EP0352440A3 - Apparatus for continuously coating a web led over a counter roll - Google Patents

Apparatus for continuously coating a web led over a counter roll Download PDF

Info

Publication number
EP0352440A3
EP0352440A3 EP19890109895 EP89109895A EP0352440A3 EP 0352440 A3 EP0352440 A3 EP 0352440A3 EP 19890109895 EP19890109895 EP 19890109895 EP 89109895 A EP89109895 A EP 89109895A EP 0352440 A3 EP0352440 A3 EP 0352440A3
Authority
EP
European Patent Office
Prior art keywords
doctor blade
web
continuously coating
foot
counter roll
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
Application number
EP19890109895
Other languages
German (de)
French (fr)
Other versions
EP0352440A2 (en
EP0352440B1 (en
Inventor
Herbert Sommer
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 AG
Original Assignee
Jagenberg 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 AG filed Critical Jagenberg AG
Publication of EP0352440A2 publication Critical patent/EP0352440A2/en
Publication of EP0352440A3 publication Critical patent/EP0352440A3/en
Application granted granted Critical
Publication of EP0352440B1 publication Critical patent/EP0352440B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Coating Apparatus (AREA)
  • Paper (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Abstract

A known device for continuously coating a web (1) of material traveling around a backing roller (2), especially a web of paper or cardboard, with a resilient doctor blade (3) that is secured at the foot to a pivoting doctor beam (4) and with an element (10) for supporting the doctor blade above where it is secured to the side that faces away from the backing roller, whereby the attachment (8) of the foot of the doctor blade can be set independently of the supporting element to adjust the pressure of the doctor blade against the backing roller. The device has means (13-22) for pivoting the doctor beam to compensate for the change in the angle of the point of the doctor blade that results when the foot of the doctor blade is set.
EP89109895A 1988-07-29 1989-06-01 Apparatus for continuously coating a web led over a counter roll Expired - Lifetime EP0352440B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3825816 1988-07-29
DE3825816A DE3825816A1 (en) 1988-07-29 1988-07-29 DEVICE FOR CONTINUOUSLY COATING A MATERIAL RAIL THROUGH A COUNTER ROLLER

Publications (3)

Publication Number Publication Date
EP0352440A2 EP0352440A2 (en) 1990-01-31
EP0352440A3 true EP0352440A3 (en) 1991-05-08
EP0352440B1 EP0352440B1 (en) 1992-10-28

Family

ID=6359846

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89109895A Expired - Lifetime EP0352440B1 (en) 1988-07-29 1989-06-01 Apparatus for continuously coating a web led over a counter roll

Country Status (5)

