[go: up one dir, main page]

ES345958A1 - Coating apparatus and method - Google Patents

Coating apparatus and method

Info

Publication number
ES345958A1
ES345958A1 ES345958A ES345958A ES345958A1 ES 345958 A1 ES345958 A1 ES 345958A1 ES 345958 A ES345958 A ES 345958A ES 345958 A ES345958 A ES 345958A ES 345958 A1 ES345958 A1 ES 345958A1
Authority
ES
Spain
Prior art keywords
apertures
web
roller
chamber
passes
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
ES345958A
Other languages
Spanish (es)
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.)
Mead Corp
Original Assignee
Mead Corp
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 Mead Corp filed Critical Mead Corp
Publication of ES345958A1 publication Critical patent/ES345958A1/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
    • 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
    • D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
    • D21H23/40—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper only one side of the paper being in contact with the material
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/08—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating from outlets being in, or almost in, contact with the textile material
    • 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
    • D21H5/0012—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by bringing paper into contact with an excess of fluids, the paper carrying away only a part of the fluid material, e.g. by passing through liquids, gases or vapours
    • D21H5/0015—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by bringing paper into contact with an excess of fluids, the paper carrying away only a part of the fluid material, e.g. by passing through liquids, gases or vapours only one side of the paper being in contact with the treating medium, e.g. paper carried by support

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Coating apparatus comprises a stationary member having a curved surface provided with a longitudinal cavity creating a fluid-holding pocket on said surface under a web fed thereover, means for introducing coating fluid to said cavity, and means for removing excess coating fluid from said cavity. As shown, a fixed cylindrical tubular member 11 is provided with a fixed internal partition 22, and liquid coating medium, delivered under pressure through an opening 23 to one interior chamber 20 thus formed, passes to the outer surface of member 11 via a line of apertures 13. A line of apertures 14 connects the outer surface of member 11 with the other internal chamber 21. A web 10 passes over apertures 14, 15 and over a wire-wound driven roller 12 journalled at 'the surface of member 11 on the outer side of the apertures 13. Web 10 is biased against the .surfaces of member 11 and roller 12 by a leaf spring 26. The coating medium issuing from apertures 13 forms a pocket 15 of liquid between roller 12, the -outer surface of member 11, and the 'under surface of web 10 travelling towards roller 12. The web thus coated passes over the latter and the excess liquid passes through apertures 14 into chamber 21, to escape therefrom, for re-circulation, through an opening 24. The web initially passes over a roller 29 carried' by an arm 34 axially adjustable for varying the angle of approach of web 10 to member 11, In a modification apertures 13 are replaced by a continuous slot the width of which may be varied by turning a screw connecting the outer wall of chamber 20 diametrically with portion 22. In a further modification, roller 12 is replaced by a fixed ridge.
ES345958A 1967-02-13 1967-10-10 Coating apparatus and method Expired ES345958A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61545567A 1967-02-13 1967-02-13

Publications (1)

Publication Number Publication Date
ES345958A1 true ES345958A1 (en) 1968-12-01

Family

ID=24465437

Family Applications (1)

Application Number Title Priority Date Filing Date
ES345958A Expired ES345958A1 (en) 1967-02-13 1967-10-10 Coating apparatus and method

Country Status (11)

