GB936663A - Apparatus for coating web materials - Google Patents

Apparatus for coating web materials

Info

Publication number
GB936663A
GB936663A GB10666/60A GB1066660A GB936663A GB 936663 A GB936663 A GB 936663A GB 10666/60 A GB10666/60 A GB 10666/60A GB 1066660 A GB1066660 A GB 1066660A GB 936663 A GB936663 A GB 936663A
Authority
GB
United Kingdom
Prior art keywords
lip
chamber
air
lips
screws
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
Application number
GB10666/60A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Black Clawson Co
Original Assignee
Black Clawson Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Black Clawson Co filed Critical Black Clawson Co
Publication of GB936663A publication Critical patent/GB936663A/en
Expired legal-status Critical Current

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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/08—Rearranging applied substances, e.g. metering, smoothing; Removing excess material
    • D21H25/16—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with a blast of vapour or gas, e.g. air knife
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
    • C23C2/18—Removing excess of molten coatings from elongated material
    • C23C2/20—Strips; Plates
    • 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
    • D21H5/006—Controlling or regulating
    • D21H5/0062—Regulating the amount or the distribution, e.g. smoothing, of essentially fluent material already applied to the paper; Recirculating excess coating material applied to paper
    • D21H5/007—Regulating the amount or the distribution, e.g. smoothing, of essentially fluent material already applied to the paper; Recirculating excess coating material applied to paper with a blast of gas or vapour, e.g. air knife

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Coating Apparatus (AREA)
GB10666/60A 1959-03-27 1960-03-25 Apparatus for coating web materials Expired GB936663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US802449A US2940418A (en) 1959-03-27 1959-03-27 Paper machinery

Publications (1)

Publication Number Publication Date
GB936663A true GB936663A (en) 1963-09-11

Family

ID=25183738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10666/60A Expired GB936663A (en) 1959-03-27 1960-03-25 Apparatus for coating web materials

Country Status (3)

Country Link
US (1) US2940418A (de)
DE (1) DE1228138B (de)
GB (1) GB936663A (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259104A (en) * 1962-03-13 1966-07-05 Milton L Gerber Apparatus for manufacturing a product
US3314163A (en) * 1964-02-21 1967-04-18 Kohler Coating Machinery Corp Nozzle construction for coating machines and the like
BE758803A (fr) * 1969-11-12 1971-04-16 Jones & Laughlin Steel Corp Procede pour controler le revetement d'un substrat
FR2090313B1 (de) * 1970-05-27 1974-04-26 Italsider Spa
US3680795A (en) * 1970-08-10 1972-08-01 Continental Can Co Vapor knife
US3685584A (en) * 1971-05-12 1972-08-22 Eberto Gracia Arrangement for forming a water shield to extinguish fires in water covered areas
JPS522408B2 (de) * 1971-09-10 1977-01-21
JPS5235007B2 (de) * 1972-07-27 1977-09-07
DE2238133B2 (de) * 1972-08-03 1976-11-11 Agfa-Gevaert Ag, 5090 Leverkusen Kaskadengiesser
US3839148A (en) * 1972-09-22 1974-10-01 Beloit Corp Shower structure for paper machine
DE2359413C3 (de) * 1973-11-29 1982-02-11 Jagenberg-Werke AG, 4000 Düsseldorf Vorrichtung zum Beschichten laufender Werkstoffbahnen aus Papier, Karton, Kunststoff o.dgl.
US4166877A (en) * 1976-07-26 1979-09-04 International Paper Company Non-woven fabric lightly fiber-entangled
US4085485A (en) * 1976-07-26 1978-04-25 International Paper Company Process and device for forming non-woven fabrics
US4270702A (en) * 1978-04-26 1981-06-02 Albany International Corp. Adjustable orifice air knife
US4246301A (en) * 1979-07-02 1981-01-20 Beloit Corporation Web coater
DE3048133C2 (de) * 1980-12-19 1984-02-02 Jagenberg-Werke AG, 4000 Düsseldorf Beschichtungsvorrichtung mit Luftdüsenanordnung
US4392613A (en) * 1980-12-22 1983-07-12 Armco Inc. Discharge gap cleaning device
US4359964A (en) * 1981-05-20 1982-11-23 Beloit Corporation Air knife coater with pivoted lip
US4402200A (en) * 1981-09-04 1983-09-06 Gaston County Dyeing Machine Company Means for applying foamed treating liquor
US4513915A (en) * 1982-12-06 1985-04-30 The Kohler Coating Machinery Corporation Nozzle construction for coating equipment
US4511088A (en) * 1982-12-06 1985-04-16 Fabralloy, Inc. Liquid distribution device
US4515313A (en) * 1982-12-27 1985-05-07 Marshall And Williams Company Air knife apparatus
JPH025899Y2 (de) * 1984-12-05 1990-02-13
DE3839100A1 (de) * 1988-11-18 1990-05-23 Bematec S A Beschichtungsvorrichtung fuer materialbahnen
US4951879A (en) * 1988-11-23 1990-08-28 Fay James N Liquid distribution device
US5064118A (en) * 1990-12-26 1991-11-12 Bethlehem Steel Corporation Method and apparatus for controlling the thickness of a hot-dip coating
DE4432177A1 (de) * 1994-09-09 1996-03-14 Voith Gmbh J M Auftragswerk zum direkten oder indirekten Auftragen eines flüssigen oder pastösen Mediums auf eine laufende Materialbahn
ATE200325T1 (de) * 1994-09-09 2001-04-15 Voith Paper Patent Gmbh Auftragswerk zum direkten oder indirekten auftragen eines flüssigen oder pastösen mediums auf eine laufende materialbahn
US6019291A (en) * 1997-05-07 2000-02-01 B. W. Vortex, Inc. Fluid knife
US6139638A (en) * 1998-01-27 2000-10-31 Thermo Web Systems, Inc. Fluid assisted doctor
WO2001014070A1 (en) * 1999-08-23 2001-03-01 Gast Bray Andrew L Apparatus and methods for coating non-horizontally supported sheet material
CN1316081C (zh) * 2001-08-20 2007-05-16 丹-伟伯控股公司 高速成形头
DK175987B1 (da) * 2004-08-05 2005-10-31 Dan Core Internat A S Formerhoved med roterende tromle
JP5011119B2 (ja) * 2004-11-10 2012-08-29 スプレイング システムズ カンパニー 流体吐出装置
US7563322B2 (en) * 2007-04-09 2009-07-21 West Virginia University Method and apparatus for online flow control over the span of a high aspect ratio slot jet
US8814067B2 (en) * 2011-04-28 2014-08-26 Maxum Llc Optimized air delivery apparatus
US8869422B2 (en) 2012-04-27 2014-10-28 Applied Materials, Inc. Methods and apparatus for marangoni substrate drying using a vapor knife manifold
US10234199B2 (en) * 2017-07-17 2019-03-19 Hahn Marketing LLC Air dispenser

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545266A (en) * 1946-03-13 1951-03-13 John Waldron Corp Apparatus for coating webs

Also Published As

Publication number Publication date
US2940418A (en) 1960-06-14
DE1228138B (de) 1966-11-03

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