FR2346057A1 - Dispositif d'enduction a rideau liquide - Google Patents
Dispositif d'enduction a rideau liquideInfo
- Publication number
- FR2346057A1 FR2346057A1 FR7709222A FR7709222A FR2346057A1 FR 2346057 A1 FR2346057 A1 FR 2346057A1 FR 7709222 A FR7709222 A FR 7709222A FR 7709222 A FR7709222 A FR 7709222A FR 2346057 A1 FR2346057 A1 FR 2346057A1
- Authority
- FR
- France
- Prior art keywords
- coating device
- curtain coating
- liquid curtain
- liquid
- curtain
- 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.)
- Granted
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
- B05C5/005—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
-
- 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
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
- D21H5/0042—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by pouring or allowing to flow in a continuous stream onto the surface, the entire stream being carried away by the paper
- D21H5/0045—Falling curtain method
-
- 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
-
- 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
-
- 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
- G03C2001/7466—Geometry and shape of application devices
-
- 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
- G03C2001/7477—Lip detail or shape in hopper or extrusion head
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S118/00—Coating apparatus
- Y10S118/04—Curtain coater
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH395576A CH613879A5 (US06559137-20030506-C00071.png) | 1976-03-30 | 1976-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2346057A1 true FR2346057A1 (fr) | 1977-10-28 |
FR2346057B1 FR2346057B1 (US06559137-20030506-C00071.png) | 1980-01-04 |
Family
ID=4267058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7709222A Granted FR2346057A1 (fr) | 1976-03-30 | 1977-03-28 | Dispositif d'enduction a rideau liquide |
Country Status (7)
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0537086A1 (en) * | 1991-10-11 | 1993-04-14 | Eastman Kodak Company | Curtain coating method and apparatus |
FR2684571A1 (fr) * | 1991-12-10 | 1993-06-11 | Kodak Pathe | Dispositif d'enduction au rideau. |
EP0743555A1 (en) * | 1995-05-19 | 1996-11-20 | Kodak-Pathe | Method and apparatus for improving the uniformity of a liquid curtain in a curtain coating system |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2913217A1 (de) * | 1979-04-03 | 1980-10-23 | Agfa Ag | Verfahren und vorrichtung zum gleichzeitigen auftragen mehrerer schichten auf bewegte gegenstaende insbesondere bahnen |
IT1218306B (it) * | 1982-10-06 | 1990-04-12 | Minnesota Mining & Mfg | Dispositivo di stesa e metodo per la stesa a cortina di composizioni liquide che impiega detto dispositivo |
JPS6135880A (ja) * | 1984-07-30 | 1986-02-20 | Fuji Photo Film Co Ltd | 塗布装置 |
US5234500A (en) * | 1991-09-27 | 1993-08-10 | Eastman Kodak Company | Liquid distribution system for photographic coating device |
US5399385A (en) * | 1993-06-07 | 1995-03-21 | Eastman Kodak Company | Curtain coater slide hopper with improved transition profile and method |
US5505995A (en) * | 1995-02-02 | 1996-04-09 | Minnesota Mining And Manufacturing Company | Method and apparatus for coating substrates using an air knife |
FR2742559B1 (fr) * | 1995-12-14 | 1999-01-22 | Kodak Pathe | Procede pour ameliorer l'uniformite d'un rideau liquide dans un systeme d'enduction au rideau |
DE19606459A1 (de) * | 1996-02-21 | 1997-08-28 | Voith Sulzer Papiermasch Gmbh | Verfahren und Vorrichtungen zum Auftragen eines flüssigen oder pastösen Mediums auf eine laufende Materialbahn |
