EP0458035A3 - Device for applying a liquid coating product on sheet-like materials - Google Patents

Device for applying a liquid coating product on sheet-like materials Download PDF

Info

Publication number
EP0458035A3
EP0458035A3 EP19910104505 EP91104505A EP0458035A3 EP 0458035 A3 EP0458035 A3 EP 0458035A3 EP 19910104505 EP19910104505 EP 19910104505 EP 91104505 A EP91104505 A EP 91104505A EP 0458035 A3 EP0458035 A3 EP 0458035A3
Authority
EP
European Patent Office
Prior art keywords
coating
application
rollers
web
roller
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
EP19910104505
Other languages
German (de)
Other versions
EP0458035B1 (en
EP0458035A2 (en
Inventor
Anton Plomer
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.)
JM Voith GmbH
Original Assignee
JM Voith GmbH
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 JM Voith GmbH filed Critical JM Voith GmbH
Publication of EP0458035A2 publication Critical patent/EP0458035A2/en
Publication of EP0458035A3 publication Critical patent/EP0458035A3/en
Application granted granted Critical
Publication of EP0458035B1 publication Critical patent/EP0458035B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
    • B05C1/083—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets being passed between the coating roller and one or more backing rollers
    • 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
    • D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
    • D21H23/56—Rolls

Landscapes

  • Coating Apparatus (AREA)
  • Paper (AREA)
  • Vehicle Body Suspensions (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Control Of Eletrric Generators (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Abstract

It is provided for a coating station for coating moving webs of material, such as in particular paper or cardboard, has two pressing rollers (1 and 2), one of which, namely the lower roller (1), also serves as counter-roller for the case in which the web of material is being coated by means of a nozzle application unit for coating material with a relatively high application weight of more than 5 g/m<2>. For this purpose, the mutual spacing of the two rollers can be adjusted permanently in the vertical direction. An appropriate guidance of the web partially by means of deflection rollers arranged beneath the operator plane (that is to say in the base), is such that on one side coating is achieved with coating material and on the other side of the web of material a light application of adhesive takes place for reasons of correction of the flat position and in order, on the other hand, to achieve coating (application of adhesive) in a pressing gap between the two rollers. For this purpose, the upper and lower roller - the lower roller additionally - have an application mechanism (6 and 7, respectively) provided with an elastic holder which bears a roller doctor with circumferential grooves and having a sump of application material, specifically on different sides of the two rollers (1, 2).
EP91104505A 1990-05-08 1991-03-22 Device for applying a liquid coating product on sheet-like materials Expired - Lifetime EP0458035B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4014647A DE4014647C2 (en) 1990-05-08 1990-05-08 Device for applying a coating to a running web
DE4014647 1990-05-08

Publications (3)

Publication Number Publication Date
EP0458035A2 EP0458035A2 (en) 1991-11-27
EP0458035A3 true EP0458035A3 (en) 1993-02-03
EP0458035B1 EP0458035B1 (en) 1994-09-07

Family

ID=6405902

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91104505A Expired - Lifetime EP0458035B1 (en) 1990-05-08 1991-03-22 Device for applying a liquid coating product on sheet-like materials

Country Status (10)