Country Link
US (1) US4966093A (en)
EP (1) EP0352440B1 (en)
AT (1) ATE81803T1 (en)
DE (2) DE3825816A1 (en)
FI (1) FI100312B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927329A1 (en) * 1989-08-18 1991-02-21 Jagenberg Ag DEVICE FOR COATING A MATERIAL RAIL THROUGH A COUNTER ROLLER
FI90319C (en) * 1989-10-09 1994-01-25 Valmet Paper Machinery Inc Method of controlling the moisture profile of a paper or cardboard web in a glue press and the process of realizing film glue
DE3934986A1 (en) * 1989-10-20 1991-04-25 Jagenberg Ag Doctor blade adjustment - has setting motor with selective coupling to adjustment units for local and automatic setting while working
DE3937322A1 (en) * 1989-11-09 1991-05-16 Zanders Feinpapiere Ag METHOD FOR OPERATING A COATING DEVICE
SE468344B (en) * 1991-09-25 1992-12-21 Btg Kaelle Inventing Ab DEVICE AND PROCEDURES FOR LEAVE COATING OF A CURRENT PATH
FI91298C (en) * 1992-04-10 1994-06-10 Valmet Paper Machinery Inc Method for coating a web of material
US5242498A (en) * 1992-08-04 1993-09-07 The Kohler Coating Machinery Corporation Adjustable blade coater
WO1994004348A1 (en) * 1992-08-14 1994-03-03 James River Corporation Of Virginia Increasing creping blade load and maintaining blade angle
US6077352A (en) * 1992-09-02 2000-06-20 Consolidated Papers, Inc. Mounting assembly for a single backing roll coating station
FI94269C (en) * 1993-04-16 1995-08-10 Valmet Paper Machinery Inc Method and arrangement for loading a scraper blade
DE4418464C2 (en) * 1994-05-27 1995-07-06 Voith Ag J M Blade holder
DE19619250A1 (en) * 1996-05-13 1997-11-20 Voith Sulzer Papiermasch Gmbh Device and method for the direct or indirect application of a liquid or pasty medium to a running material web, in particular made of paper or cardboard
DE19734718A1 (en) * 1997-08-11 1999-02-18 Voith Sulzer Papiermasch Gmbh Web coating applicator
DE19812929A1 (en) * 1998-03-24 1999-09-30 Voith Sulzer Papiertech Patent Machine continuously metering and leveling coating of fluid or viscous material
CN104069992B (en) * 2014-07-04 2016-11-02 深圳市泰仁恩科技有限公司 A kind of package assembly of coating blade
CN112657712B (en) * 2019-11-17 2022-04-12 桐乡市嘉灵新材料股份有限公司 Composite material textile fabric manufacturing equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113890A (en) * 1961-06-26 1963-12-10 Kimberly Clark Co Apparatus for smoothing coating materials on a paper web
DE3017274C2 (en) * 1980-05-06 1985-07-18 Jagenberg-Werke AG, 4000 Düsseldorf Device for coating paper webs
DE3236755C2 (en) * 1982-10-05 1987-08-13 J.M. Voith Gmbh, 7920 Heidenheim, De

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128207A (en) * 1961-09-07 1964-04-07 Beloit Iron Works Trailing blade coater blade loading mechanism
US4153865A (en) * 1977-06-27 1979-05-08 The Bendix Corporation Dynamically compensated servo monitor
DE2825907B2 (en) * 1978-06-13 1981-02-26 Jagenberg-Werke Ag, 4000 Duesseldorf Device for applying a coating to a material web
DE2845036A1 (en) * 1978-10-16 1980-04-17 Jagenberg Werke Ag DEVICE FOR CONTINUOUSLY APPLYING COATINGS OF CONSTANT THICKNESSES ON BOTH SIDES OF A MATERIAL RAIL
DE2913421C3 (en) * 1979-04-04 1982-04-29 J.M. Voith Gmbh, 7920 Heidenheim Method and device for stripping off excess coating material from a moving web
DE3311999A1 (en) * 1983-04-02 1984-10-11 J.M. Voith Gmbh, 7920 Heidenheim COATING DEVICE FOR COATING RUNNING PRODUCTS
DE3313972A1 (en) * 1983-04-18 1984-10-18 Jagenberg AG, 4000 Düsseldorf DEVICE FOR PRELOADING AND PRELOADING AN ELASTIC METAL KNIFE
DE3513063A1 (en) * 1985-04-12 1986-10-16 Jagenberg AG, 4000 Düsseldorf COATING DEVICE FOR COATING ALONG A COUNTER-ROLLED MATERIAL, IN PARTICULAR PAPER COATS

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113890A (en) * 1961-06-26 1963-12-10 Kimberly Clark Co Apparatus for smoothing coating materials on a paper web
DE3017274C2 (en) * 1980-05-06 1985-07-18 Jagenberg-Werke AG, 4000 Düsseldorf Device for coating paper webs
DE3236755C2 (en) * 1982-10-05 1987-08-13 J.M. Voith Gmbh, 7920 Heidenheim, De

Also Published As

Publication number Publication date
FI893620A0 (en) 1989-07-28
DE3825816A1 (en) 1990-02-01
EP0352440A2 (en) 1990-01-31
FI100312B (en) 1997-11-14
FI893620A (en) 1990-01-30
EP0352440B1 (en) 1992-10-28
US4966093A (en) 1990-10-30
DE58902546D1 (en) 1992-12-03
ATE81803T1 (en) 1992-11-15

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