GB1015127A - Improvements in or relating to coating apparatus for web material - Google Patents

Improvements in or relating to coating apparatus for web material

Info

Publication number
GB1015127A
GB1015127A GB34202/62A GB3420262A GB1015127A GB 1015127 A GB1015127 A GB 1015127A GB 34202/62 A GB34202/62 A GB 34202/62A GB 3420262 A GB3420262 A GB 3420262A GB 1015127 A GB1015127 A GB 1015127A
Authority
GB
United Kingdom
Prior art keywords
blade
web
bar
block
base
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
GB34202/62A
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 GB1015127A publication Critical patent/GB1015127A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
    • B05C11/041—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades characterised by means for positioning, loading, or deforming the blades
    • B05C11/042—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades characterised by means for positioning, loading, or deforming the blades allowing local positioning, loading or deforming along the blades
    • 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
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
    • B05C11/041—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades characterised by means for positioning, loading, or deforming the blades
    • 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
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/18—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material only one side of the work coming into contact with the liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F9/00—Rotary intaglio printing presses
    • B41F9/06—Details
    • B41F9/061—Inking devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F9/00—Rotary intaglio printing presses
    • B41F9/06—Details
    • B41F9/08—Wiping mechanisms
    • B41F9/10—Doctors, scrapers, or like devices
    • B41F9/1036—Clamping and adjusting devices
    • B41F9/1045—Clamping and adjusting devices using fluid pressure
    • 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
    • D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
    • D06B1/12—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material by rubbing contact, e.g. with brushes or pads
    • 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
    • D21H23/34—Knife or blade type coaters
    • D21H23/36—Knife or blade forming part of the fluid reservoir, e.g. puddle-type trailing blade or short-dwell 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
    • D21H5/0012—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
    • D21H5/0017—Trailing blade coaters, e.g. blade engaging paper and forming bottom wall of reservoir

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Textile Engineering (AREA)
  • Coating Apparatus (AREA)
  • Medicinal Preparation (AREA)

Abstract

1,015,127. Coating webs. BLACK-CLAWSON CO. Sept. 6, 1962 [Sept. 6, 1961], No.34202/62. Addition to 921,494. Heading D1L. Apparatus for coating one surface of a moving web W comprises a flexible blade 15 arranged to press the web against a supporting member (preferably a roller 10) and a plurality of individual assemblies 30 arranged along the length of the blade so that localized adjustment of the contact pressure between the blade and the web may be effected. In the form shown, the coating bath 11 is formed in a member 12 mounted on a bar 13 which may be raised and lowered as described in the parent Specification. The flexible blade lies between member 12 and a holder bar 20 which is mounted on a member 21 pivotable about a shaft 22 so that an actuator 23 may shift the bar 20 out of its operative position e.g. so that blade 15 may be replaced. The blade 15 is initially aligned e.g. by the method disclosed in Specification 998,737 and is clamped in position by a pressurizable tube 27 mounted in a groove in bar 20. The blade is urged against the web W by a further pressurizable tube 29 mounted in a series of adjustable blocks 32. Each block 32 is mounted on a base 31 bolted to bar 20 and has a central slot 40 engaging a portion 41 of the base so as to be slidable normal to blade 15. A screw adjustor 44 is provided to move block 32 relative to its base 31 and so adjust the contact pressure of blade and web in its locality. A spring plate 55 and screw 56 are provided to hold block 32 in its adjusted position. The groove 39 in each block 32 is not located centrally thereof so that when the block is reversed (dotted lines Fig. 2) the tube 29 engages blade 15 closer to its end.
GB34202/62A 1961-09-06 1962-09-06 Improvements in or relating to coating apparatus for web material Expired GB1015127A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US136367A US3131092A (en) 1961-09-06 1961-09-06 Apparatus for coating a moving web

Publications (1)

Publication Number Publication Date
GB1015127A true GB1015127A (en) 1965-12-31

Family

ID=22472541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34202/62A Expired GB1015127A (en) 1961-09-06 1962-09-06 Improvements in or relating to coating apparatus for web material

Country Status (3)

Country Link
US (1) US3131092A (en)
DE (1) DE1427601A1 (en)
GB (1) GB1015127A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133321A (en) * 1983-01-17 1984-07-25 Cons Paper Inc Web coating apparatus
US4561379A (en) * 1983-04-08 1985-12-31 Beloit Corporation Paper forming
GB2174021A (en) * 1985-04-23 1986-10-29 Hermann Kronseder Gluing apparatus for labelling machines
DE3619786A1 (en) * 1986-06-12 1987-12-17 Voith Gmbh J M COATING DEVICE FOR RAILWAYS

