EP1774094A4 - Method of moistening paper web and paper web moistening device - Google Patents

Method of moistening paper web and paper web moistening device

Info

Publication number
EP1774094A4
EP1774094A4 EP05770267A EP05770267A EP1774094A4 EP 1774094 A4 EP1774094 A4 EP 1774094A4 EP 05770267 A EP05770267 A EP 05770267A EP 05770267 A EP05770267 A EP 05770267A EP 1774094 A4 EP1774094 A4 EP 1774094A4
Authority
EP
European Patent Office
Prior art keywords
paper web
moistening
moistening device
web
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.)
Withdrawn
Application number
EP05770267A
Other languages
German (de)
French (fr)
Other versions
EP1774094A1 (en
Inventor
Hannu Laetti
Heikki Kettunen
Antti Heikkinen
Niko Posti
Jari Almi
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.)
Valmet Automation Oy
Original Assignee
Metso Automation Oy
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
Priority claimed from FI20045285A external-priority patent/FI116735B/en
Priority claimed from FI20045296A external-priority patent/FI116912B/en
Application filed by Metso Automation Oy filed Critical Metso Automation Oy
Publication of EP1774094A1 publication Critical patent/EP1774094A1/en
Publication of EP1774094A4 publication Critical patent/EP1774094A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/008—Steam showers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/0073—Accessories for calenders
    • D21G1/0093—Web conditioning devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G7/00—Damping devices
EP05770267A 2004-07-30 2005-07-26 Method of moistening paper web and paper web moistening device Withdrawn EP1774094A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI20045285A FI116735B (en) 2004-07-30 2004-07-30 Moistening a paper web involves spraying water mist onto the paper web surface, and removing water mist and/or air at a distance closer to the paper web surface than the spraying of water mist
FI20045296A FI116912B (en) 2004-07-30 2004-08-16 Method for wetting a paper web and the paper web wetting apparatus
DE102004044743A DE102004044743A1 (en) 2004-07-30 2004-09-14 Moistening a paper web involves spraying water mist onto the paper web surface, and removing water mist and/or air at a distance closer to the paper web surface than the spraying of water mist
PCT/FI2005/050283 WO2006010797A1 (en) 2004-07-30 2005-07-26 Method of moistening paper web and paper web moistening device

Publications (2)

Publication Number Publication Date
EP1774094A1 EP1774094A1 (en) 2007-04-18
EP1774094A4 true EP1774094A4 (en) 2010-08-25

Family

ID=35785924

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05770267A Withdrawn EP1774094A4 (en) 2004-07-30 2005-07-26 Method of moistening paper web and paper web moistening device

Country Status (4)

