IT1188937B - Procedimento e dispositivo per formare un velo di carta in una macchina continua - Google Patents

Procedimento e dispositivo per formare un velo di carta in una macchina continua

Info

Publication number
IT1188937B
IT1188937B IT48749/80A IT4874980A IT1188937B IT 1188937 B IT1188937 B IT 1188937B IT 48749/80 A IT48749/80 A IT 48749/80A IT 4874980 A IT4874980 A IT 4874980A IT 1188937 B IT1188937 B IT 1188937B
Authority
IT
Italy
Prior art keywords
procedure
forming
continuous machine
paper veil
veil
Prior art date
Application number
IT48749/80A
Other languages
English (en)
Other versions
IT8048749A0 (it
IT8048749A1 (it
Inventor
Per Lennart Reiner
Sven Ulrik Torbjorn Aberg
Original Assignee
Moelnlycke Ab
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 Moelnlycke Ab filed Critical Moelnlycke Ab
Publication of IT8048749A0 publication Critical patent/IT8048749A0/it
Publication of IT8048749A1 publication Critical patent/IT8048749A1/it
Application granted granted Critical
Publication of IT1188937B publication Critical patent/IT1188937B/it

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
    • D21F9/02—Complete machines for making continuous webs of paper of the Fourdrinier type
    • 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
    • D21F1/028—Details of the nozzle section
    • 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
    • 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
IT48749/80A 1979-05-23 1980-05-21 Procedimento e dispositivo per formare un velo di carta in una macchina continua IT1188937B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7904555A SE421808B (sv) 1979-05-23 1979-05-23 Sett och anordning for formning av en pappersbana i en planvirapappersmaskin

Publications (3)

Publication Number Publication Date
IT8048749A0 IT8048749A0 (it) 1980-05-21
IT8048749A1 IT8048749A1 (it) 1981-11-21
IT1188937B true IT1188937B (it) 1988-01-28

Family

ID=20338134

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48749/80A IT1188937B (it) 1979-05-23 1980-05-21 Procedimento e dispositivo per formare un velo di carta in una macchina continua

Country Status (19)

Country Link
US (1) US4565603A (it)
JP (1) JPH0112877B2 (it)
AT (1) AT381332B (it)
AU (1) AU543065B2 (it)
BE (1) BE883429A (it)
BR (1) BR8008673A (it)
CA (1) CA1118258A (it)
CH (1) CH652772A5 (it)
DE (1) DE3045279T1 (it)
DK (1) DK152926C (it)
ES (1) ES8102239A1 (it)
FI (1) FI74500C (it)
FR (1) FR2457340B1 (it)
GB (1) GB2071174B (it)
IT (1) IT1188937B (it)
NL (1) NL8020187A (it)
NO (1) NO153227C (it)
SE (1) SE421808B (it)
WO (1) WO1980002575A1 (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2908791C3 (de) * 1979-03-07 1981-08-13 J.M. Voith Gmbh, 7920 Heidenheim Bahnbildungsabschnitt der Siebpartie einer Papiermaschine
DE3107926A1 (de) * 1981-03-02 1982-11-04 Escher Wyss Gmbh, 7980 Ravensburg Verfahren zum ausbilden einer mehrlagigen papierbahn in einem doppelsiebformer und doppelsiebformer zur durchfuehrung des verfahrens
EP0079316B1 (en) * 1981-11-10 1987-12-23 Mölnlycke Aktiebolag Web forming method and device
SE441195B (sv) * 1984-04-10 1985-09-16 Moelnlycke Ab Anordning for formning av en fiberbana
US4885060A (en) * 1988-02-01 1989-12-05 Westvaco Corporation Papermachine headbox profiling bar with fluid discharge orifices along its length
US5000227A (en) * 1988-02-01 1991-03-19 Westvaco Corporation Pressurized fluid carrier conduit connection
US5129988A (en) * 1991-06-21 1992-07-14 Kimberly-Clark Corporation Extended flexible headbox slice with parallel flexible lip extensions and extended internal dividers
GB9113792D0 (en) * 1991-06-26 1991-08-14 St Anne S Paper Fibrous stock forming unit
US5133836A (en) * 1991-09-20 1992-07-28 Kimberly-Clark Corporation Papermaking headbox having extended divider sheet
US6146500A (en) * 1998-06-19 2000-11-14 Kimberly-Clark Worldwide, Inc. Suction breast roll former and method, with flexible headbox roof
DE19926804A1 (de) * 1999-06-12 2000-12-14 Voith Sulzer Papiertech Patent Stoffauflauf
FI119943B (fi) * 2005-05-06 2009-05-15 Metso Paper Inc Paperi- tai kartonkikoneeen rainanmuodostusyksikkö

