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GB1064729A - Apparatus for regulating the coating thickness when coating travelling webs of paper or the like - Google Patents

Apparatus for regulating the coating thickness when coating travelling webs of paper or the like

Info

Publication number
GB1064729A
GB1064729A GB4642363A GB4642363A GB1064729A GB 1064729 A GB1064729 A GB 1064729A GB 4642363 A GB4642363 A GB 4642363A GB 4642363 A GB4642363 A GB 4642363A GB 1064729 A GB1064729 A GB 1064729A
Authority
GB
United Kingdom
Prior art keywords
coating
web
blade
regulating
paper
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
GB4642363A
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.)
Jagenberg Werke AG
Original Assignee
Jagenberg Werke AG
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 Jagenberg Werke AG filed Critical Jagenberg Werke AG
Publication of GB1064729A publication Critical patent/GB1064729A/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
    • D21H25/10—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with 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
    • 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
    • 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
    • D21H5/0065—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 blades

Landscapes

  • Coating Apparatus (AREA)

Abstract

1,064,729. Web coating apparatus. JAGENBERG-WERKE A.G. Nov. 25, 1963 [Dec. 11, 1962], No. 46423/63. Heading D1L. A device for regulating the coating thickness when coating travelling webs of paper &c., by means of a smoothing blade pressing against the coated side of the web is characterized in that the smoothing blade 5 is fastened to an adjustable carrier 6 and is pressed against the coated side of the web by the action of an expansible air filled member 14 of elliptical section and by the action of adjustable pressure members 11 acting on the member 14, the pressure members 11 being capable of being set differently over the length of the blade by spindles 12. The carrier 6 is, preferably, pivotally mounted around an adjustable pivot (18) for adjusting the height and angular position of the smoothing blade and the whole mounting can be swung from the operative position to a position for cleaning or changing the blade or inserting a new web by operating compressed air cylinder (24) (Fig. 1, not shown).
GB4642363A 1962-12-11 1963-11-25 Apparatus for regulating the coating thickness when coating travelling webs of paper or the like Expired GB1064729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ0022811 1962-12-11

Publications (1)

Publication Number Publication Date
GB1064729A true GB1064729A (en) 1967-04-05

Family

ID=7201150

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4642363A Expired GB1064729A (en) 1962-12-11 1963-11-25 Apparatus for regulating the coating thickness when coating travelling webs of paper or the like

Country Status (1)

Country Link
GB (1) GB1064729A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683851A (en) * 1970-02-21 1972-08-15 Jagenberg Werke Ag Apparatus for regulating the thickness of a coating on sheet material
GB2225546A (en) * 1988-11-18 1990-06-06 Valmet Paper Machinery Inc Deflection-compensated doctor or scraping blade
CN103934169A (en) * 2014-05-13 2014-07-23 常州市武进广宇花辊机械有限公司 Scraper mechanism of sizing and printing machine
CN111871717A (en) * 2020-06-24 2020-11-03 安徽正熹标王新能源有限公司 Coating device for battery production

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683851A (en) * 1970-02-21 1972-08-15 Jagenberg Werke Ag Apparatus for regulating the thickness of a coating on sheet material
GB2225546A (en) * 1988-11-18 1990-06-06 Valmet Paper Machinery Inc Deflection-compensated doctor or scraping blade
GB2225546B (en) * 1988-11-18 1992-07-22 Valmet Paper Machinery Inc Deflection-compensated structures for doctor or scraping blades
CN103934169A (en) * 2014-05-13 2014-07-23 常州市武进广宇花辊机械有限公司 Scraper mechanism of sizing and printing machine
CN103934169B (en) * 2014-05-13 2016-01-06 常州市武进广宇花辊机械有限公司 A kind of gluing printing machine scraper mechanism
CN111871717A (en) * 2020-06-24 2020-11-03 安徽正熹标王新能源有限公司 Coating device for battery production

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