WO1999022067A1 - Verfahren und vorrichtung zum auftragen eines mediums auf eine laufende materialbahn - Google Patents
Verfahren und vorrichtung zum auftragen eines mediums auf eine laufende materialbahn Download PDFInfo
- Publication number
- WO1999022067A1 WO1999022067A1 PCT/DE1998/003096 DE9803096W WO9922067A1 WO 1999022067 A1 WO1999022067 A1 WO 1999022067A1 DE 9803096 W DE9803096 W DE 9803096W WO 9922067 A1 WO9922067 A1 WO 9922067A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- application
- material web
- paper machine
- twin
- application medium
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/24—Addition to the formed paper during paper manufacture
- D21H23/26—Addition to the formed paper during paper manufacture by selecting point of addition or moisture content of the paper
- D21H23/28—Addition before the dryer section, e.g. at the wet end or press section
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
- D21G9/009—Apparatus for glaze-coating paper webs
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/80—Paper comprising more than one coating
- D21H19/84—Paper comprising more than one coating on both sides of the substrate
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/24—Addition to the formed paper during paper manufacture
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/70—Multistep processes; Apparatus for adding one or several substances in portions or in various ways to the paper, not covered by another single group of this main group
Definitions
- US Pat. No. 5,622,599 is known from the prior art.
- one-sided application is carried out from above directly onto the still wet fibrous web in the wire section of a paper machine by means of spray nozzles.
- the spray application takes place in the area of the straight course of the sieve, in which a sieve ripple can partially form transversely to the direction of the sieve running.
- the spray application can take place irregularly on the material web surface (seen transversely to the direction of wire travel).
- This construction also does not include the order in a twin wire zone.
- an application device in which the application medium is applied to the still wet material web in an area supported by a roller.
- the material web can lie between two sieves or on only one sieve. If the material web surface is covered by a sieve, the application device feeds the application medium to the material web surface, for example through the sieve.
- Another application option is the path to indirect application to the material web. With the help of the applicator, the medium is first applied to the roller surface supporting the screen. Due to the rotation of the roller, the application medium is then fed through the supporting sieve to the surface of the material web.
- An applicator is used as the application device in the twin wire zone.
- This is a distribution pipe arranged transversely to the direction of wire travel with a slot nozzle also extending in this direction.
- the medium is pressed out of the slot nozzle by pressure of 0.05 to 0.5 bar, preferably 0.1 to 0.4 bar. Because this applicator is arranged near or in the immediate vicinity of elements supporting the screen surface (for example drainage strips or rollers), a screen ripple extending transversely to the screen running direction is eliminated.
- Such a smoothed screen surface enables the applicator to be positioned very close to the screen surface. It is even a direct one Can be placed on the screen surface.
- a main idea of the inventor is to make a residual addition of the auxiliaries in an area of the paper machine in which the material web already has a higher dry content. This leads to a higher retention of the auxiliary substances in the
- Figure 1 Partial view of a paper or board machine with exemplary locations of the
- Application device 44 is arranged, which applies a medium to the underside of the paper web 38.
- the twin wire is then passed to the second wire suction roll SSW2, which is wrapped by the side of the lower wire, a second application device 46 being arranged on the side of the upper wire 39, which applies a second medium to the top of the material web 38.
- the twin wire is brought up to a subsequent deflecting roller which lifts the top wire 39 from the material web, after which the resulting paper web 38 is carried further lying on the lower wire 40.