US6346299B1 (en) * | 2000-09-13 | 2002-02-12 | Eastman Kodak Company | Method and apparatus for improving the uniformity of a liquid curtain in a curtain coating system-curtain formation/correction |
EP1249533A1 (en) * | 2001-04-14 | 2002-10-16 | The Dow Chemical Company | Process for making multilayer coated paper or paperboard |
US7364774B2 (en) * | 2002-04-12 | 2008-04-29 | Dow Global Technologies Inc. | Method of producing a multilayer coated substrate having improved barrier properties |
US7473333B2 (en) * | 2002-04-12 | 2009-01-06 | Dow Global Technologies Inc. | Process for making coated paper or paperboard |
AU2002335832A1 (en) * | 2002-10-15 | 2004-05-04 | Dow Global Technologies Inc. | Process for making coated paper or paperboard |
US20040121080A1 (en) * | 2002-10-17 | 2004-06-24 | Robert Urscheler | Method of producing a coated substrate |
DE10352074A1 (de) * | 2003-11-07 | 2005-06-09 | Voith Paper Patent Gmbh | Auftragvorrichtung |
DE102004013778A1 (de) * | 2004-03-20 | 2005-10-06 | Voith Paper Patent Gmbh | Auftragsvorrichtung |
DE102007038217A1 (de) * | 2007-08-13 | 2009-02-19 | Behr Gmbh & Co. Kg | Verfahren zum Beloten eines Werkstückes, Vorrichtung zur Durchführung des Verfahrens und Werkstück, belotet nach dem Verfahren |
CA2851372C (en) * | 2011-10-13 | 2018-08-07 | Kronoplus Technical Ag | Device and method for curtain-coating of panel-shaped components |
WO2022053548A1 (de) | 2020-09-14 | 2022-03-17 | Saint-Gobain Glass France | Verfahren und vorrichtung zum beschichten einer gebogenen scheibe mit einem photosensitiven material |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL97789C (US06559137-20030506-C00071.png) * | ||||
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 |
US3920862A (en) * | 1972-05-01 | 1975-11-18 | Eastman Kodak Co | Process by which at least one stripe of one material is incorporated in a layer of another material |
DE2351369C2 (de) * | 1973-10-12 | 1983-05-11 | CIBA-GEIGY AG, 4002 Basel | Beschichtungsvorrichtung |
GB1429260A (en) * | 1973-10-12 | 1976-03-24 | Ciba Geigy Ag | Coating apparatus |
-
1976
- 1976-03-30 CH CH395576A patent/CH613879A5/xx not_active IP Right Cessation
- 1976-04-01 DE DE19762614068 patent/DE2614068A1/de not_active Withdrawn
-
1977
- 1977-02-28 GB GB8428/77A patent/GB1522914A/en not_active Expired
- 1977-03-09 US US05/775,922 patent/US4109611A/en not_active Expired - Lifetime
- 1977-03-28 FR FR7709222A patent/FR2346057A1/fr active Granted
- 1977-03-29 BE BE176183A patent/BE852965A/xx unknown
- 1977-03-30 JP JP3479277A patent/JPS52117936A/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0537086A1 (en) * | 1991-10-11 | 1993-04-14 | Eastman Kodak Company | Curtain coating method and apparatus |
FR2684571A1 (fr) * | 1991-12-10 | 1993-06-11 | Kodak Pathe | Dispositif d'enduction au rideau. |
WO1993011879A1 (en) * | 1991-12-10 | 1993-06-24 | Kodak-Pathe | Curtain coating device |
AU653090B2 (en) * | 1991-12-10 | 1994-09-15 | Eastman Kodak Company | Curtain coating device |
EP0743555A1 (en) * | 1995-05-19 | 1996-11-20 | Kodak-Pathe | Method and apparatus for improving the uniformity of a liquid curtain in a curtain coating system |
FR2734178A1 (fr) * | 1995-05-19 | 1996-11-22 | Kodak Pathe | Procede et appareil pour ameliorer l'uniformite d'un rideau liquide dans un systeme d'enduction au rideau |
Also Published As
Publication number | Publication date |
---|---|
DE2614068A1 (de) | 1977-10-06 |
CH613879A5 (US06559137-20030506-C00071.png) | 1979-10-31 |
BE852965A (fr) | 1977-09-29 |
FR2346057B1 (US06559137-20030506-C00071.png) | 1980-01-04 |
GB1522914A (en) | 1978-08-31 |
JPS52117936A (en) | 1977-10-03 |
US4109611A (en) | 1978-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |