[go: up one dir, main page]

EP1208917A3 - Curtain coating device - Google Patents

Curtain coating device Download PDF

Info

Publication number
EP1208917A3
EP1208917A3 EP01124923A EP01124923A EP1208917A3 EP 1208917 A3 EP1208917 A3 EP 1208917A3 EP 01124923 A EP01124923 A EP 01124923A EP 01124923 A EP01124923 A EP 01124923A EP 1208917 A3 EP1208917 A3 EP 1208917A3
Authority
EP
European Patent Office
Prior art keywords
curtain
layer
discharge nozzle
applicator unit
application
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
EP01124923A
Other languages
German (de)
French (fr)
Other versions
EP1208917A2 (en
EP1208917B1 (en
Inventor
Manfred Ueberschär
Benjamin Méndez-Gallon
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.)
Voith Patent GmbH
Original Assignee
Voith Paper Patent 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 Voith Paper Patent GmbH filed Critical Voith Paper Patent GmbH
Publication of EP1208917A2 publication Critical patent/EP1208917A2/en
Publication of EP1208917A3 publication Critical patent/EP1208917A3/en
Application granted granted Critical
Publication of EP1208917B1 publication Critical patent/EP1208917B1/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
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/06—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying two different liquids or other fluent materials, or the same liquid or other fluent material twice, to the same side of the work
    • 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
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/005—Curtain coaters
    • 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
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/007—Slide-hopper coaters, i.e. apparatus in which the liquid or other fluent material flows freely on an inclined surface before contacting the work
    • B05C5/008—Slide-hopper curtain coaters

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Saccharide Compounds (AREA)

Abstract

An apparatus is configured for applying at least one first layer of a first application medium and at least one second layer of a second application medium to a material web, either directly or indirectly. The at least one first layer and the at least one second layer each are first applied onto a moving base (either the web surface in the case of direct application or a transfer element in the case of indirect application). The apparatus includes a first curtain applicator unit having a first discharge nozzle and configured for discharging the first application medium through the first discharge nozzle in a form of a first curtain onto the moving base. The apparatus also incorporates a second curtain applicator unit which includes a second discharge nozzle and which is configured for discharging the second application medium through the second discharge nozzle in a form of a second curtain onto the moving base. The first applicator unit is positioned relative to the second applicator unit such that a spacing of about 100 mm to about 500 mm separates the first curtain and the second curtain.
EP01124923A 2000-11-22 2001-10-19 Curtain coating device Expired - Lifetime EP1208917B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10057729A DE10057729A1 (en) 2000-11-22 2000-11-22 Web coating station, has two applicators, to deliver the coatings as falling curtains, with different coating media and a structured gap between the strike points of each at the moving substrate for the overlaid layers
DE10057729 2000-11-22

Publications (3)

Publication Number Publication Date
EP1208917A2 EP1208917A2 (en) 2002-05-29
EP1208917A3 true EP1208917A3 (en) 2005-03-30
EP1208917B1 EP1208917B1 (en) 2008-02-27

Family

ID=7664105

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01124923A Expired - Lifetime EP1208917B1 (en) 2000-11-22 2001-10-19 Curtain coating device

Country Status (5)

