CA2627471C - Papermaking method and papermaking system - Google Patents

Papermaking method and papermaking system Download PDF

Info

Publication number
CA2627471C
CA2627471C CA2627471A CA2627471A CA2627471C CA 2627471 C CA2627471 C CA 2627471C CA 2627471 A CA2627471 A CA 2627471A CA 2627471 A CA2627471 A CA 2627471A CA 2627471 C CA2627471 C CA 2627471C
Authority
CA
Canada
Prior art keywords
paper
viscous agent
pulp slurry
papermaking
head box
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.)
Expired - Fee Related
Application number
CA2627471A
Other languages
English (en)
French (fr)
Other versions
CA2627471A1 (en
Inventor
Masaki Teramoto
Shinji Kobayashi
Kenji Wada
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.)
Sumitomo Seika Chemicals Co Ltd
Original Assignee
Sumitomo Seika Chemicals Co Ltd
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 Sumitomo Seika Chemicals Co Ltd filed Critical Sumitomo Seika Chemicals Co Ltd
Publication of CA2627471A1 publication Critical patent/CA2627471A1/en
Application granted granted Critical
Publication of CA2627471C publication Critical patent/CA2627471C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/06—Paper forming aids
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/53—Polyethers; Polyesters
    • 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
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
CA2627471A 2005-10-25 2006-10-23 Papermaking method and papermaking system Expired - Fee Related CA2627471C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005309721 2005-10-25
JP2005-309721 2005-10-25
PCT/JP2006/321007 WO2007049528A1 (ja) 2005-10-25 2006-10-23 抄紙方法および抄紙システム

Publications (2)

Publication Number Publication Date
CA2627471A1 CA2627471A1 (en) 2007-05-03
CA2627471C true CA2627471C (en) 2013-12-10

Family

ID=37967640

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2627471A Expired - Fee Related CA2627471C (en) 2005-10-25 2006-10-23 Papermaking method and papermaking system

Country Status (11)

Country Link
US (1) US20090250182A1 (de)
EP (1) EP1950345B1 (de)
JP (1) JP4839320B2 (de)
KR (1) KR101321465B1 (de)
CN (1) CN101297080B (de)
AU (1) AU2006307310B2 (de)
BR (1) BRPI0617919B1 (de)
CA (1) CA2627471C (de)
RU (1) RU2413810C2 (de)
TW (1) TW200730697A (de)
WO (1) WO2007049528A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101331233B1 (ko) * 2006-03-16 2013-11-18 스미토모 세이카 가부시키가이샤 초지 방법 및 초지기

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281312A (en) * 1961-07-05 1966-10-25 Mead Corp Fibrous product containing resinous material and polyethylene oxide and process thereof
US5238534A (en) * 1992-01-24 1993-08-24 James River Corporation Of Virginia Wetlaid nonwovens on high speed machines
JPH06146189A (ja) * 1992-10-29 1994-05-27 Mitsubishi Heavy Ind Ltd 抄紙機のヘッドボックス
CA2118771A1 (en) * 1993-04-30 1994-10-31 Charles L. Burdick Aqueous suspensions of poly(ethylene oxide) useful as retention aid in paper manufacture
US5755930A (en) * 1994-02-04 1998-05-26 Allied Colloids Limited Production of filled paper and compositions for use in this
US5560807A (en) * 1995-03-29 1996-10-01 Beloit Technologies, Inc. Headbox additive injection system
US6210535B1 (en) * 1995-06-01 2001-04-03 Valmet Corporation Stock feed system for a multi-layer headbox and method in the operation of a multi-layer headbox
JP3407029B2 (ja) * 1995-06-02 2003-05-19 独立行政法人産業技術総合研究所 抄紙用粘剤、およびそれを使用した抄造方法
FI115645B (fi) * 1997-01-14 2005-06-15 Metso Paper Inc Paperikoneen perälaatikko, jossa on reunasyöttöjärjestelyt
WO1999016708A1 (en) * 1997-09-30 1999-04-08 Nalco Chemical Company Colloidal borosilicates and their use in the production of paper
US6117272A (en) * 1998-09-03 2000-09-12 Voith Sulzer Papiermaschinen Device and process for metering auxiliary materials into the flow box of a paper machine
JP2003510472A (ja) * 1999-09-21 2003-03-18 メトソ ペーパ インコーポレイテッド 抄紙機もしくはその等価物の短循環およびヘッドボックスの調整システム
FI115540B (fi) * 2000-12-29 2005-05-31 Metso Paper Inc Laitteisto massan johtamisessa paperikoneen tai vastaavan perälaatikkoon
JP3530499B2 (ja) * 2001-03-19 2004-05-24 三菱重工業株式会社 チューブバンク構造及びフローチューブの製造方法
US7244339B2 (en) * 2003-05-05 2007-07-17 Vergara Lopez German Retention and drainage system for the manufacturing of paper
JP4387828B2 (ja) 2003-08-01 2009-12-24 大王製紙株式会社 キャリアテープ台紙基材及びキャリアテープ
JP2005126880A (ja) * 2003-10-02 2005-05-19 Daiyanitorikkusu Kk ノニオン性抄紙用粘剤
JP4522692B2 (ja) * 2003-11-28 2010-08-11 ダイヤニトリックス株式会社 抄紙用粘剤

Also Published As

Publication number Publication date
BRPI0617919A2 (pt) 2011-08-09
US20090250182A1 (en) 2009-10-08
CN101297080A (zh) 2008-10-29
BRPI0617919B1 (pt) 2018-02-06
JP4839320B2 (ja) 2011-12-21
TW200730697A (en) 2007-08-16
RU2413810C2 (ru) 2011-03-10
RU2008120194A (ru) 2009-12-10
CA2627471A1 (en) 2007-05-03
EP1950345A1 (de) 2008-07-30
KR20080068093A (ko) 2008-07-22
CN101297080B (zh) 2011-04-06
TWI379931B (de) 2012-12-21
EP1950345B1 (de) 2013-09-11
WO2007049528A1 (ja) 2007-05-03
AU2006307310A1 (en) 2007-05-03
KR101321465B1 (ko) 2013-10-25
EP1950345A4 (de) 2012-03-07
JPWO2007049528A1 (ja) 2009-04-30
AU2006307310B2 (en) 2010-09-23

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Effective date: 20211025