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2345647A (en) * 1940-10-02 1944-04-04 George S Witham Papermaking machine
US2859668A (en) * 1956-07-02 1958-11-11 Dominion Eng Works Ltd Method and apparatus for forming pulp stock into a sheet
US3079990A (en) * 1959-06-18 1963-03-05 Anglo Paper Prod Ltd Wet end drainage system for paper machines
US3072180A (en) * 1959-09-03 1963-01-08 Rice Barton Corp Flexible flow stabilizer
FR1236808A (fr) * 1959-09-28 1960-07-22 Anglo Paper Prod Ltd Dispositif d'égouttage des presses humides de machines à papier
DE1461179A1 (de) * 1965-09-03 1969-10-02 Voith Gmbh J M Siebpartie einer Langsiebpapiermaschine mit Blattbildung unter Luftabschluss
AT281581B (de) * 1965-09-03 1970-05-25 Voith Gmbh J M Siebpartie einer Langsiebpapiermaschine
FR2031631A5 (it) * 1969-01-16 1970-11-20 Neyrpic Bmb
FR2031994A5 (en) * 1969-02-11 1970-11-20 Beloit Corp Multistage hydraulic papermaking head box
GB1431603A (en) * 1973-11-26 1976-04-14 Wiggins Teape Ltd Forming non-woven fibrous material
US3972771A (en) * 1974-02-28 1976-08-03 The Black Clawson Company Headbox with variable eddy decay length
US4050499A (en) * 1974-07-08 1977-09-27 Boxboard Research And Development Association Head box for cylinder molds having a flexible lid element
GB1548924A (en) * 1975-05-06 1979-07-18 St Annes Board Mill Co Ltd Flowboxes
US4125429A (en) * 1977-03-08 1978-11-14 Beloit Corporation Headbox turbulence generator and damping sheet
US4141788A (en) * 1978-05-02 1979-02-27 Beloit Corporation Method of and means for forming multi-ply paper webs from a single headbox
ATE15704T1 (de) * 1979-02-28 1985-10-15 Wiggins Teape Group Ltd Verfahren und vorrichtung zum kontrollieren der ablagerung einer fluessigkeit auf einer sich bewegenden oberflaeche.

Also Published As

Publication number Publication date
FI74500B (fi) 1987-10-30
ES491735A0 (es) 1980-12-16
NL8020187A (it) 1981-08-03
NO810156L (no) 1981-01-19
BE883429A (fr) 1980-11-24
NO153227B (no) 1985-10-28
GB2071174A (en) 1981-09-16
SE421808B (sv) 1982-02-01
DE3045279C2 (it) 1993-01-21
AT381332B (de) 1986-09-25
AU5988880A (en) 1981-01-15
DK152926C (da) 1988-10-24
NO153227C (no) 1986-02-05
DK496780A (da) 1980-11-27
US4565603A (en) 1986-01-21
FR2457340A1 (fr) 1980-12-19
GB2071174B (en) 1983-07-06
ES8102239A1 (es) 1980-12-16
CA1118258A (en) 1982-02-16
DE3045279T1 (de) 1982-02-18
IT8048749A0 (it) 1980-05-21
IT8048749A1 (it) 1981-11-21
SE7904555L (sv) 1980-11-24
FR2457340B1 (fr) 1986-06-27
BR8008673A (pt) 1981-04-14
AU543065B2 (en) 1985-03-28
FI74500C (fi) 1988-02-08
JPH0112877B2 (it) 1989-03-02
FI801648A (fi) 1980-11-24
DK152926B (da) 1988-05-30
JPS56500811A (it) 1981-06-18
CH652772A5 (de) 1985-11-29
ATA904480A (de) 1986-02-15
WO1980002575A1 (en) 1980-11-27

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530