Country Link
US (2) US20020066404A1 (en)
EP (1) EP1208917B1 (en)
JP (1) JP3942874B2 (en)
AT (1) ATE387262T1 (en)
DE (3) DE10057729A1 (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1249533A1 (en) * 2001-04-14 2002-10-16 The Dow Chemical Company Process for making multilayer coated paper or paperboard
FI111562B (en) * 2002-01-16 2003-08-15 Metso Paper Inc A method and apparatus for applying a treating agent to a moving surface
US7364774B2 (en) * 2002-04-12 2008-04-29 Dow Global Technologies Inc. Method of producing a multilayer coated substrate having improved barrier properties
US7473333B2 (en) * 2002-04-12 2009-01-06 Dow Global Technologies Inc. Process for making coated paper or paperboard
DE20221952U1 (en) * 2002-06-24 2009-08-20 Voith Patent Gmbh Apparatus for two-sided coating and drying of a material web, in particular of paper or cardboard
US7563326B2 (en) * 2002-06-24 2009-07-21 Voith Paper Patent Gmbh Device for coating and drying both sides of a material web of paper or board
FI115546B (en) * 2002-09-20 2005-05-31 Metso Paper Inc Procedure for changing the driving conditions and arrangements of a curtain paver applying this procedure
AU2002335832A1 (en) * 2002-10-15 2004-05-04 Dow Global Technologies Inc. Process for making coated paper or paperboard
US20040121080A1 (en) * 2002-10-17 2004-06-24 Robert Urscheler Method of producing a coated substrate
DE10320146A1 (en) * 2003-05-06 2004-11-25 Voith Paper Patent Gmbh Multi-layer application device for applying application medium by means of at least one multi-layer curtain or veil
DE10351624A1 (en) * 2003-11-05 2005-06-09 Voith Paper Patent Gmbh Machine coating running web of paper or card, includes series of non-contacting deflectors guiding web through curtain-coating and drying sections
DE10352074A1 (en) * 2003-11-07 2005-06-09 Voith Paper Patent Gmbh applicator
JP2005161153A (en) * 2003-12-01 2005-06-23 Voith Paper Patent Gmbh Double coating apparatus
DE10358754B4 (en) * 2003-12-12 2011-07-14 M-Real Oyj Rail conveyor
DE10359122A1 (en) * 2003-12-17 2005-07-14 Voith Paper Patent Gmbh applicator
DE10359117A1 (en) * 2003-12-17 2005-07-28 Voith Paper Patent Gmbh Curtain applicator unit
DE102004011230B4 (en) * 2004-03-04 2005-12-29 Papierfabrik August Koehler Ag Process for producing a thermal paper
DE102004022416B4 (en) * 2004-05-06 2013-02-21 Voith Patent Gmbh Method and device for treating a web of paper or cardboard
WO2006038381A1 (en) * 2004-09-30 2006-04-13 Nippon Paper Industries Co., Ltd. Process for producing thermosensitive recording medium
FI121084B (en) * 2004-12-01 2010-06-30 Metso Paper Inc Method and arrangement for treating a fiber web
DE102004062119A1 (en) * 2004-12-23 2006-07-13 Voith Paper Patent Gmbh Method of applying a multiple layer directly to a moving paper, board or other fibrous web
FI117344B (en) * 2004-12-31 2006-09-15 M Real Oyj Coated paper product and method and apparatus for making it
JP4746894B2 (en) * 2005-03-14 2011-08-10 ボイス ペ−パ− パテント ゲ−エムベ−ハ− Coating equipment
JP4766660B2 (en) * 2005-06-03 2011-09-07 ボイス ペ−パ− パテント ゲ−エムベ−ハ− 2-layer curtain coater
WO2007026919A1 (en) * 2005-08-30 2007-03-08 Kansai Paint Co., Ltd. Method of forming brilliant multi-layered coating film
JP4902983B2 (en) * 2005-11-01 2012-03-21 ボイス ペ−パ− パテント ゲ−エムベ−ハ− Coating apparatus and coating method
JP4902984B2 (en) * 2005-11-01 2012-03-21 ボイス ペ−パ− パテント ゲ−エムベ−ハ− Coating apparatus and coating method
DE102006036450A1 (en) * 2006-08-04 2008-02-07 Voith Patent Gmbh applicator
SG144053A1 (en) * 2006-12-19 2008-07-29 Hitachi Magnet Wire Corp Varnish coating device and method for coating a varnish
JP5239011B2 (en) 2008-01-22 2013-07-17 ボイス パテント ゲーエムベーハー Air cut device for tandem curtain coater
DE102008041419A1 (en) * 2008-08-21 2010-02-25 Voith Patent Gmbh Apparatus for producing coated paper, board or other fibrous webs with at least one thermosensitive layer and method for operating such a device
DE102008054916A1 (en) 2008-12-18 2010-07-01 Voith Patent Gmbh Curtain coater for coating moving paper-, cardboard- or other fibrous material web with liquid to pasty coating medium in form of single- or multi-layered curtain, comprises curtain coating head, by which curtain falls on substrate surface
JP5338427B2 (en) * 2009-03-30 2013-11-13 王子ホールディングス株式会社 Curtain coating equipment
DE102009029625A1 (en) 2009-09-21 2011-03-24 Voith Patent Gmbh Machine for producing and / or treating a fibrous web
JP2012170860A (en) * 2011-02-18 2012-09-10 Nippon Paper Industries Co Ltd Dew condensation preventing device of coating apparatus and coating method using the dew condensation preventing device
TW201302318A (en) * 2011-05-16 2013-01-16 Sumitomo Chemical Co Coating device
EP2551024B1 (en) 2011-07-29 2017-03-22 3M Innovative Properties Co. Multilayer film having at least one thin layer and continuous process for forming such a film
CN103084290B (en) * 2011-10-31 2015-10-28 细美事有限公司 Nozzle unit, substrate board treatment and substrate processing method using same
EP2849952A2 (en) * 2012-05-18 2015-03-25 SELVA, Claudio Method and apparatus for providing a support for the transfer of an univocal design, and support thereby obtained
EP2811069B1 (en) 2012-11-22 2018-08-29 Valmet Technologies, Inc. Device for treating a fiber web
EP2735595A1 (en) 2012-11-23 2014-05-28 3M Innovative Properties Company Multilayer pressure-sensitive adhesive assembly
DE102017101373B4 (en) 2017-01-25 2022-02-03 Voith Patent Gmbh Curtain applicator and method for applying an application medium

