FR2222481B1 - - Google Patents

Info

Publication number
FR2222481B1
FR2222481B1 FR7409433A FR7409433A FR2222481B1 FR 2222481 B1 FR2222481 B1 FR 2222481B1 FR 7409433 A FR7409433 A FR 7409433A FR 7409433 A FR7409433 A FR 7409433A FR 2222481 B1 FR2222481 B1 FR 2222481B1
Authority
FR
France
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
Application number
FR7409433A
Other languages
French (fr)
Other versions
FR2222481A1 (de
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 Technologies Oy
Original Assignee
Valmet 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 Valmet Oy filed Critical Valmet Oy
Publication of FR2222481A1 publication Critical patent/FR2222481A1/fr
Application granted granted Critical
Publication of FR2222481B1 publication Critical patent/FR2222481B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type
FR7409433A 1973-03-23 1974-03-20 Expired FR2222481B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00344260A US3846232A (en) 1973-03-23 1973-03-23 Twin-wire paper forming with wires wrapping around a suction web-forming breast roll and then following a curved path to a suction couch roll

Publications (2)

Publication Number Publication Date
FR2222481A1 FR2222481A1 (de) 1974-10-18
FR2222481B1 true FR2222481B1 (de) 1979-10-12

Family

ID=23349745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409433A Expired FR2222481B1 (de) 1973-03-23 1974-03-20

Country Status (9)

Country Link
US (1) US3846232A (de)
JP (1) JPS5024511A (de)
AT (1) AT340761B (de)
CA (1) CA1009883A (de)
DE (1) DE2413421C3 (de)
FR (1) FR2222481B1 (de)
GB (1) GB1452208A (de)
IT (1) IT1005881B (de)
SE (1) SE397695B (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI72544C (fi) * 1975-06-13 1987-06-08 Valmet Oy Formare med tvao viror i pappersmaskin.
JPS547884B2 (de) * 1973-03-12 1979-04-11
SE7507159L (sv) * 1975-06-23 1976-12-24 Karlstad Mekaniska Ab Anordning for framstellning av en fiberbana
FI74060C (fi) * 1975-09-17 1987-12-10 Valmet Oy Tissuepappersmaskin.
CH608051A5 (de) * 1976-01-19 1978-12-15 Escher Wyss Gmbh
FI761030A (de) * 1976-04-14 1977-10-15 Valmet Oy
FI64958C (fi) * 1978-02-07 1984-02-10 Valmet Oy Banformare med dubbelvira foer en pappersmaskin
DE2951183C2 (de) * 1979-12-19 1984-05-10 Andreas Kufferath KG, 5160 Düren Vorrichtung zur Beeinflussung einer vorentwässerten Fasersuspension
CH644414A5 (de) * 1980-02-06 1984-07-31 Escher Wyss Gmbh Siebmaschine, insbesondere zur behandlung von aus altpapier gewonnenen waesserigen faserstoffsuspensionen.
US4686005B1 (en) * 1980-02-06 1995-10-17 Escher Wyss Gmbh Method of washing stock suspensions by removing undesired material through an endless revolving wire
SE421939B (sv) * 1980-06-05 1982-02-08 Karlstad Mekaniska Ab Forfarande for bakvattenhantering
US4443297A (en) * 1980-08-18 1984-04-17 James River-Dixie/Northern, Inc. Apparatus and method for the manufacture of a non-woven fibrous web
US4443299A (en) * 1980-08-18 1984-04-17 James River-Dixie/Northern, Inc. Apparatus and method for the manufacture of a non-woven fibrous web
DE3233724D2 (en) * 1981-02-28 1983-01-13 Voith Gmbh Device for continuously dehydrating a fiber web
SE428811B (sv) * 1981-12-03 1983-07-25 Karlstad Mekaniska Ab Forfarande och anordning for framstellning av en flerskiktad pappersbana
US4790909A (en) * 1986-12-17 1988-12-13 Beloit Corporation Two-wire paper forming apparatus
FI79362C (fi) * 1988-05-18 1989-12-11 Tampella Oy Ab Vals foer banbildningsdel av en pappersmaskin el. liknande.
DE3913292A1 (de) * 1989-04-22 1990-10-25 Voith Gmbh J M Zylinder zur fuehrung von laufenden warenbahnen
FI83977C (fi) * 1989-11-06 1991-09-25 Valmet Paper Machinery Inc Gapformare i pappersmaskin.
FI91788C (fi) * 1990-09-12 1994-08-10 Valmet Paper Machinery Inc Paperikoneen kaksiviirainen rainanmuodostusosa
ES2089149T3 (es) 1990-10-17 1996-10-01 James River Corp Metodo y aparato de formacion de espuma.
DE4117597A1 (de) * 1991-05-29 1992-12-03 Voith Gmbh J M Doppelsiebformer fuer eine papiermaschine
DE4420801C2 (de) * 1994-06-16 1997-01-30 Voith Gmbh J M Verfahren zum Betreiben einer Doppelsiebzone einer Papiermaschine zur Herstellung von Faserstoffbahnen sowie Siebzone hierzu
DE19903943A1 (de) * 1999-01-28 2000-08-03 Voith Sulzer Papiertech Patent Verfahren und Vorrichtung zum Bilden einer Faserstoffbahn
US6375799B1 (en) 1999-01-28 2002-04-23 Voith Sulzer Papiertechnik Patent Gmbh Process and apparatus for producing a fibrous material web
DE10063516A1 (de) * 2000-12-20 2002-06-27 Voith Paper Patent Gmbh Doppelsiebformer einer Maschine zur Herstellung einer Faserstoffbahn aus einer Faserstoffsuspension
FI115512B (fi) * 2001-11-09 2005-05-31 Ahlstrom Glassfibre Oy Menetelmä ja laitteisto vaahtorainauksen suorittamiseksi
US6921459B2 (en) * 2002-09-10 2005-07-26 Fibermark, Inc. Process for making a sheet of aramid fibers using a foamed medium
SE532154C2 (sv) * 2006-10-06 2009-11-03 Metso Paper Inc Dubbelvirapress innefattande tätningselement för avvattning av en fibersuspension

Also Published As

Publication number Publication date
JPS5024511A (de) 1975-03-15
DE2413421B2 (de) 1978-06-15
SE397695B (sv) 1977-11-14
ATA226274A (de) 1976-04-15
AT340761B (de) 1978-01-10
GB1452208A (en) 1976-10-13
FR2222481A1 (de) 1974-10-18
DE2413421C3 (de) 1979-02-22
US3846232A (en) 1974-11-05
CA1009883A (en) 1977-05-10
IT1005881B (it) 1976-09-30
DE2413421A1 (de) 1974-10-24

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Legal Events

Date Code Title Description
ST Notification of lapse