eines gleichmäßigen Eigenschaftsquerprofils einer Papierbahn |
DE19843727A1 (de) | 1998-09-24 | 2000-03-30 | Voith Sulzer Papiertech Patent | Verfahren und Stoffauflaufsystem zur Verbesserung des Konsistenzquerprofils einer Faserbahn |
US6344109B1 (en) | 1998-12-18 | 2002-02-05 | Bki Holding Corporation | Softened comminution pulp |
FI116078B (fi) | 1998-12-30 | 2005-09-15 | Metso Paper Inc | Menetelmä massan syöttämiseksi perälaatikkoon |
US6238518B1 (en) | 1999-03-02 | 2001-05-29 | Ahlstrom Paper Group Oy | Foam process for producing multi-layered webs |
DE19922817A1 (de) * | 1999-05-19 | 2000-11-23 | Voith Sulzer Papiertech Patent | Vorrichtung und Verfahren zur Steuerung oder Regelung des Flächengewichts einer Papier- oder Kartonbahn |
AUPR623101A0 (en) * | 2001-07-09 | 2001-08-02 | Amcor Packaging (Australia) Pty Ltd | Apparatus and method for improving paper strength |
FI111397B (fi) * | 2001-12-12 | 2003-07-15 | Metso Paper Inc | Menetelmä ja laite kemikaalin syöttämiseksi kuitususpensioon |
US7354503B2 (en) * | 2003-06-20 | 2008-04-08 | Sierra Pine Ltd. | Fire retardant composite panel product and a method and system for fabricating same |
EP1950345B1 (en) * | 2005-10-25 | 2013-09-11 | Sumitomo Seika Chemicals Co., Ltd. | Papermaking method and papermaking system |
PL1987329T3 (pl) * | 2006-02-01 | 2011-12-30 | Astenjohnson Inc | Skrzynia przelewowa i system dostarczania surowca w maszynie do produkcji papieru |
ITFI20060101A1 (it) | 2006-04-28 | 2007-10-29 | Delicarta Spa | Metodo e impianto per la trasformazione di carta tissue tramite uso simultaneo di bobine di cartiera aventi caratteristiche tra loro diverse |
ITFI20060100A1 (it) * | 2006-04-28 | 2007-10-29 | Delicarta Spa | Metodo e impianto per la trasformazione di carta tissue con applicazione di agenti umido-resistenti |
DE102008000778A1 (de) | 2008-03-20 | 2009-09-24 | Voith Patent Gmbh | Stoffauflauf für eine Papier- oder Kartonmaschine |
CN104343037A (zh) * | 2014-11-17 | 2015-02-11 | 张珣 | 有源喷浆机 |
DE102014119495A1 (de) * | 2014-12-23 | 2016-06-23 | Valmet Technologies, Inc. | Stoffauflaufzufuhrsystem für eine faserstoffbahnmaschine sowie verfahren zum zuführen eines zufuhrwassers zu einem mehrlagenstoffauflauf einer faserstoffbahnmaschine |
US10464846B2 (en) * | 2017-08-17 | 2019-11-05 | Usg Interiors, Llc | Method for production of acoustical panels |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3598696A (en) * | 1968-02-14 | 1971-08-10 | Beloit Corp | Multiple stage hydraulic headbox |
US4141788A (en) * | 1978-05-02 | 1979-02-27 | Beloit Corporation | Method of and means for forming multi-ply paper webs from a single headbox |
DE3514554C3 (de) * | 1984-09-19 | 1998-01-08 | Escher Wyss Gmbh | Stoffauflauf-Vorrichtung für eine Papiermaschine und Verfahren zu deren Betrieb |
GB8621680D0 (en) * | 1986-09-09 | 1986-10-15 | Du Pont | Filler compositions |
GB8711330D0 (en) * | 1987-05-14 | 1987-06-17 | Beloit Corp | Headbox |
DE3741603A1 (de) * | 1987-12-09 | 1989-06-22 | Voith Gmbh J M | Stoffauflauf fuer eine papiermaschine od.dgl. |
US4940512A (en) * | 1988-08-18 | 1990-07-10 | E. I. Du Pont De Nemours And Co.Ny | Cross-directional distribution of additives in synthetic papers |
US5147509A (en) * | 1990-06-25 | 1992-09-15 | Beloit Corporation | Headbox for a papermaking machine with distribution tubes |
US5196091A (en) * | 1991-10-29 | 1993-03-23 | Beloit Technologies, Inc. | Headbox apparatus with stock dilution conduits for basis weight control |
JPH06146189A (ja) * | 1992-10-29 | 1994-05-27 | Mitsubishi Heavy Ind Ltd | 抄紙機のヘッドボックス |
DE4320243C2 (de) * | 1993-06-18 | 1996-02-22 | Voith Sulzer Papiermasch Gmbh | Stoffauflauf für eine Papiermaschine |
FR2714403A1 (fr) * | 1993-12-23 | 1995-06-30 | Chleq Frote | Dispositif et procédé d'introduction et de réglage fin du débit d'une suspension fibreuse distribuée par une caisse de tête sur une table de formation d'une machine à papier. |
-
1995
- 1995-03-29 US US08/412,631 patent/US5560807A/en not_active Expired - Lifetime
-
1996
- 1996-02-15 BR BR9612621A patent/BR9612621A/pt not_active Application Discontinuation
- 1996-02-15 WO PCT/US1996/001951 patent/WO1996030588A1/en active IP Right Grant
- 1996-02-15 DE DE69613689T patent/DE69613689T2/de not_active Expired - Fee Related
- 1996-02-15 CA CA002215928A patent/CA2215928C/en not_active Expired - Fee Related
- 1996-02-15 EP EP96904624A patent/EP0819191B1/en not_active Expired - Lifetime
-
1997
- 1997-09-11 FI FI973661A patent/FI973661A0/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US5560807A (en) | 1996-10-01 |
DE69613689D1 (de) | 2001-08-09 |
FI973661A0 (fi) | 1997-09-11 |
EP0819191B1 (en) | 2001-07-04 |
CA2215928A1 (en) | 1996-10-03 |
CA2215928C (en) | 2000-12-12 |
WO1996030588A1 (en) | 1996-10-03 |
EP0819191A1 (en) | 1998-01-21 |
DE69613689T2 (de) | 2002-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law |