CA2335631A1 - Method and apparatus for treating the surface of a web - Google Patents

Method and apparatus for treating the surface of a web Download PDF

Info

Publication number
CA2335631A1
CA2335631A1 CA002335631A CA2335631A CA2335631A1 CA 2335631 A1 CA2335631 A1 CA 2335631A1 CA 002335631 A CA002335631 A CA 002335631A CA 2335631 A CA2335631 A CA 2335631A CA 2335631 A1 CA2335631 A1 CA 2335631A1
Authority
CA
Canada
Prior art keywords
web
liquid
treating
absorbency
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.)
Granted
Application number
CA002335631A
Other languages
French (fr)
Other versions
CA2335631C (en
Inventor
Antti Heikkinen
Mikko Tani
Pekka Linnonmaa
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.)
Metso Paper Oy
Original Assignee
Valmet Corporation
Antti Heikkinen
Mikko Tani
Pekka Linnonmaa
Metso Paper, Inc.
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 Valmet Corporation, Antti Heikkinen, Mikko Tani, Pekka Linnonmaa, Metso Paper, Inc. filed Critical Valmet Corporation
Publication of CA2335631A1 publication Critical patent/CA2335631A1/en
Application granted granted Critical
Publication of CA2335631C publication Critical patent/CA2335631C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • D21H23/30—Pretreatment of the paper
    • 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
    • D21H23/24—Addition to the formed paper during paper manufacture
    • D21H23/26—Addition to the formed paper during paper manufacture by selecting point of addition or moisture content of the paper

Abstract

In the method for treating the surface of the web, liquid is added on the surface of a paper or paperboard web (W), possibly with other constituents. The absorbency of the surface of the paper or paperboard web is increased before liquid is brought on the surface of the web or simultaneously with bringing the liquid on the surface of the web.
The method is used for wetting the surface of the web before calendering, or for coating the web in surface sizing or pigmenting.
The absorbency of the surface is increased before bringing the liquid for example by means of a corona treatment, a flame treatment, an ozonization or by adding steam.
CA002335631A 1998-06-22 1999-06-22 Method and apparatus for treating the surface of a web Expired - Fee Related CA2335631C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI981429 1998-06-22
FI981429A FI113791B (en) 1998-06-22 1998-06-22 Method and apparatus for surface treatment of a web
PCT/FI1999/000546 WO1999067466A1 (en) 1998-06-22 1999-06-22 Method and apparatus for treating the surface of a web

Publications (2)

Publication Number Publication Date
CA2335631A1 true CA2335631A1 (en) 1999-12-29
CA2335631C CA2335631C (en) 2006-09-19

Family

ID=8552040

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002335631A Expired - Fee Related CA2335631C (en) 1998-06-22 1999-06-22 Method and apparatus for treating the surface of a web

Country Status (8)

Country Link
US (1) US20050098284A1 (en)
EP (1) EP1099025B1 (en)
AT (1) ATE455903T1 (en)
AU (1) AU4786999A (en)
CA (1) CA2335631C (en)
DE (1) DE69941955D1 (en)
FI (1) FI113791B (en)
WO (1) WO1999067466A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ544900A0 (en) * 2000-02-04 2000-02-24 Commonwealth Scientific And Industrial Research Organisation Treatment of cellulosic material
FI115732B (en) 2003-06-05 2005-06-30 Metso Paper Inc Method and apparatus for surface sizing of paper or board
DE10342313A1 (en) * 2003-09-12 2005-04-07 Voith Paper Patent Gmbh applicator
DE102004003921A1 (en) * 2004-01-27 2005-11-24 Voith Paper Patent Gmbh Method and arrangement for producing a wood-free coated, matt or semi-matt paper web
EP1752025A1 (en) * 2004-05-20 2007-02-14 Universidade do Minho Continuous and semi-continuous treatment of textile materials integrating corona discharge
PL1896654T3 (en) * 2005-06-16 2009-04-30 Siemens Ag Sieve mechanism for the production of paper, and method for the treatment of nonwoven fibers
JP5269486B2 (en) * 2008-05-30 2013-08-21 ユニ・チャーム株式会社 Bulky paper having an uneven pattern and method for producing the same
JP5269485B2 (en) * 2008-05-30 2013-08-21 ユニ・チャーム株式会社 Bulky paper having an uneven pattern and method for producing the same
FI123582B (en) * 2010-04-29 2013-07-31 Metso Paper Inc METHOD AND EQUIPMENT FOR HANDLING THE FIBER
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
CN112030602B (en) * 2020-09-08 2022-03-22 杭州众材科技股份有限公司 Deacidifying method for sizing paper
CN115075053A (en) * 2022-07-07 2022-09-20 安庆盛华纸质包装有限公司 Corona device for processing antibacterial high-temperature-resistant coated paper

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1933963A (en) * 1931-12-18 1933-11-07 Champion Coated Paper Company Process for coating paper
US4455328A (en) * 1976-07-13 1984-06-19 Metal Box Limited Coating of articles
DE3115958C2 (en) 1981-04-22 1983-12-29 Hahne, Ernst August, 4123 Allschwill "Process for moistening a flexible, web-shaped carrier material provided with a coating that has solidified by drying
FI71374C (en) * 1984-12-31 1986-12-19 Valmet Oy FARING EQUIPMENT WITH A CALENDAR OF FISHING AV EN BANA
US4687549A (en) * 1986-01-08 1987-08-18 M/K Systems, Inc. Hydrofoil blade
EP0463213A1 (en) * 1990-06-27 1992-01-02 Jean Hiedemann GmbH & Co.KG Process for superficially treating a moving paperweb and apparatus for making the same
JPH0465088A (en) 1990-07-03 1992-03-02 Fuji Photo Film Co Ltd Web electrifying device
US5102738A (en) * 1990-11-01 1992-04-07 Kimberly-Clark Corporation High hydrohead fibrous porous web with improved retentive absorption and acquision rate
DE4324337C2 (en) 1993-07-20 1998-08-13 Thomas E Fausel Remoistening device for a printed paper web
DE4431252B4 (en) * 1994-09-02 2004-01-29 V.I.B. Systems Gmbh Method and device for printing on a material web
US5766277A (en) * 1996-09-20 1998-06-16 Minnesota Mining And Manufacturing Company Coated abrasive article and method of making same
US5990377A (en) * 1997-03-21 1999-11-23 Kimberly-Clark Worldwide, Inc. Dual-zoned absorbent webs
JPH11200298A (en) * 1997-10-24 1999-07-27 Voith Sulzer Papiertechnik Patent Gmbh Supply of paper web or paperboard web with liquid or pasty coating agent and apparatus therefor
US6261679B1 (en) * 1998-05-22 2001-07-17 Kimberly-Clark Worldwide, Inc. Fibrous absorbent material and methods of making the same

Also Published As

Publication number Publication date
CA2335631C (en) 2006-09-19
DE69941955D1 (en) 2010-03-11
US20050098284A1 (en) 2005-05-12
EP1099025B1 (en) 2010-01-20
FI981429A (en) 1999-12-23
FI113791B (en) 2004-06-15
AU4786999A (en) 2000-01-10
EP1099025A1 (en) 2001-05-16
FI981429A0 (en) 1998-06-22
WO1999067466A1 (en) 1999-12-29
ATE455903T1 (en) 2010-02-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20160622