ATE104384T1 - Verfahren und vorrichtung zur herstellung von mehrlagigem filtermaterial. - Google Patents

Verfahren und vorrichtung zur herstellung von mehrlagigem filtermaterial.

Info

Publication number
ATE104384T1
ATE104384T1 AT90909742T AT90909742T ATE104384T1 AT E104384 T1 ATE104384 T1 AT E104384T1 AT 90909742 T AT90909742 T AT 90909742T AT 90909742 T AT90909742 T AT 90909742T AT E104384 T1 ATE104384 T1 AT E104384T1
Authority
AT
Austria
Prior art keywords
former
wire
wire portion
manufacture
flow channels
Prior art date
Application number
AT90909742T
Other languages
German (de)
English (en)
Inventor
Paul Olof Meinander
Original Assignee
Ahlstroem 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
Application filed by Ahlstroem Oy filed Critical Ahlstroem Oy
Application granted granted Critical
Publication of ATE104384T1 publication Critical patent/ATE104384T1/de

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
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/009—Fibre-rearranging devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/18—Shaking apparatus for wire-cloths and associated parts
    • D21F1/20—Shaking apparatus for wire-cloths and associated parts in Fourdrinier machines
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00—Complete machines for making continuous webs of paper
    • D21F9/02—Complete machines for making continuous webs of paper of the Fourdrinier type

Landscapes

  • Paper (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Surgical Instruments (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Filtering Materials (AREA)
AT90909742T 1990-07-05 1990-07-05 Verfahren und vorrichtung zur herstellung von mehrlagigem filtermaterial. ATE104384T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI1990/000174 WO1992001112A1 (fr) 1990-07-05 1990-07-05 Procede et appareil de fabrication d'un materiau filtrant multicouche

Publications (1)

Publication Number Publication Date
ATE104384T1 true ATE104384T1 (de) 1994-04-15

Family

ID=8556490

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90909742T ATE104384T1 (de) 1990-07-05 1990-07-05 Verfahren und vorrichtung zur herstellung von mehrlagigem filtermaterial.

Country Status (7)

Country Link
EP (1) EP0537142B1 (fr)
JP (1) JPH05502066A (fr)
KR (1) KR950014936B1 (fr)
AT (1) ATE104384T1 (fr)
DE (1) DE69008198T2 (fr)
FI (1) FI925960A0 (fr)
WO (1) WO1992001112A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9701638L (sv) * 1997-04-30 1998-10-31 Tumba Bruk Ab Flerskiktat papper
KR100485879B1 (ko) * 2002-06-17 2005-04-29 주식회사 씨에이테크 매연포집용 다층 필터, 그 제조장치 및 그 제조방법
DE102005063008A1 (de) 2005-12-30 2007-07-05 Voith Patent Gmbh Blattbildungsvorrichtung zum Bilden einer Faserstoffbahn
JP2010126829A (ja) * 2008-11-26 2010-06-10 Tomoegawa Paper Co Ltd 多槽傾斜型湿式抄紙機およびそれを用いた湿紙シートの製造方法
EP2736712A4 (fr) * 2011-07-27 2015-03-11 Hollingsworth & Vose Co Systèmes et procédés pour réaliser des bandes fibreuses

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2078812B (en) * 1980-06-21 1984-03-07 St Annes Board Mill Co Ltd Flowboxes for paper machines

Also Published As

Publication number Publication date
EP0537142B1 (fr) 1994-04-13
FI925960A (fi) 1992-12-31
KR950014936B1 (ko) 1995-12-18
DE69008198D1 (de) 1994-05-19
WO1992001112A1 (fr) 1992-01-23
EP0537142A1 (fr) 1993-04-21
KR930700732A (ko) 1993-03-15
JPH05502066A (ja) 1993-04-15
FI925960A0 (fi) 1992-12-31
DE69008198T2 (de) 1994-07-28

Similar Documents

Publication Publication Date Title
AR231734A1 (es) Procedimiento y aparato de produccion de un fieltro de fibras minerales,en el cual las fibras son producidas a partir de un material fundido
ATE241731T1 (de) Oberflächenbehandeltes sicherheitspapier, verfahren und vorrichtung zur herstellung von oberflächenbehandeltem sicherheitspapier
ATE139811T1 (de) Verfahren und vorrichtung zur trockenherstellung einer materialschicht aus langen fasern
DE3581293D1 (de) Verfahren zur herstellung von ultrafeinen keramikpartikeln.
DE3586005D1 (de) Verfahren zur herstellung von ultrafeinen keramischen partikeln.
AU5087693A (en) Depth filter cartridge and method and apparatus for making same
DE69231347D1 (de) Fussbodenmatte und Verfahren zu ihrer Herstellung
ATE146240T1 (de) Verfahren zur herstellung bahnformiges material und sicherheitspapier
ATE135767T1 (de) Vorrichtung zum herstellen eines mehrlagigen papiers oder kartons
DE3884367D1 (de) Verfahren zur Herstellung von Feinstdraht.
ATE104384T1 (de) Verfahren und vorrichtung zur herstellung von mehrlagigem filtermaterial.
DE59204113D1 (de) Verfahren und Füllermasse zur Herstellung steinschlagresistenter Mehrschichtlackierungen.
EP0775573A3 (fr) Procédé et dispositif pour fabriquer un panneau composite en métal et matière plastique
FR2690106B1 (fr) Feutre aiguillete comportant une couche de revetement et procede pour sa fabrication.
FI873767A0 (fi) Foerfarande foer avvattning av pappersmassa med samtidig formning av en pappersbana medelst ett dubbelvirasystem och en anordning tillaempande ett dylikt foerfarande.
DE3772190D1 (de) Verfahren zur zigarettenherstellung durch gleichzeitige bildung von zwei nebeneinander liegenden straengen und zigarettenherstellungsmaschine fuer dieses verfahren.
EP0750294A3 (fr) Dispositif et procédé de reconnaissance de la parole
DE69133046D1 (de) Verfahren zur Herstellung von dicken Multilayer aus Polyimid
IT1241874B (it) Metodo ed impianto per la fabbricazione di falde per feltri.
SE8205453D0 (sv) Banformningsforfarande och -anordning
KR930701662A (ko) 다층 필터 재료 제조 방법 및 장치
DE69114190D1 (de) Verfahren zur Herstellung von feinen Eisenkarbidteilchen.
ATE296150T1 (de) Verfahren zum herstellung einer durchlöcherten laminaren struktur
SE8402019L (sv) Metod och apparatur for utvattning av fibermassa
CA2142857A1 (fr) Filtre-tige; methode et dispositif pour sa fabrication

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee