CA996386A - Multi-ply paper forming machine - Google Patents

Multi-ply paper forming machine

Info

Publication number
CA996386A
CA996386A CA198,600A CA198600A CA996386A CA 996386 A CA996386 A CA 996386A CA 198600 A CA198600 A CA 198600A CA 996386 A CA996386 A CA 996386A
Authority
CA
Canada
Prior art keywords
forming machine
paper forming
ply paper
ply
machine
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
CA198,600A
Inventor
William J. Roell
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
Application granted granted Critical
Publication of CA996386A publication Critical patent/CA996386A/en
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
CA198,600A 1973-06-04 1974-04-25 Multi-ply paper forming machine Expired CA996386A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00365993A US3856618A (en) 1973-06-04 1973-06-04 Multi-ply paper forming machine with upward and downward forming runs

Publications (1)

Publication Number Publication Date
CA996386A true CA996386A (en) 1976-09-07

Family

ID=23441249

Family Applications (1)

Application Number Title Priority Date Filing Date
CA198,600A Expired CA996386A (en) 1973-06-04 1974-04-25 Multi-ply paper forming machine

Country Status (3)

Country Link
US (1) US3856618A (en)
JP (1) JPS5244924B2 (en)
CA (1) CA996386A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222862A (en) * 1978-10-06 1980-09-16 Nalco Chemical Company Flotation of oxidized coal with a latex emulsion of sodium polyacrylate used as a promoter
US4324820A (en) * 1980-07-18 1982-04-13 St. Regis Paper Company Method and apparatus for coating a paper web
AT377024B (en) * 1981-06-03 1985-01-25 Escher Wyss Gmbh WASHING DEVICE FOR WASHING FIBROUS SUSPENSIONS
FI840246A (en) * 1984-01-20 1985-07-21 Valmet Oy FOERFARANDE OCH ANORDNING VID FORMNING AV PAPPERSBANA.
GB8906275D0 (en) * 1989-03-18 1989-05-04 Beloit Corp Web former
SE510341C2 (en) * 1997-08-19 1999-05-17 Sca Research Ab Method and apparatus for forming a multilayer web
FI982813A (en) * 1998-12-29 2000-06-30 Valmet Corp Multilayer sheet forming unit for making paper
CA2449878A1 (en) * 2001-06-06 2002-12-12 Kemira Chemicals Oy Method for manufacturing a multilayered pulp product comprising a charge between layers
FI116628B (en) * 2004-02-13 2006-01-13 Metso Paper Inc Multi-layer forming portion
FI116688B (en) * 2004-02-13 2006-01-31 Metso Paper Inc Multi-layer forming portion

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977277A (en) * 1957-07-15 1961-03-28 Pusey & Jones Corp Method and apparatus for making a web of fibrous material
US3471367A (en) * 1966-02-21 1969-10-07 Black Clawson Co Apparatus for making multi-ply paper
US3543834A (en) * 1968-01-05 1970-12-01 Beloit Corp Multi-layer centrifugal web former
US3597315A (en) * 1968-10-30 1971-08-03 Black Clawson Co Vertical twin-wire paper machine
US3752734A (en) * 1970-08-12 1973-08-14 Black Clawson Co Multi ply paper machine
US3726758A (en) * 1971-07-08 1973-04-10 J Parker Twin-wire web forming system with dewatering by centrifugal forces

Also Published As

Publication number Publication date
JPS5244924B2 (en) 1977-11-11
JPS5020008A (en) 1975-03-03
US3856618A (en) 1974-12-24

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