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230743A (en) * 1976-06-28 1980-10-28 Fuji Photo Film Co., Ltd. Process for producing pressure-sensitive copying paper
EP0737521A2 (en) * 1995-04-10 1996-10-16 Du Pont De Nemours (Deutschland) Gmbh Method and device for reducing disturbances in curtain-coating
DE19716647A1 (en) * 1997-04-21 1998-10-22 Jagenberg Papiertech Gmbh Method and device for applying a pigment coating ink to a paper or cardboard web

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336862A (en) * 1964-05-26 1967-08-22 West Virginia Pulp & Paper Co Calender roll
US3632374A (en) * 1968-06-03 1972-01-04 Eastman Kodak Co Method of making photographic elements
CH626817A5 (en) * 1977-09-12 1981-12-15 Ciba Geigy Ag
US4287240A (en) * 1980-04-11 1981-09-01 Eastman Kodak Company Coating apparatus provided with a protective shield
JPS62186966A (en) * 1986-02-12 1987-08-15 Fuji Photo Film Co Ltd Method and apparatus for coating
US5136970A (en) * 1989-10-06 1992-08-11 Fuji Photo Film Co., Ltd. Coating apparatus with vertically movable solution receiver
US5192592A (en) * 1990-07-30 1993-03-09 Union Carbide Chemicals & Plastics Technology Corporation Method of coating substrates utilizing an alkali-functional associative thickner containing coating composition
US5206057A (en) * 1992-01-10 1993-04-27 Eastman Kodak Company Method and apparatus for adjusting the curtain impingement line in a curtain coating apparatus
DE19644679C2 (en) * 1996-10-28 1999-06-02 Freudenberg Carl Fa Mop cover
WO1998027796A1 (en) * 1996-12-16 1998-06-25 Ciba Specialty Chemicals Holding Inc. Process and apparatus for the coating of boards
US5976630A (en) * 1997-09-29 1999-11-02 Eastman Kodak Company Method and apparatus for curtain coating
CN1162492C (en) * 1998-06-22 2004-08-18 阿克佐诺贝尔公司 Method for application of expandable gluing system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230743A (en) * 1976-06-28 1980-10-28 Fuji Photo Film Co., Ltd. Process for producing pressure-sensitive copying paper
EP0737521A2 (en) * 1995-04-10 1996-10-16 Du Pont De Nemours (Deutschland) Gmbh Method and device for reducing disturbances in curtain-coating
DE19716647A1 (en) * 1997-04-21 1998-10-22 Jagenberg Papiertech Gmbh Method and device for applying a pigment coating ink to a paper or cardboard web