Country Link
US (1) US3496012A (en)
AT (1) AT287476B (en)
BE (1) BE708430A (en)
CH (1) CH485494A (en)
DE (1) DE1652402C3 (en)
DK (1) DK121343B (en)
ES (1) ES345958A1 (en)
FR (1) FR1548045A (en)
GB (1) GB1190324A (en)
IL (1) IL29042A (en)
SE (1) SE342581B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642515A (en) * 1967-08-24 1972-02-15 Xerox Corp Liquid development utilizing a curvilinear development electrode
US4025671A (en) * 1973-01-12 1977-05-24 Philip Morris Incorporated Method for applying continuous longitudinal bands of liquid coating to a moving strip
SE383007B (en) * 1973-03-02 1976-02-23 Svenska Cellulosa Ab METHOD OF PRODUCING SURFACE TREATED PAPER IN THE FORM OF A CONTINUOUS PATH
US3935338A (en) * 1973-04-23 1976-01-27 Shell Oil Company Process for the preparation of pressure-sensitive adhesive articles
DE2611625B2 (en) * 1976-03-19 1979-07-12 Hoechst Ag, 6000 Frankfurt Coating device
US4048952A (en) * 1976-04-12 1977-09-20 Columbia Ribbon & Carbon Mfg. Co., Inc. Direct ribbon inking by gravure
US4167914A (en) * 1977-05-25 1979-09-18 Bolton-Emerson, Inc. Rotating rod, rotating press roll nip coating apparatus
CS215171B1 (en) * 1978-12-21 1982-07-30 Jan Cerveny Method of coating the operation liquid on the band material particularly textile and device for executing the same method
US4544579A (en) * 1981-09-18 1985-10-01 Allied Corporation Process and apparatus for applying and confining finish
DE3146618A1 (en) * 1981-11-25 1983-07-07 Basf Ag, 6700 Ludwigshafen DEVICE FOR APPLYING TREATMENT MEDIA ON RAILWAYS
US4396648A (en) * 1982-02-08 1983-08-02 Consolidated Papers, Inc. Paper coating apparatus and method
JPS58202077A (en) * 1982-05-19 1983-11-25 Fuji Photo Film Co Ltd Method and apparatus for metering coating liquid
JPS58205561A (en) * 1982-05-25 1983-11-30 Fuji Photo Film Co Ltd Method and device for coating
DE3315770A1 (en) * 1983-04-30 1984-10-31 Küsters, Eduard, 4150 Krefeld DEVICE FOR APPLYING A TREATMENT AGAIN, IN PARTICULAR IN FOAM, ON A RUNNING TRACK OF GOODS
GB8412292D0 (en) * 1984-05-14 1984-06-20 Dynamelt Ltd Coating applicator head
AT384561B (en) * 1985-05-03 1987-12-10 Johannes Zimmer METHOD AND DEVICE FOR APPLYING FLOWABLE SUBSTANCES
JPH0677709B2 (en) * 1986-11-28 1994-10-05 三菱重工業株式会社 Transfer device
EP0542635B1 (en) * 1991-10-15 1999-06-09 Eastman Kodak Company Magnetic dispersion coating method and apparatus having high shear regions
CA2122089A1 (en) * 1993-04-30 1994-10-31 Glen H. Bayer, Jr. Method and apparatus for applying a coating material to a receiving surface
DE4428741C1 (en) * 1994-08-13 1996-02-22 Glyco Metall Werke Method and device for producing thin layers of liquids as a coating or film
US5747107A (en) * 1995-10-26 1998-05-05 Minnesota Mining And Manufacturing Company Method of applying a hot melt coating
US6231671B1 (en) 1998-11-04 2001-05-15 3M Innovative Properties Company Floating coating die mounting system
FI108062B (en) * 2000-03-24 2001-11-15 Metso Paper Inc Device for feeding treatment substance to an applicator
DE10208790C1 (en) * 2002-02-28 2003-10-16 Hhs Leimauftrags Systeme Gmbh Device for applying flowable substances
US6803076B2 (en) * 2002-04-16 2004-10-12 3M Innovative Properties Company Die lip for strip coating
US7354479B2 (en) * 2002-06-12 2008-04-08 Fujifilm Corporation Coating device, and coating method using said device
CN108014960A (en) * 2018-01-05 2018-05-11 苏州宇量电池有限公司 A kind of constant-temperature battery electrode slurry coating die head
EP4029614A4 (en) * 2019-09-10 2023-06-14 Kabushiki Kaisha Toshiba COATING PROCESS, COATING ROD HEAD AND COATING DEVICE
EP3825012A1 (en) * 2019-11-22 2021-05-26 Bostik Sa Use of a blank shim plate for preventing drooling in die slot coating
CN117797976B (en) * 2023-12-05 2024-12-13 北京交通大学 A pipe segment curing agent spraying device and use method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1983982A (en) * 1932-04-13 1934-12-11 Knollenberg Rudolf Apparatus for applying liquid fats, fat emulsions, and the like to a rotating drum
US2464771A (en) * 1946-04-09 1949-03-15 Interstate Folding Box Co Apparatus for coating webs
US2765769A (en) * 1952-05-01 1956-10-09 Schroeder Machines Corp Adhesive applicator
GB1048829A (en) * 1963-12-10 1966-11-23 Ilford Ltd High speed coating apparatus

Also Published As

Publication number Publication date
DE1652402B2 (en) 1975-04-24
SE342581B (en) 1972-02-14
FR1548045A (en) 1968-11-29
AT287476B (en) 1971-01-25
CH485494A (en) 1970-02-15
BE708430A (en) 1968-05-02
GB1190324A (en) 1970-05-06
US3496012A (en) 1970-02-17
DK121343B (en) 1971-10-04
IL29042A (en) 1971-08-25
DE1652402A1 (en) 1971-11-25
DE1652402C3 (en) 1975-11-27

Similar Documents

Publication Publication Date Title
ES345958A1 (en) Coating apparatus and method
SU651661A3 (en) Device for applying coating on web material
CA1258163A (en) A coater for coating a running paper or cardboard web
GB894073A (en) Improvements relating to web coating processes and apparatus
SE8102014L (en) VISCOS MATERIAL DISTRIBUTION DEVICE
SE7604246L (en) KIT AND DEVICE FOR OCCUPATION OF COATING
DE59610269D1 (en) Adhesive applicator
GB1231306A (en)
WO1997008690A3 (en) Flexible adjustable smoothing blade
GB1434068A (en) Printing press inking devices
JPS5563909A (en) Apparatus for applying lubricant to tire bead
GB1142527A (en) Improvements in or relating to apparatus for applying powder coatings to articles
GB1503511A (en) Apparatus for the application of coating materials to a moving web
KR920000387A (en) Gravure Coating Supply
GB1387931A (en) Wallpaper pasting apparatus
GB1191424A (en) Apparatus for Coating Flexible Substrates.
GB1255594A (en) A device for use in coating material
FR2381959A1 (en) Anti-corrosion coating applicator - uses connected automotive carriage for primer application and has relative distance dependent on optimum conditions
SE8002685L (en) DEVICE FOR CONTINUOUS APPLICATION OF A SIMILAR COATING OF A MATERIAL COAT
GB1165011A (en) Apparatus for the Application of a Liquid Substance, Particularly an Adhesive, to a Base.
FI882082A0 (en) Device for coating a moving web of paper or paperboard
FR2291798A1 (en) Spray nozzle for a plant protective purposes - uses inclined nozzle outlet, to prevent dripping, and improve distribution
GB670962A (en) Improvements in or relating to applying liquid to filamentary material
ES351234A1 (en) Improvements in or relating to the Cooling of Rolls
GB1120176A (en) Improved apparatus for treating lengths of textile materials with a fluid