Landscapes
- Paper (AREA)
- Coating Apparatus (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9806717-6A BR9806717A (pt) | 1997-10-24 | 1998-10-22 | Processo e dispositivo para aplicar um meio de pintura numa folha de material em movimento. |
AT98961031T ATE284467T1 (de) | 1997-10-24 | 1998-10-22 | Verfahren und vorrichtung zum auftragen eines mediums auf eine laufende materialbahn |
CA002275993A CA2275993A1 (en) | 1997-10-24 | 1998-10-22 | Method and device for applying a medium on a running web of material |
US09/331,173 US6383337B1 (en) | 1997-10-24 | 1998-10-22 | Method and device for applying a medium on a running web of material |
DE1998512364 DE59812364D1 (de) | 1997-10-24 | 1998-10-22 | Verfahren und vorrichtung zum auftragen eines mediums auf eine laufende materialbahn |
JP52298999A JP2001507090A (ja) | 1997-10-24 | 1998-10-22 | 走行する材料ウエブに液状又はペースト状の塗布媒体を塗布する方法及び装置 |
EP98961031A EP0948678B1 (de) | 1997-10-24 | 1998-10-22 | Verfahren und vorrichtung zum auftragen eines mediums auf eine laufende materialbahn |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29723289U DE29723289U1 (de) | 1997-10-24 | 1997-10-24 | Auftragsvorrichtung für den Naßbereich einer Maschine zur Herstellung einer Materialbahn, insbesondere aus Papier oder Karton |
DE29723289.4 | 1997-10-24 | ||
DE19820582.1 | 1998-05-08 | ||
DE19820582 | 1998-05-08 | ||
DE19823724A DE19823724A1 (de) | 1997-10-24 | 1998-05-27 | Verfahren und Vorrichtung zum Auftragen eines Mediums auf eine laufende Materialbahn |
DE19823724.3 | 1998-05-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999022067A1 true WO1999022067A1 (de) | 1999-05-06 |
Family
ID=27218355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1998/003096 WO1999022067A1 (de) | 1997-10-24 | 1998-10-22 | Verfahren und vorrichtung zum auftragen eines mediums auf eine laufende materialbahn |
Country Status (7)
Country | Link |
---|---|
US (1) | US6383337B1 (de) |
EP (1) | EP0948678B1 (de) |
JP (1) | JP2001507090A (de) |
AT (1) | ATE284467T1 (de) |
BR (1) | BR9806717A (de) |
CA (1) | CA2275993A1 (de) |
WO (1) | WO1999022067A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10351295A1 (de) * | 2003-10-31 | 2005-06-02 | Voith Paper Patent Gmbh | Verfahren zum Erzeugen einer Faserstoffbahn und Vorrichtung zur Durchfühung des Verfahrens |
WO2006005738A2 (de) * | 2004-07-12 | 2006-01-19 | Voith Patent Gmbh | Verfahren zum auftragen eines auftragsmediums sowie verfahren und maschine zur herstellung einer faserstoffbahn |
WO2006010755A1 (de) * | 2004-07-27 | 2006-02-02 | Voith Patent Gmbh | Maschine zur herstellung einer faserstoffbahn mit mindestens einer vorrichtung zum aufbringen eines auftragsmediums |
WO2006010747A1 (de) * | 2004-07-27 | 2006-02-02 | Voith Patent Gmbh | Verfahren und vorrichtung zum aufbringen eines auftragsmediums in einer maschine zur herstellung einer faserstoffbahn |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6379498B1 (en) * | 2000-02-28 | 2002-04-30 | Kimberly-Clark Worldwide, Inc. | Method for adding an adsorbable chemical additive to pulp during the pulp processing and products made by said method |
US7749356B2 (en) | 2001-03-07 | 2010-07-06 | Kimberly-Clark Worldwide, Inc. | Method for using water insoluble chemical additives with pulp and products made by said method |
DE10228134A1 (de) * | 2002-06-24 | 2004-01-22 | Voith Paper Patent Gmbh | Maschine zur Herstellung und Behandlung einer Materialbahn mit einer wenigstens ein Kontaktlos-Auftragswerk aufweisenden Auftragseinrichtung |
DE10228117A1 (de) * | 2002-06-24 | 2004-01-22 | Voith Paper Patent Gmbh | Maschine zur Behandlung einer Materialbahn vorzugsweise aus Papier und Karton sowie ggf. zur der Behandlung vorausgehenden Herstellung der Materialbahn, mit einer Kontaktlos-Auftragseinrichtung und einer Materialbahnglättungseinrichtung |
US8261465B2 (en) * | 2002-09-10 | 2012-09-11 | Voith Paper Patent Gmbh | Equipment and method for producing and/or treating a fibrous web |
DE102004048430A1 (de) * | 2004-10-05 | 2006-04-13 | Voith Paper Patent Gmbh | Maschine und Verfahren zur Herstellung einer Faserstoffbahn |
