BR8802048A - Aparelho e processo para a formacao de trama de dobras multiplas - Google Patents

Aparelho e processo para a formacao de trama de dobras multiplas

Info

Publication number
BR8802048A
BR8802048A BR8802048A BR8802048A BR8802048A BR 8802048 A BR8802048 A BR 8802048A BR 8802048 A BR8802048 A BR 8802048A BR 8802048 A BR8802048 A BR 8802048A BR 8802048 A BR8802048 A BR 8802048A
Authority
BR
Brazil
Prior art keywords
plots
forming multiple
multiple folding
folding
forming
Prior art date
Application number
BR8802048A
Other languages
English (en)
Inventor
Paul Thomas Gray
James Arthur Turner
Original Assignee
Beloit Corp
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 Beloit Corp filed Critical Beloit Corp
Publication of BR8802048A publication Critical patent/BR8802048A/pt

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
    • D21F9/006—Complete machines for making continuous webs of paper of the twin-wire type paper or board consisting of two or more layers
    • 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
BR8802048A 1987-05-01 1988-04-28 Aparelho e processo para a formacao de trama de dobras multiplas BR8802048A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878710428A GB8710428D0 (en) 1987-05-01 1987-05-01 Multi-ply web forming apparatus

Publications (1)

Publication Number Publication Date
BR8802048A true BR8802048A (pt) 1988-11-29

Family

ID=10616736

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8802048A BR8802048A (pt) 1987-05-01 1988-04-28 Aparelho e processo para a formacao de trama de dobras multiplas

Country Status (11)

Country Link
US (1) US4830709A (pt)
EP (1) EP0289445B1 (pt)
JP (1) JPS63282392A (pt)
AU (1) AU598930B2 (pt)
BR (1) BR8802048A (pt)
CA (1) CA1313965C (pt)
DE (1) DE3861546D1 (pt)
FI (1) FI92728C (pt)
GB (1) GB8710428D0 (pt)
IN (1) IN171521B (pt)
ZA (1) ZA883060B (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8903517D0 (en) * 1989-02-16 1989-04-05 Beloit Corp A forming apparatus for forming a web from stock
US5389206A (en) * 1989-08-22 1995-02-14 J. M. Voith Gmbh Twin wire former
DE3927597A1 (de) * 1989-08-22 1991-02-28 Voith Gmbh J M Doppelsieb-former
DE4002304A1 (de) * 1990-01-26 1991-08-14 Escher Wyss Gmbh Former in einer papiermaschine
US5034098A (en) * 1990-02-23 1991-07-23 Beloit Corporation Method of forming a paper web
EP0465698A1 (en) * 1990-07-10 1992-01-15 Beloit Corporation Multi-ply web former and method
US5468348A (en) * 1990-07-10 1995-11-21 Beloit Technologies, Inc. Multi-ply web former and method
DE4028126C2 (de) * 1990-09-05 1993-10-14 Escher Wyss Gmbh Schlitzdüse, insbesondere für einen Doppelsiebformer und deren Verwendung in einem Doppelsiebformer
DE4031038C2 (de) * 1990-10-01 1997-01-23 Voith Sulzer Papiermasch Gmbh Vorrichtung zum Herstellen eines mehrlagigen Papiers oder Kartons
DE4037017C2 (de) * 1990-11-20 1994-12-08 Escher Wyss Gmbh Naßteil einer Doppelsieb-Papiermaschine
DE4102065C2 (de) * 1991-01-24 1996-02-01 Voith Sulzer Papiermasch Gmbh Doppelsiebformer
US5201999A (en) * 1991-06-10 1993-04-13 Beloit Technologies, Inc. Twin wire forming apparatus
CA2142262C (en) * 1992-08-19 1999-05-25 Paul T. Gray A multi-ply web forming apparatus
JPH07138895A (ja) * 1993-07-15 1995-05-30 Mitsubishi Heavy Ind Ltd 多層紙形成装置
DE4401761C2 (de) * 1994-01-22 1997-04-24 Voith Gmbh J M Verfahren und Vorrichtung zur Verbesserung der Papierqualität von Mehrschicht- und Mehrlagenpapieren
DE4402273C2 (de) * 1994-01-27 1995-11-23 Voith Gmbh J M Papiermaschine zur Herstellung mehrlagiger Papierbahnen
DE19903943A1 (de) * 1999-01-28 2000-08-03 Voith Sulzer Papiertech Patent Verfahren und Vorrichtung zum Bilden einer Faserstoffbahn
DE19920438A1 (de) * 1999-05-04 2000-11-09 Voith Sulzer Papiertech Patent Verfahren und Vorrichtung zum Herstellen einer mehrlagigen Faserstoffbahn
FI107745B (fi) * 1999-12-13 2001-09-28 Metso Paper Inc Monikerrosrainain
SE516329C2 (sv) * 1999-12-15 2001-12-17 Metso Paper Karlstad Ab Arrangemang och förfarande för formning av en flerskiktad pappers- eller kartongbana
DE10015827A1 (de) * 2000-03-30 2001-10-11 Voith Paper Patent Gmbh Maschine zur Herstellung einer mehrlagigen Faserstoffbahn
DE10122047A1 (de) * 2001-05-07 2002-11-14 Voith Paper Patent Gmbh Blattbildungsvorrichtung und -verfahren
EP1426489A1 (en) * 2001-06-06 2004-06-09 Kemira Chemicals Oy Method for manufacturing a multilayered pulp product comprising a charge between layers
AU2003240916A1 (en) * 2002-08-23 2004-03-11 Metso Paper, Inc. Forming of a paper or board web in a twin-wire former or in a twin-wire section of a former
FI124698B (fi) * 2004-01-15 2014-12-15 Valmet Technologies Inc Sovitelma paperikoneessa
FI116628B (fi) * 2004-02-13 2006-01-13 Metso Paper Inc Monikerrosrainan muodostusosa
FI116688B (fi) * 2004-02-13 2006-01-31 Metso Paper Inc Monikerrosrainan muodostusosa
ITMI20060698A1 (it) * 2006-04-07 2007-10-08 Gruppo Cordenons Spa Materiale cartaceo di sicurezza in particolare per etichettatura e confezionamento e relativo procedimento di fabbricazione
US7879192B2 (en) * 2006-05-22 2011-02-01 Paperchine Inc. Multiply former apparatus
US9352267B2 (en) 2012-06-20 2016-05-31 Hollingsworth & Vose Company Absorbent and/or adsorptive filter media
US20150157969A1 (en) * 2013-12-05 2015-06-11 Hollingsworth & Vose Company Fine glass filter media
US20170073902A1 (en) * 2014-04-23 2017-03-16 Hewlett-Packard Development Company, L.P. Packaging material and method for making the same
DE102019121068A1 (de) * 2019-08-05 2020-07-02 Voith Patent Gmbh Vorrichtung zur Herstellung einer mehrlagigen Faserstoffbahn