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327341A (en) * 1965-01-08 1967-06-27 Farrel Corp Doctor blade for calender roll
US3363603A (en) * 1965-03-12 1968-01-16 Beloit Corp Flooded nip coater doctor blade and loader therefor
US3390661A (en) * 1965-06-03 1968-07-02 Corning Glass Works Apparatus for decorating glassware
US3358643A (en) * 1965-08-10 1967-12-19 Time Inc Means to bias resilient doctor blade
US3450098A (en) * 1968-04-02 1969-06-17 Diamond Int Corp Doctor for paper-making machine
DE2012598A1 (en) * 1970-03-17 1971-10-21 Voith Gmbh J M Smoothing doctor coating device
DE2555669C3 (en) * 1975-12-11 1984-10-18 J.M. Voith Gmbh, 7920 Heidenheim Device for scraping off excess coating
CH616605A5 (en) * 1976-08-05 1980-04-15 Bachofen & Meier Maschf
US4167914A (en) * 1977-05-25 1979-09-18 Bolton-Emerson, Inc. Rotating rod, rotating press roll nip coating apparatus
US4345543A (en) * 1978-02-23 1982-08-24 International Business Machines Corporation Apparatus for forming a coating on a substrate
JPS54114546A (en) * 1978-02-23 1979-09-06 Ibm Coating method and apparatus therefor
US4405661A (en) * 1981-09-10 1983-09-20 Beloit Corporation Blade type fountain coater and method
CN1301197A (en) * 1998-05-19 2001-06-27 犹金·A·潘凯克 Pressure feed coating application system
US7559990B2 (en) * 1998-05-19 2009-07-14 Eugene A Pankake Coating apparatus and method
US20090295098A1 (en) * 1999-05-18 2009-12-03 Pankake Eugene A Coating apparatus and method
ITBO20080161A1 (en) * 2008-03-13 2009-09-14 Sorbini Srl COMBINED MACHINE, PARTICULARLY FOR THE PAINTING OF GLASS SLABS, CRYSTAL OR OTHER FLAT SURFACES IN GENERAL.
US10046354B2 (en) 2014-09-19 2018-08-14 Chiba Machine Industry Corporation Blade device, and printer and coating apparatus provided with said blade device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1741211A (en) * 1926-12-17 1929-12-31 Western States Envelope Co Gumming attachment for envelope machines
US2018193A (en) * 1931-08-27 1935-10-22 Goss Printing Press Co Ltd Inking mechanism and method
US2328183A (en) * 1942-05-04 1943-08-31 Minnesota & Ontario Paper Co Coating apparatus
US2445135A (en) * 1944-12-18 1948-07-13 Scott Paper Co Doctor holder
US2477339A (en) * 1945-02-14 1949-07-26 Lodding Engineering Corp Doctor mechanism for rolls and cylinders
US2787242A (en) * 1954-09-30 1957-04-02 Williamson Adhesives Inc Coating applicator and method
US2797661A (en) * 1955-09-12 1957-07-02 Crown Zellerbach Corp Coating roller doctoring means
US2920557A (en) * 1957-03-21 1960-01-12 Westfalendruck G M B H & Co Ko Pressure control mechanism for doctor blades
FR1202424A (en) * 1958-07-16 1960-01-11 Gillet Thaon Sa Improvements to scraping devices for rotary fabric processing machines, in particular for fabric printing machines
GB863426A (en) * 1958-07-16 1961-03-22 Gillet Thaon Ets Gillet & Fils Improvements in or relating to doctor devices for rotary machines for the treatment of fabrics, and more particularly machines for printing on fabrics
US3026842A (en) * 1959-06-24 1962-03-27 Time Inc Spreading apparatus embodying a blade clamping inflatable tube

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133321A (en) * 1983-01-17 1984-07-25 Cons Paper Inc Web coating apparatus
US4561379A (en) * 1983-04-08 1985-12-31 Beloit Corporation Paper forming
GB2174021A (en) * 1985-04-23 1986-10-29 Hermann Kronseder Gluing apparatus for labelling machines
GB2174021B (en) * 1985-04-23 1989-09-13 Hermann Kronseder Gluing apparatus for labelling machines
DE3619786A1 (en) * 1986-06-12 1987-12-17 Voith Gmbh J M COATING DEVICE FOR RAILWAYS

Also Published As

Publication number Publication date
DE1427601A1 (en) 1969-11-13
US3131092A (en) 1964-04-28

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