Also Published As

Publication number Publication date
DE20023956U1 (en) 2007-12-06
US20040166244A1 (en) 2004-08-26
EP1208917A2 (en) 2002-05-29
JP2002192047A (en) 2002-07-10
DE50113656D1 (en) 2008-04-10
ATE387262T1 (en) 2008-03-15
DE10057729A1 (en) 2002-05-23
US20020066404A1 (en) 2002-06-06
JP3942874B2 (en) 2007-07-11
EP1208917B1 (en) 2008-02-27

Similar Documents

Publication Publication Date Title
EP1208917A3 (en) Curtain coating device
AU2002360602A1 (en) Method and apparatus for curtain coating
CA2279842A1 (en) Method and apparatus for the coating of substrates for pharmaceutical use
HK128094A (en) Method and apparatus for pattern coating of a flexible sheet material
BR9608540A (en) Process applicator nozzle for its preparation and process for applying a polymerizable and / or crosslinkable material to a substrate and device to distribute this material
EP0769368A3 (en) Apparatus and method for applying a viscous liquid to a material surface
WO2002055421A3 (en) A tape applicator and methods of applying tape to a surface
FI964430A0 (en) Method and arrangement for coating a main board of a moving paperboard web
AU5163498A (en) Apparatus and method for minimizing the drying of a coating fluid on a slide coater surface
EP0839584A3 (en) Improved apparatus and method for applying a viscous liquid to a material surface
AU4389700A (en) Method and device for partially applying a surface coating and breathable film with such a partial surface coating
AU5831200A (en) Method and apparatus for spreading treating agent on a moving web
PT1687099E (en) Dosing device, apparatus for applying adhesives to at least one dosing device, and substrate web
MY133889A (en) Method of glueing and device thereof
EP0761878A3 (en) Device for applying fluid or pasty material onto a moving web, in particular paper or board
NO20023377D0 (en) Device for transferring a substance applied to a substrate in the form of a film on a tape
WO2005044466A3 (en) Method and apparatus for coating a substrate
EP1177836A3 (en) Process for applying hot melt adhesives on a carrier
AU2687297A (en) Device for applying a viscous substance onto the surface of an object
CA2317031A1 (en) Process for coating a solution onto a substrate
FI940510A0 (en) Apparatus for applying a coating dye to a fibrous web
FI990573A0 (en) Apparatus for applying a layer of coating material to a moving paper or cardboard web
SE9502327L (en) Color distributors for use in painting work
AU2001286522A1 (en) Substrate coating and apparatus for applying the same
WO2006013173A3 (en) Method for applying a liquid or pasty application medium to a continuous paper or cardboard web, and paper or cardboard machine for carrying out said method

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20050930

AKX Designation fees paid

Designated state(s): AT DE FI SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: VOITH PATENT GMBH

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE FI SE

REF Corresponds to:

Ref document number: 50113656

Country of ref document: DE

Date of ref document: 20080410

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20081128

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20101014

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20101022

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20111021

Year of fee payment: 11

Ref country code: FI

Payment date: 20111013

Year of fee payment: 11

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 387262

Country of ref document: AT

Kind code of ref document: T

Effective date: 20121019

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130501

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20121020

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20121019

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50113656

Country of ref document: DE

Effective date: 20130501

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20121019