EP1496155A3 - Device for applying directly or indirectly a liquid or pasty suspension onto paper or board webs - Google Patents

Device for applying directly or indirectly a liquid or pasty suspension onto paper or board webs Download PDF

Info

Publication number
EP1496155A3
EP1496155A3 EP04013297A EP04013297A EP1496155A3 EP 1496155 A3 EP1496155 A3 EP 1496155A3 EP 04013297 A EP04013297 A EP 04013297A EP 04013297 A EP04013297 A EP 04013297A EP 1496155 A3 EP1496155 A3 EP 1496155A3
Authority
EP
European Patent Office
Prior art keywords
liquid
drum
indirectly
revolving
assembly
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
EP04013297A
Other languages
German (de)
French (fr)
Other versions
EP1496155A2 (en
EP1496155B1 (en
Inventor
Uwe Sachse
Reinhard Knop
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.)
PAMA Papiermaschinen GmbH
Original Assignee
PAMA Papiermaschinen 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 PAMA Papiermaschinen GmbH filed Critical PAMA Papiermaschinen GmbH
Publication of EP1496155A2 publication Critical patent/EP1496155A2/en
Publication of EP1496155A3 publication Critical patent/EP1496155A3/en
Application granted granted Critical
Publication of EP1496155B1 publication Critical patent/EP1496155B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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
    • B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
    • B05C11/025—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface with an essentially cylindrical body, e.g. roll or rod

Abstract

An assembly directly or indirectly applies a coating of liquid or paste to a fast-moving web of paper or carton. The liquid or paste is dispensed by a block of diffuser jets (3) with rectangular outlets directed at a revolving drum (9). Each jet is separated from the adjacent jet by a gusset (4) and discharges towards a revolving transfer drum (9) that is in contact with a revolving doctor (11) in contact with the drum. The assembly has a feed tube (2) extending the full width of the drum. The assembly has an overflow gap (8) in the vicinity of the diffuser block (6) that drains to a recovery tray. If the adhesive coating process is indirect, the glue is applied to the transfer drum (9) and from here to a press gap where it is applied to the paper or carton web.
EP04013297A 2003-07-09 2004-06-05 Device for applying directly or indirectly a liquid or pasty suspension onto paper or board webs Expired - Fee Related EP1496155B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10331145A DE10331145A1 (en) 2003-07-09 2003-07-09 Device for the direct or indirect application of liquid to pasty suspensions on paper or board webs
DE10331145 2003-07-09

Publications (3)

Publication Number Publication Date
EP1496155A2 EP1496155A2 (en) 2005-01-12
EP1496155A3 true EP1496155A3 (en) 2007-01-03
EP1496155B1 EP1496155B1 (en) 2010-03-24

Family

ID=33441694

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04013297A Expired - Fee Related EP1496155B1 (en) 2003-07-09 2004-06-05 Device for applying directly or indirectly a liquid or pasty suspension onto paper or board webs

Country Status (3)

Country Link
EP (1) EP1496155B1 (en)
AT (1) ATE462043T1 (en)
DE (2) DE10331145A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005027791A1 (en) 2005-06-15 2006-12-21 Pama Papiermaschinen Gmbh Device for applying liquid to pasty suspensions on paper or board webs
US20100224286A1 (en) * 2007-10-05 2010-09-09 Basf Se Method for coating zinc-plated steel strips with aqueous formulations of acidic polymers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0571849A1 (en) * 1992-05-27 1993-12-01 J.M. Voith GmbH Coating device for moving webs
US5376177A (en) * 1993-08-09 1994-12-27 Macmillan Bloedel Limited Coat weight profiling
DE29510486U1 (en) * 1995-06-30 1995-08-17 Voith Sulzer Papiermasch Gmbh Squeegee assembly
EP0761877A2 (en) * 1995-09-06 1997-03-12 Voith Sulzer Papiermaschinen GmbH Device for applying directly or indirectly fluid or pasty material onto a moving web, in particular paper or board

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3417487A1 (en) 1984-05-11 1985-11-21 J.M. Voith Gmbh, 7920 Heidenheim DEVICE FOR APPLYING A LIQUID ON A RUNNING TRAIN
FI90634C (en) 1989-01-17 1994-03-10 Valmet Paper Machinery Inc Coating device and method for coating a web
FI91298C (en) 1992-04-10 1994-06-10 Valmet Paper Machinery Inc Method for coating a web of material
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
DE4432177A1 (en) 1994-09-09 1996-03-14 Voith Gmbh J M An applicator gap is adjustable as pulp coat flows on moving paper web
DE19801140A1 (en) 1998-01-14 1999-07-15 Voith Sulzer Papiertech Patent Device for the direct or indirect application of a liquid to pasty application medium on a running material web and operating method for such a device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0571849A1 (en) * 1992-05-27 1993-12-01 J.M. Voith GmbH Coating device for moving webs
US5376177A (en) * 1993-08-09 1994-12-27 Macmillan Bloedel Limited Coat weight profiling
DE29510486U1 (en) * 1995-06-30 1995-08-17 Voith Sulzer Papiermasch Gmbh Squeegee assembly
EP0761877A2 (en) * 1995-09-06 1997-03-12 Voith Sulzer Papiermaschinen GmbH Device for applying directly or indirectly fluid or pasty material onto a moving web, in particular paper or board

Also Published As

Publication number Publication date
EP1496155A2 (en) 2005-01-12
DE502004010929D1 (en) 2010-05-06
ATE462043T1 (en) 2010-04-15
DE10331145A1 (en) 2005-01-27
EP1496155B1 (en) 2010-03-24

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