Country Link
US (1) US20080029234A1 (en)
EP (1) EP1774094A4 (en)
CA (1) CA2575369A1 (en)
WO (1) WO2006010797A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008000843A1 (en) 2008-03-27 2009-10-01 Voith Patent Gmbh Device for applying gas-atomized liquid
US9186881B2 (en) * 2009-03-09 2015-11-17 Illinois Tool Works Inc. Thermally isolated liquid supply for web moistening
US8979004B2 (en) * 2009-03-09 2015-03-17 Illinois Tool Works Inc. Pneumatic atomization nozzle for web moistening
US20100224122A1 (en) * 2009-03-09 2010-09-09 Illinois Tool Works Inc. Low pressure regulation for web moistening systems
US20100224703A1 (en) * 2009-03-09 2010-09-09 Illinois Tool Works Inc. Pneumatic Atomization Nozzle for Web Moistening
US9481777B2 (en) 2012-03-30 2016-11-01 The Procter & Gamble Company Method of dewatering in a continuous high internal phase emulsion foam forming process
EP2839075A1 (en) * 2012-04-17 2015-02-25 Voith Patent GmbH Method and device for moistening a fibrous web
ITTO20120981A1 (en) * 2012-11-13 2014-05-14 Itt Italia Srl METHOD AND PLANT FOR POWDER COATING OF ELECTRICALLY NON-CONDUCTIVE ELEMENTS, IN PARTICULAR BRAKE PADS
US10060062B2 (en) * 2013-02-22 2018-08-28 The Procter & Gamble Company Equipment and processes for the application of atomized fluid to a web substrate
US8858213B2 (en) 2013-02-22 2014-10-14 The Procter & Gamble Company Equipment and processes for the application of atomized fluid to a web substrate
CN113981730B (en) * 2021-10-25 2023-07-11 浙江华章科技有限公司 Partition steam humidifying device of intelligent paper machine
CN113969515B (en) * 2021-10-25 2023-07-11 浙江华章科技有限公司 Partition steam humidification system of intelligent paper machine and control method
CN114182567B (en) * 2021-11-22 2023-07-11 浙江华章科技有限公司 Partition steam humidifying equipment capable of accurately controlling temperature and pressure and application method thereof
CN114197241B (en) * 2021-11-22 2023-07-14 浙江华章科技有限公司 Paper machine humidifier with condensation water prevention heat preservation nozzle
CN114197240B (en) * 2021-11-22 2023-07-14 浙江华章科技有限公司 Paperboard steam humidifying device capable of avoiding plasticizing burst of paper and using method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358900A (en) * 1980-09-24 1982-11-16 Dove Norman F Apparatus to supply steam including steam evacuation
DE29703627U1 (en) * 1996-04-23 1997-05-22 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim Device for sealing a steam blow box
WO2001023666A2 (en) * 1999-09-29 2001-04-05 Metso Paper, Inc. Method for a multi-roll calender as well as a multi-roll calender
US20020069990A1 (en) * 2000-12-08 2002-06-13 Voith Paper Patent Gmbh & Co. Kg Machine to manufacture a fibrous material web
WO2002072953A1 (en) * 2001-03-13 2002-09-19 Metso Paper, Inc. Assembly for treating a web of paper or paperboard

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207143A (en) * 1976-10-13 1980-06-10 Westvaco Corporation Method for adding moisture to a traveling web
GB8405716D0 (en) * 1984-03-05 1984-04-11 Reed C M Heat treatment apparatus
US4702015A (en) * 1986-02-28 1987-10-27 Thermo Electron - Web Systems, Inc. Evaporative-cooling apparatus and method for the control of web or web-production machine component surface temperatures
US5286348A (en) * 1991-10-16 1994-02-15 Valmet Automation (Canada) Ltd. Electronic flow modulated cross direction moisture actuator
DE102004064010B4 (en) * 2004-06-08 2007-03-08 V.I.B. Systems Gmbh Method for controlling the amount of steam and / or steam outlet velocity from the steam outlet openings of a steam blow box

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358900A (en) * 1980-09-24 1982-11-16 Dove Norman F Apparatus to supply steam including steam evacuation
DE29703627U1 (en) * 1996-04-23 1997-05-22 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim Device for sealing a steam blow box
WO2001023666A2 (en) * 1999-09-29 2001-04-05 Metso Paper, Inc. Method for a multi-roll calender as well as a multi-roll calender
US20020069990A1 (en) * 2000-12-08 2002-06-13 Voith Paper Patent Gmbh & Co. Kg Machine to manufacture a fibrous material web
WO2002072953A1 (en) * 2001-03-13 2002-09-19 Metso Paper, Inc. Assembly for treating a web of paper or paperboard

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006010797A1 *

Also Published As

Publication number Publication date
WO2006010797A1 (en) 2006-02-02
CA2575369A1 (en) 2006-02-02
US20080029234A1 (en) 2008-02-07
EP1774094A1 (en) 2007-04-18

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Legal Events

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

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Effective date: 20070210

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20100722

RIC1 Information provided on ipc code assigned before grant

Ipc: D21F 7/00 20060101AFI20100716BHEP

Ipc: D21G 7/00 20060101ALI20100716BHEP

Ipc: D21G 1/00 20060101ALI20100716BHEP

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

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18D Application deemed to be withdrawn

Effective date: 20110201