US20100122786A1 (en) * | 2008-11-20 | 2010-05-20 | Tommy Jacobson | Application of retention, drainage, and formation (rdf) chemical aids after a headbox of a papermaking process |
US20100122787A1 (en) * | 2008-11-20 | 2010-05-20 | Tommy Jacobson | Application of chemical aids after a headbox of a papermaking process |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1662641A (en) * | 1927-02-21 | 1928-03-13 | Container Corp | Process for sizing paper |
US3146159A (en) * | 1960-08-01 | 1964-08-25 | Combined Locks Paper Co | Method of coating paper with high solids high viscosity coating in the wet end of the paper making machine |
US4793899A (en) * | 1987-07-23 | 1988-12-27 | Beloit Corporation | Coating press apparatus using short dwell coaters |
US5152872A (en) * | 1990-10-15 | 1992-10-06 | Stone-Consolidated Inc. | Apparatus for the wet end coating of paper |
US5622599A (en) * | 1994-06-28 | 1997-04-22 | Sproule; Barry | Method and apparatus for coating pulp products |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1587027A (en) | 1922-09-16 | 1926-06-01 | Goodyear Tire & Rubber | Machine for making fiber composition |
US1996832A (en) * | 1932-07-30 | 1935-04-09 | John A Rosmait | Apparatus for producing color effect in paper |
US1966458A (en) * | 1932-12-27 | 1934-07-17 | Raybestos Manhattan Inc | Method of saturating fibrous stock |
US1999049A (en) * | 1933-10-24 | 1935-04-23 | Jr Olof H Hedstrom | Apparatus for making mottled paper |
US2711120A (en) * | 1947-09-06 | 1955-06-21 | Maclaurin James Donald | Method and apparatus for watermarking paper |
US3560334A (en) * | 1965-09-27 | 1971-02-02 | Mead Corp | Apparatus for incorporating additive dispersions to wet webs of paper |
DE3146828C2 (de) | 1981-09-23 | 1983-12-01 | Kleinewefers Gmbh, 4150 Krefeld | Vorrichtung zum kontinuierlichen Auftragen einer Kleinstmenge an Flüssigkeit auf eine Materialbahn |
DE4340039C2 (de) | 1993-11-24 | 1997-08-21 | Voith Gmbh J M | Beschichtungseinrichtung für laufende Bahnen aus Papier oder Karton |
SE506839C2 (sv) | 1996-06-28 | 1998-02-16 | Albany Int Corp | Bestrykarband samt bestrykarstation för pappersmaskin |
DE29621877U1 (de) | 1996-12-17 | 1997-02-13 | Voith Sulzer Papiermasch Gmbh | Auftrags- und Dosiersystem zum Auftragen eines Streichmediums auf Auftragswalzen |
DE19747091A1 (de) | 1997-10-24 | 1999-04-29 | Voith Sulzer Papiertech Patent | Auftragsvorrichtung für den Naßbereich einer Maschine zur Herstellung einer Materialbahn, insbesondere aus Papier oder Karton |
DE29723289U1 (de) | 1997-10-24 | 1999-02-25 | Voith Sulzer Papiertech Patent | Auftragsvorrichtung für den Naßbereich einer Maschine zur Herstellung einer Materialbahn, insbesondere aus Papier oder Karton |
-
1998
- 1998-10-22 AT AT98961031T patent/ATE284467T1/de active
- 1998-10-22 WO PCT/DE1998/003096 patent/WO1999022067A1/de active IP Right Grant
- 1998-10-22 JP JP52298999A patent/JP2001507090A/ja not_active Ceased
- 1998-10-22 CA CA002275993A patent/CA2275993A1/en not_active Abandoned
- 1998-10-22 EP EP98961031A patent/EP0948678B1/de not_active Expired - Lifetime
- 1998-10-22 BR BR9806717-6A patent/BR9806717A/pt not_active IP Right Cessation
- 1998-10-22 US US09/331,173 patent/US6383337B1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1662641A (en) * | 1927-02-21 | 1928-03-13 | Container Corp | Process for sizing paper |
US3146159A (en) * | 1960-08-01 | 1964-08-25 | Combined Locks Paper Co | Method of coating paper with high solids high viscosity coating in the wet end of the paper making machine |
US4793899A (en) * | 1987-07-23 | 1988-12-27 | Beloit Corporation | Coating press apparatus using short dwell coaters |
US5152872A (en) * | 1990-10-15 | 1992-10-06 | Stone-Consolidated Inc. | Apparatus for the wet end coating of paper |
US5622599A (en) * | 1994-06-28 | 1997-04-22 | Sproule; Barry | Method and apparatus for coating pulp products |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10351295A1 (de) * | 2003-10-31 | 2005-06-02 | Voith Paper Patent Gmbh | Verfahren zum Erzeugen einer Faserstoffbahn und Vorrichtung zur Durchfühung des Verfahrens |
WO2006005738A2 (de) * | 2004-07-12 | 2006-01-19 | Voith Patent Gmbh | Verfahren zum auftragen eines auftragsmediums sowie verfahren und maschine zur herstellung einer faserstoffbahn |