Country Link
US (1) US5203920A (en)
EP (1) EP0458035B1 (en)
JP (1) JP3089564B2 (en)
AT (1) ATE111172T1 (en)
BR (1) BR9101886A (en)
CA (1) CA2041845A1 (en)
DE (1) DE4014647C2 (en)
ES (1) ES2058964T3 (en)
FI (1) FI106185B (en)
NO (1) NO911760L (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211401A1 (en) * 1992-04-04 1993-10-07 Voith Gmbh J M Coating device for webs of paper or cardboard
DE4218596C2 (en) * 1992-06-05 1996-05-02 Voith Gmbh J M Coating device for indirect application of coating color on a paper or cardboard web
US6077352A (en) * 1992-09-02 2000-06-20 Consolidated Papers, Inc. Mounting assembly for a single backing roll coating station
DE4341566B4 (en) * 1993-12-07 2005-03-10 Heidelberger Druckmasch Ag Release agent layers for surface protection of freshly printed sheets and apparatus for coating the freshly printed sheets with the release agent layer
EP0683834A1 (en) * 1993-12-11 1995-11-29 J.M. Voith GmbH A mounting assembly for a single backing roll coating station
DE4414921C2 (en) * 1994-04-28 1998-03-19 Voith Gmbh J M Method and device for applying at least one liquid medium to a running material web, in particular made of paper or cardboard
US5573593A (en) * 1995-01-17 1996-11-12 Beloit Technologies, Inc. Coating apparatus for selectively coating either or both sides of a traveling paper web
DE19511050A1 (en) * 1995-03-25 1996-09-26 Voith Sulzer Papiermasch Gmbh Method and device for producing a paper web having a CF layer
JPH0975814A (en) 1995-09-19 1997-03-25 Fuji Photo Film Co Ltd Coating device
US6113986A (en) * 1996-02-01 2000-09-05 Fort James Company Coated base products, apparatus and process for producing same
DE19743246A1 (en) * 1997-09-30 1999-04-01 Voith Sulzer Papiertech Patent Web coating assembly enabling direct and indirect coating e.g. of paper web
DE10212818A1 (en) * 2002-03-22 2003-10-02 Voith Paper Patent Gmbh applicator
DE102004037532A1 (en) * 2004-08-03 2006-03-16 Voith Paper Patent Gmbh applicator
DE102008000160A1 (en) * 2008-01-28 2009-07-30 Voith Patent Gmbh Device for improving the working conditions of the operators of a coating device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614902A1 (en) * 1975-04-11 1976-10-21 Midland Ross Corp METHOD AND DEVICE FOR COATING RAILS OF MATERIAL
DE3417487A1 (en) * 1984-05-11 1985-11-21 J.M. Voith Gmbh, 7920 Heidenheim DEVICE FOR APPLYING A LIQUID ON A RUNNING TRAIN
EP0352582A2 (en) * 1988-07-27 1990-01-31 J.M. Voith GmbH Application device for coating moving webs, and coating process

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1695319A (en) * 1926-02-10 1928-12-18 John Waldron Corp Coating machine
US1809146A (en) * 1928-08-11 1931-06-09 Beveridge Paper Company Process of decorating paper
US2970564A (en) * 1955-12-23 1961-02-07 Champion Paper & Fibre Co Apparatus for coating paper
US4147126A (en) * 1976-01-15 1979-04-03 Imperial Chemical Industries Limited Coating apparatus
US4354449A (en) * 1978-07-03 1982-10-19 The Black Clawson Company Two sided coater
US4325784A (en) * 1980-03-20 1982-04-20 Beloit Corporation Combined size press and breaker stack and method
US4413586A (en) * 1982-05-20 1983-11-08 J. M. Voith Gmbh Size press
JPS59106007A (en) * 1982-12-10 1984-06-19 Toyota Central Res & Dev Lab Inc Locus control system of multijoint robot
DE3440634C2 (en) * 1984-11-07 1986-09-11 J.M. Voith Gmbh, 7920 Heidenheim Device for double-sided coating of moving webs
DE3836919A1 (en) * 1988-10-29 1990-05-03 Voith Gmbh J M Coating device, in particular size press

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614902A1 (en) * 1975-04-11 1976-10-21 Midland Ross Corp METHOD AND DEVICE FOR COATING RAILS OF MATERIAL
DE3417487A1 (en) * 1984-05-11 1985-11-21 J.M. Voith Gmbh, 7920 Heidenheim DEVICE FOR APPLYING A LIQUID ON A RUNNING TRAIN
EP0352582A2 (en) * 1988-07-27 1990-01-31 J.M. Voith GmbH Application device for coating moving webs, and coating process

Also Published As

Publication number Publication date
DE4014647C2 (en) 1995-03-30
US5203920A (en) 1993-04-20
JP3089564B2 (en) 2000-09-18
FI912079A (en) 1991-11-09
JPH0584457A (en) 1993-04-06
FI912079A0 (en) 1991-04-29
EP0458035B1 (en) 1994-09-07
EP0458035A2 (en) 1991-11-27
NO911760L (en) 1991-11-11
DE4014647A1 (en) 1991-11-14
CA2041845A1 (en) 1991-11-09
FI106185B (en) 2000-12-15
ES2058964T3 (en) 1994-11-01
NO911760D0 (en) 1991-05-06
ATE111172T1 (en) 1994-09-15
BR9101886A (en) 1991-12-17

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