ES415529A1 - Perfeccionamientos introducidos en un mecanismo de forma- cion para formar una red fibrosa continua de capas multi- ples. - Google Patents

Perfeccionamientos introducidos en un mecanismo de forma- cion para formar una red fibrosa continua de capas multi- ples.

Info

Publication number
ES415529A1
ES415529A1 ES415529A ES415529A ES415529A1 ES 415529 A1 ES415529 A1 ES 415529A1 ES 415529 A ES415529 A ES 415529A ES 415529 A ES415529 A ES 415529A ES 415529 A1 ES415529 A1 ES 415529A1
Authority
ES
Spain
Prior art keywords
headbox
suction
rolls
ply
wires
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.)
Expired
Application number
ES415529A
Other languages
English (en)
Spanish (es)
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.)
Beloit Corp
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 ES415529A1 publication Critical patent/ES415529A1/es
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
    • 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
    • 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

Landscapes

  • Paper (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
ES415529A 1972-06-08 1973-06-04 Perfeccionamientos introducidos en un mecanismo de forma- cion para formar una red fibrosa continua de capas multi- ples. Expired ES415529A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00260808A US3839143A (en) 1972-06-08 1972-06-08 Multi-ply two wire former wherein multiple headboxes are used and inflatable air bellows provide adjustments therebetween

Publications (1)

Publication Number Publication Date
ES415529A1 true ES415529A1 (es) 1976-02-16

Family

ID=22990703

Family Applications (1)

Application Number Title Priority Date Filing Date
ES415529A Expired ES415529A1 (es) 1972-06-08 1973-06-04 Perfeccionamientos introducidos en un mecanismo de forma- cion para formar una red fibrosa continua de capas multi- ples.

Country Status (16)