WO2006005738A3 (de) * | 2004-07-12 | 2007-01-04 | Voith Patent Gmbh | Verfahren zum auftragen eines auftragsmediums sowie verfahren und maschine zur herstellung einer faserstoffbahn |
WO2006010755A1 (de) * | 2004-07-27 | 2006-02-02 | Voith Patent Gmbh | Maschine zur herstellung einer faserstoffbahn mit mindestens einer vorrichtung zum aufbringen eines auftragsmediums |
WO2006010747A1 (de) * | 2004-07-27 | 2006-02-02 | Voith Patent Gmbh | Verfahren und vorrichtung zum aufbringen eines auftragsmediums in einer maschine zur herstellung einer faserstoffbahn |
Also Published As
Publication number | Publication date |
---|---|
EP0948678B1 (de) | 2004-12-08 |
BR9806717A (pt) | 2000-04-04 |
JP2001507090A (ja) | 2001-05-29 |
EP0948678A1 (de) | 1999-10-13 |
US6383337B1 (en) | 2002-05-07 |
ATE284467T1 (de) | 2004-12-15 |
CA2275993A1 (en) | 1999-05-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60014759T2 (de) | Verfahren zur Herstellung einer Papier- oder Kartonbahn und eine Papier- oder Kartonmaschine | |
DE1461271C3 (de) | Verfahren zur Herstellung von weichem, voluminösem und saugfähigem Papier | |
EP3224409B1 (de) | Verfahren und vorrichtung zur herstellung von verpackungspapier | |
EP2576895B1 (de) | Maschine, verfahren und verwendung der maschine zur herstellung einer papierbahn, insbesondere sackpapierbahn | |
EP0948678B1 (de) | Verfahren und vorrichtung zum auftragen eines mediums auf eine laufende materialbahn | |
DE19855215A1 (de) | Verfahren zum Entfernen von Wasser aus einer Papier- oder Kartonbahn mittels Preßung, und Papier- oder Kartonmaschine | |
WO2005052252A1 (de) | Papiermaschine | |
DE3715551A1 (de) | Verfahren zum verringern des flatterns der bahnraender einer papierbahn sowie papiermaschine zum durchfuehren des verfahrens | |
EP1052328B1 (de) | Herstellungsverfahren für ein Tiefdruck-Papier | |
DE3120073A1 (de) | Doppelsiebpapiermaschine | |
DE19823724A1 (de) | Verfahren und Vorrichtung zum Auftragen eines Mediums auf eine laufende Materialbahn | |
DE19602697B4 (de) | Trockenpartie | |
WO2022063456A1 (de) | Maschine und verfahren zur herstellung und/oder behandlung einer wellpappenrohpapierbahn | |
DE3209511A1 (de) | Verfahren zum herstellen einer weichen und saugfaehigen bahn | |
DE102008042730A1 (de) | Verfahren zum Färben von Papieren | |
WO2020030320A1 (de) | Maschine und verfahren zur herstellung einer wellpappenrohpapierbahn | |
DE10141513A1 (de) | Verfahren und Vorrichtung zur Herstellung einer Faserstoffbahn aus mindestens einer Faserstoffsuspension | |
EP0955407B1 (de) | Auftragsverfahren und -vorrichtung | |
EP0911447A2 (de) | Vorrichtung und Verfahren zum Beschichten einer Materialbahn, insbesondere aus Papier oder Karton | |
DE19823740A1 (de) | Auftragsverfahren und -vorrichtung für eine Papier- oder Kartonbahn | |
DE19648045A1 (de) | Verfahren zur Herstellung einer mehrschichtigen Faserstoffbahn | |
EP1188861A2 (de) | Verfahren und Vorrichtung zum Auftragen eines flüssigen oder pastösen Auftragsmediums auf eine laufende Materialbahn | |
WO2022171878A1 (de) | Verfahren zur herstellung einer faserstoffbahn | |
DE102021121837A1 (de) | Maschine zur Herstellung und/oder Behandlung einer Faserstoffbahn | |
WO2021058615A1 (de) | Maschine und verfahren zur herstellung einer dekorrohpapierbahn |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): BR CA JP US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1998961031 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 09331173 Country of ref document: US |
|
ENP | Entry into the national phase |
Ref document number: 2275993 Country of ref document: CA Ref country code: CA Ref document number: 2275993 Kind code of ref document: A Format of ref document f/p: F |
|
ENP | Entry into the national phase |
Ref country code: JP Ref document number: 1999 522989 Kind code of ref document: A Format of ref document f/p: F |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWP | Wipo information: published in national office |
Ref document number: 1998961031 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 1998961031 Country of ref document: EP |