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403073A (en) * 1964-05-20 1968-09-24 Time Inc Paper-forming method and apparatus
FI58367C (fi) * 1969-03-03 1981-01-12 Tampella Oy Ab Kombinerad pappersmaskin
FR2072936A5 (en) * 1969-12-06 1971-09-24 Walmsleys Bury Ltd Apparatus for fabricating laminated paper - or cardboard
GB1336713A (en) * 1969-12-06 1973-11-07 Walmesley Bury Ltd Paper- or board-making machines
US3726758A (en) * 1971-07-08 1973-04-10 J Parker Twin-wire web forming system with dewatering by centrifugal forces
US4074959A (en) * 1972-09-09 1978-02-21 Karl Kroyer St. Anne's Limited Apparatus for forming multi-ply fibrous sheets
GB1430760A (en) * 1972-09-09 1976-04-07 Kroyer St Annes Ltd Karl Multi-ply fibrous sheets
JPS547884B2 (pt) * 1973-03-12 1979-04-11
FI56990C (fi) * 1974-01-08 1980-05-12 Valmet Oy Foerfarande foer loesgoering av en i en pappersmaskin framstaelld bana fraon viran
US4414061A (en) * 1975-02-20 1983-11-08 Australian Paper Manufacturers Limited Twin wire paper forming apparatus
US3994771A (en) * 1975-05-30 1976-11-30 The Procter & Gamble Company Process for forming a layered paper web having improved bulk, tactile impression and absorbency and paper thereof
US4207144A (en) * 1976-10-20 1980-06-10 J. M. Voith, Gmbh Papermaking machines
FI70739C (fi) * 1977-04-28 1986-10-06 Valmet Oy Banbildningsenhet vid framstaellning av flerskiktskartong
FI75376C (fi) * 1982-04-30 1988-06-09 Valmet Oy Formningssko foer formare i pappersmaskin.
FI70615C (fi) * 1982-08-23 1986-09-24 Ahlstroem Oy Anordning foer att paoverka en pao en vira avvattnad fiberbana
GB2143871B (en) * 1983-07-23 1986-11-12 Beloit Walmsley Ltd Twin wire paper forming machine
FI840246A (fi) * 1984-01-20 1985-07-21 Valmet Oy Foerfarande och anordning vid formning av pappersbana.

Also Published As

Publication number Publication date
ZA883060B (en) 1989-02-22
JPS63282392A (ja) 1988-11-18
DE3861546D1 (de) 1991-02-21
EP0289445B1 (en) 1991-01-16
JPH0351837B2 (pt) 1991-08-08
US4830709A (en) 1989-05-16
CA1313965C (en) 1993-03-02
FI882009A0 (fi) 1988-04-29
IN171521B (pt) 1992-11-07
FI92728C (fi) 1994-12-27
FI92728B (fi) 1994-09-15
AU1569488A (en) 1988-11-03
EP0289445A2 (en) 1988-11-02
GB8710428D0 (en) 1987-06-03
EP0289445A3 (en) 1989-05-03
AU598930B2 (en) 1990-07-05
FI882009A (fi) 1988-11-02

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 28/04/2008

B15K Others concerning applications: alteration of classification

Ipc: D21F 9/00 (2006.01), D21F 11/04 (2006.0