Country Link
US (1) US3839143A (fr)
JP (1) JPS5214331B2 (fr)
AR (1) AR196668A1 (fr)
AU (1) AU5673673A (fr)
BE (1) BE800178A (fr)
BR (1) BR7304215D0 (fr)
CA (1) CA971407A (fr)
DE (1) DE2329658C3 (fr)
ES (1) ES415529A1 (fr)
FI (1) FI61217C (fr)
FR (1) FR2187990B1 (fr)
GB (1) GB1418057A (fr)
IT (1) IT990621B (fr)
NL (1) NL7307840A (fr)
SE (1) SE397549B (fr)
ZA (1) ZA733652B (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI379674A (fr) * 1974-01-17 1975-07-18 Beloit Corp
FI50160C (fi) * 1974-02-15 1975-12-10 Tampella Oy Ab Yhdistelmäpaperikone
US3944464A (en) * 1974-05-10 1976-03-16 International Paper Company Forming section for twin-wire papermaking machine
US4414061A (en) * 1975-02-20 1983-11-08 Australian Paper Manufacturers Limited Twin wire paper forming apparatus
US4021295A (en) * 1975-05-05 1977-05-03 Beloit Corporation Method and apparatus for supplying white water from a single silo in the formation of a multi-ply web
US4036684A (en) * 1975-08-04 1977-07-19 Beloit Corporation High bulk tissue forming and drying apparatus
GB1530246A (en) * 1976-04-14 1978-10-25 Valmet Oy Method of and means for detaching and conducting a paper web in a paper-making machine
US4086130A (en) * 1976-07-16 1978-04-25 Beloit Corporation Control system and method for a multi-channel paper machine distributor
US4125428A (en) * 1977-06-27 1978-11-14 The Black Clawson Company Vertical twin wire paper machine
FI58364C (fi) * 1977-07-13 1981-01-12 Tampella Oy Ab Matningsanordning foer en banformningsmaskin foer framstaellning av en tvao- eller flerskiktig fiberbana
SE421328B (sv) * 1978-04-25 1981-12-14 Karlstad Mekaniska Ab Forfarande och anordning for bildande av en flerskiktsmeldstrale
US4376014A (en) * 1979-04-12 1983-03-08 Beloit Corporation Headbox for forming multi-ply sheets
US4376012A (en) * 1979-04-12 1983-03-08 Beloit Corporation Method of forming a multi-ply web from paper stock
FI69664C (fi) * 1980-04-11 1986-03-10 Valmet Oy Inloppslaoda foer en pappersmaskin
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
SE436693B (sv) * 1981-06-04 1985-01-21 Bofors Ab Sett att framstella ett regenererbart filter for gas- eller vetskeseparation
SE428810B (sv) * 1981-12-01 1983-07-25 Karlstad Mekaniska Ab Regelersystem for reglering av en flerskiktsinloppslada for en pappersmaskin
SE428809B (sv) * 1981-12-01 1983-07-25 Karlstad Mekaniska Ab Sett och anordning for att under drift av en inloppslada eller liknande meldavgivande don for en pappersmaskin erhalla information om storleken av en meltutloppsspalt
US5102501A (en) * 1982-08-18 1992-04-07 James River-Norwalk, Inc. Multiple layer fibrous web products of enhanced bulk and method of manufacturing same
CA1230995A (fr) * 1983-02-10 1988-01-05 Eben W. Freeman Methode et appareil de fabrication de papier et d'autres tissus fibreux non tisses
FI840246A (fi) * 1984-01-20 1985-07-21 Valmet Oy Foerfarande och anordning vid formning av pappersbana.
FI71377B (fi) * 1984-05-11 1986-09-09 Ahlstroem Oy Foerfarande foer framstaellning av flerskiktskartong
FI72360C (fi) * 1985-06-07 1987-05-11 Valmet Oy Foerfarande vid formningen av en pappersbana foer att foerbaettra dess formation och banformningsparti i pappersmaskin samt formningsvals.
FI75200B (fi) * 1986-07-04 1988-01-29 Valmet Oy Foerfarande vid pappersframstaellningsprocess foer foerbaettring av egenskaper hos papperet, saerskilt dess retention.
US4790909A (en) * 1986-12-17 1988-12-13 Beloit Corporation Two-wire paper forming apparatus
DE3803805C1 (fr) * 1988-02-09 1989-04-27 J.M. Voith Gmbh, 7920 Heidenheim, De
DE3815470A1 (de) * 1988-05-06 1989-11-16 Voith Gmbh J M Doppelsieb-former
FI83977C (fi) * 1989-11-06 1991-09-25 Valmet Paper Machinery Inc Gapformare i pappersmaskin.
FI93032C (fi) * 1991-03-15 1995-02-10 Valmet Paper Machinery Inc Paperikoneen kaksiviirainen rainanmuodostusosa
US5204009A (en) * 1991-08-14 1993-04-20 Kvaerner Hymac Inc. Slurry rising apparatus and method therefor
DE4321268C2 (de) * 1993-06-28 1996-08-14 Voith Gmbh J M Stoffauflauf und Verfahren zur Erzeugung einer mehrschichtigen und mehrlagigen Papierbahn
AT401185B (de) * 1994-10-14 1996-07-25 Andritz Patentverwaltung Vorrichtung zur entwässerung und bzw. oder wäsche von suspensionen, insbesondere faserstoffsuspensionen
US5916417A (en) * 1997-08-22 1999-06-29 International Paper Company Method of making multi-ply paperboard sheet having layers of different fiber properties
DE19803591A1 (de) * 1998-01-30 1999-08-05 Voith Sulzer Papiertech Patent Doppelsieb-Former
DE19941676A1 (de) * 1999-09-01 2001-03-08 Voith Paper Patent Gmbh Vorrichtung zur Entwässerung eines Stoff-Wasser-Gemisches
US6821392B2 (en) * 2003-02-20 2004-11-23 Metso Paper, Inc. Headbox sealing device
CN117759196B (zh) * 2024-02-22 2024-05-03 山东省地质矿产勘查开发局第七地质大队（山东省第七地质矿产勘查院） 一种勘探孔分层抽水试验封隔止水装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA565496A (fr) * 1958-11-04 R. Webster David Couteau ajustable pour machine a papier
US1018588A (en) * 1910-11-07 1912-02-27 John B Shepler Multiple-ply-paper-board-making machine.
US1718574A (en) * 1925-05-11 1929-06-25 William H Millspaugh Paper-making method and machine
US1782214A (en) * 1928-09-06 1930-11-18 Albert D Stewart Process and apparatus for producing felted fibrous board
US1875075A (en) * 1930-01-25 1932-08-30 Masonite Corp Liquid separation
US2098733A (en) * 1937-09-20 1937-11-09 Hummel Ross Fibre Corp Plyboard
US2881668A (en) * 1956-03-30 1959-04-14 St Annes Board Mill Co Ltd Paper forming section
US2928464A (en) * 1957-01-01 1960-03-15 Albert E Reed And Company Ltd Adjustable slice for flow box
US2911039A (en) * 1957-01-18 1959-11-03 Beloit Iron Works Paper machine forming section
US3607625A (en) * 1968-01-17 1971-09-21 Beloit Corp Headbox
DE1904962A1 (de) * 1969-02-01 1970-08-20 Arledter Dr Ing Hanns F Doppelsieb-Papiermaschine
US3619362A (en) * 1969-02-03 1971-11-09 Beloit Corp Papermaking headbox stock nozzle with liquid jacket means for elimination of stock exposure to air

Also Published As

Publication number Publication date
ZA733652B (en) 1974-04-24
CA971407A (en) 1975-07-22
AR196668A1 (es) 1974-02-12
FI61217C (fi) 1982-06-10
GB1418057A (en) 1975-12-17
AU5673673A (en) 1974-12-12
FR2187990B1 (fr) 1979-07-27
DE2329658B2 (de) 1979-08-30
BR7304215D0 (pt) 1974-07-18
SE397549B (sv) 1977-11-07
US3839143A (en) 1974-10-01
BE800178A (fr) 1973-09-17
FI61217B (fi) 1982-02-26
JPS5214331B2 (fr) 1977-04-21
IT990621B (it) 1975-07-10
DE2329658A1 (de) 1974-01-03
JPS4948914A (fr) 1974-05-11
NL7307840A (fr) 1973-12-11
FR2187990A1 (fr) 1974-01-18
DE2329658C3 (de) 1980-05-08

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Publication Publication Date Title
ES415529A1 (es) Perfeccionamientos introducidos en un mecanismo de forma- cion para formar una red fibrosa continua de capas multi- ples.
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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19860617