ATE318656T1 - Verfahren und vorrichtung zum vorhang- beschichten - Google Patents
Verfahren und vorrichtung zum vorhang- beschichtenInfo
- Publication number
- ATE318656T1 ATE318656T1 AT02027834T AT02027834T ATE318656T1 AT E318656 T1 ATE318656 T1 AT E318656T1 AT 02027834 T AT02027834 T AT 02027834T AT 02027834 T AT02027834 T AT 02027834T AT E318656 T1 ATE318656 T1 AT E318656T1
- Authority
- AT
- Austria
- Prior art keywords
- web
- air
- wetting line
- curtain
- moving direction
- 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
- D21H23/46—Pouring or allowing the fluid to flow in a continuous stream on to the surface, the entire stream being carried away by the paper
- D21H23/48—Curtain coaters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/007—Slide-hopper coaters, i.e. apparatus in which the liquid or other fluent material flows freely on an inclined surface before contacting the work
- B05C5/008—Slide-hopper curtain coaters
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/74—Applying photosensitive compositions to the base; Drying processes therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/06—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying two different liquids or other fluent materials, or the same liquid or other fluent material twice, to the same side of the work
-
- 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
- D21H23/30—Pretreatment of the paper
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/74—Applying photosensitive compositions to the base; Drying processes therefor
- G03C2001/7433—Curtain coating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02027834A EP1428582B1 (de) | 2002-12-12 | 2002-12-12 | Verfahren und Vorrichtung zum Vorhang- Beschichten |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE318656T1 true ATE318656T1 (de) | 2006-03-15 |
Family
ID=32319588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02027834T ATE318656T1 (de) | 2002-12-12 | 2002-12-12 | Verfahren und vorrichtung zum vorhang- beschichten |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1428582B1 (de) |
AT (1) | ATE318656T1 (de) |
DE (1) | DE60209434T2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004056271A1 (de) * | 2004-11-22 | 2006-05-24 | Basf Ag | Anordnung und Verfahren zur Vorhangbeschichtung bewegter Substrate |
DE102006036450A1 (de) * | 2006-08-04 | 2008-02-07 | Voith Patent Gmbh | Auftragsvorrichtung |
DE102009046095B4 (de) | 2009-10-28 | 2016-07-28 | Valmet Technologies, Inc. | Anordnung zur Kontrolle von den in der Florstreichvorrichtung mit der Bahn geführten Luftströmungen |
DE102017101373B4 (de) | 2017-01-25 | 2022-02-03 | Voith Patent Gmbh | Vorhang-Auftragswerk und Verfahren zum Auftragen eines Auftragsmediums |
DE102017124280A1 (de) * | 2017-10-18 | 2019-04-18 | Voith Patent Gmbh | Vorhang-Auftragswerk und Verfahren zum Auftragen eines Auftragsmediums |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3508947A (en) | 1968-06-03 | 1970-04-28 | Eastman Kodak Co | Method for simultaneously applying a plurality of coated layers by forming a stable multilayer free-falling vertical curtain |
DE69026097T2 (de) | 1990-12-12 | 1996-10-02 | Agfa Gevaert Nv | Vorhangbeschichter |
EP0704752B1 (de) | 1994-09-27 | 2001-05-30 | ILFORD Imaging Switzerland GmbH | Verfahren und Vorrichtung zur Vorhangbeschichtung eines bewegten Trägers |
US5976630A (en) | 1997-09-29 | 1999-11-02 | Eastman Kodak Company | Method and apparatus for curtain coating |
EP0906789B1 (de) | 1997-10-03 | 2001-09-19 | TSE Troller Schweizer Engineering AG | Verfahren und Vorrichtung zur Vorhangbeschichtung eines bewegten Trägers |
FI115295B (fi) | 1999-09-01 | 2005-04-15 | Metso Paper Inc | Verhopäällystin ja verhopäällystysmenetelmä |
US6416690B1 (en) | 2000-02-16 | 2002-07-09 | Zms, Llc | Precision composite lens |
-
2002
- 2002-12-12 DE DE60209434T patent/DE60209434T2/de not_active Expired - Lifetime
- 2002-12-12 AT AT02027834T patent/ATE318656T1/de not_active IP Right Cessation
- 2002-12-12 EP EP02027834A patent/EP1428582B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1428582B1 (de) | 2006-03-01 |
DE60209434D1 (de) | 2006-04-27 |
EP1428582A1 (de) | 2004-06-16 |
DE60209434T2 (de) | 2006-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |