EP0881329A3 - Méthode et appareil pour ajouter des fibres fines dans la section de pressage d'une machine à papier - Google Patents

Méthode et appareil pour ajouter des fibres fines dans la section de pressage d'une machine à papier Download PDF

Info

Publication number
EP0881329A3
EP0881329A3 EP98303888A EP98303888A EP0881329A3 EP 0881329 A3 EP0881329 A3 EP 0881329A3 EP 98303888 A EP98303888 A EP 98303888A EP 98303888 A EP98303888 A EP 98303888A EP 0881329 A3 EP0881329 A3 EP 0881329A3
Authority
EP
European Patent Office
Prior art keywords
press section
paper machine
minute fibers
suspension
wet
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Withdrawn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
EP98303888A
Other languages
German (de)
English (en)
Other versions
EP0881329A2 (fr
Inventor
Akimine c/o Mitsubishi Heavy Ind. Ltd. Izawa
Makio c/o Mitsubishi Heavy Ind. Ltd. Hasuike
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of EP0881329A2 publication Critical patent/EP0881329A2/fr
Publication of EP0881329A3 publication Critical patent/EP0881329A3/fr
Withdrawn legal-status Critical Current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
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/02—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type
    • D21F11/04—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type paper or board consisting on two or more layers
    • 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
    • D21H23/28—Addition before the dryer section, e.g. at the wet end or press section
    • 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
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration

Landscapes

  • Paper (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
EP98303888A 1997-05-30 1998-05-18 Méthode et appareil pour ajouter des fibres fines dans la section de pressage d'une machine à papier Withdrawn EP0881329A3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP14122497 1997-05-30
JP14122497A JP3771673B2 (ja) 1997-05-30 1997-05-30 抄紙機のプレス部における微細繊維等の添加方法及び添加装置
JP141224/97 1997-05-30

Publications (2)

Publication Number Publication Date
EP0881329A2 EP0881329A2 (fr) 1998-12-02
EP0881329A3 true EP0881329A3 (fr) 1999-07-21

Family

ID=15287016

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98303888A Withdrawn EP0881329A3 (fr) 1997-05-30 1998-05-18 Méthode et appareil pour ajouter des fibres fines dans la section de pressage d'une machine à papier

Country Status (2)

Country Link
EP (1) EP0881329A3 (fr)
JP (1) JP3771673B2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI112873B (fi) * 1999-03-12 2004-01-30 Metso Paper Inc Menetelmä ja sovitelma paperi- ja kartonkirainan käsittelemiseksi
JP2002239431A (ja) * 2001-02-13 2002-08-27 Mitsubishi Heavy Ind Ltd 塗工装置及び塗工紙の製造方法
US8377563B2 (en) * 2008-03-31 2013-02-19 Nippon Paper Industruies Co., Ltd. Papermaking additive and paper containing the same
BR112012010610B1 (pt) 2009-11-06 2020-10-13 Stora Enso Oyj processo para a produção de um produto de papel ou papelão compreendendo pelo menos duas camadas
CN105603802B (zh) * 2016-01-15 2017-10-24 烟台民士达特种纸业股份有限公司 一种高平滑绝缘用间位芳纶纸的制备方法
JP7032070B2 (ja) * 2017-07-21 2022-03-08 大王製紙株式会社 製紙方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985003316A1 (fr) * 1984-01-19 1985-08-01 Svenska Träforskningsinstitutet Papier ayant des proprietes en surface ameliorees et son procede de fabrication
US4793899A (en) * 1987-07-23 1988-12-27 Beloit Corporation Coating press apparatus using short dwell coaters
US5152872A (en) * 1990-10-15 1992-10-06 Stone-Consolidated Inc. Apparatus for the wet end coating of paper

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL121598C (fr) * 1960-08-01
US4357370A (en) * 1981-03-27 1982-11-02 Beloit Corporation Twin short dwell coater arrangement
JPS58214595A (ja) * 1982-06-03 1983-12-13 富士写真フイルム株式会社 ピンホ−ルの少ない紙支持体
JP2950973B2 (ja) * 1990-11-27 1999-09-20 王子製紙株式会社 紙シート
JP3241076B2 (ja) * 1992-01-07 2001-12-25 三菱重工業株式会社 紙の製造方法
JPH05272097A (ja) * 1992-03-19 1993-10-19 New Oji Paper Co Ltd 新聞用紙の製造方法
JPH05331792A (ja) * 1992-06-02 1993-12-14 Mitsubishi Heavy Ind Ltd 紙の製造方法
JPH06280184A (ja) * 1993-03-26 1994-10-04 New Oji Paper Co Ltd 新聞用紙の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985003316A1 (fr) * 1984-01-19 1985-08-01 Svenska Träforskningsinstitutet Papier ayant des proprietes en surface ameliorees et son procede de fabrication
US4793899A (en) * 1987-07-23 1988-12-27 Beloit Corporation Coating press apparatus using short dwell coaters
US5152872A (en) * 1990-10-15 1992-10-06 Stone-Consolidated Inc. Apparatus for the wet end coating of paper

Also Published As

Publication number Publication date
JP3771673B2 (ja) 2006-04-26
JPH10331093A (ja) 1998-12-15
EP0881329A2 (fr) 1998-12-02

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