GB1387109A - Paper making machine - Google Patents

Paper making machine

Info

Publication number
GB1387109A
GB1387109A GB981673A GB981673A GB1387109A GB 1387109 A GB1387109 A GB 1387109A GB 981673 A GB981673 A GB 981673A GB 981673 A GB981673 A GB 981673A GB 1387109 A GB1387109 A GB 1387109A
Authority
GB
United Kingdom
Prior art keywords
forming
layer
felt
unit
paper
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
GB981673A
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of GB1387109A publication Critical patent/GB1387109A/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
    • 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

Landscapes

  • Paper (AREA)

Abstract

1387109 Paper-making machines MITSUBISHI JUKOGYO K K 28 Feb 1973 [29 Feb 1972] 9816/73 Heading D2A A paper making machine for making three- or multi-layer paper comprises a Fourdrinier wire part 1 having a wire 7 for forming a first layer, unit 3 for forming a second layer on the first between upper and lower wires 9, 7 and for transferring the two layers to an endless conveying felt 2, and at least one further unit, 4a, 4b, 4c for forming further layers between the felt 2 and respective upper wires, each unit 3, 4a, 4b, 4c including dewatering equipment( not shown). Further dewatering of the web may be achieved in a low-nip pressure press 5 having an endless felt 21 travelling around press rolls 20. The units 3, 4a, 4b, 4c are preferably 'Inverform' (Trade- Mark) units.
GB981673A 1972-02-29 1973-02-28 Paper making machine Expired GB1387109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972024146U JPS513203Y2 (en) 1972-02-29 1972-02-29

Publications (1)

Publication Number Publication Date
GB1387109A true GB1387109A (en) 1975-03-12

Family

ID=12130177

Family Applications (1)

Application Number Title Priority Date Filing Date
GB981673A Expired GB1387109A (en) 1972-02-29 1973-02-28 Paper making machine

Country Status (5)

Country Link
US (1) US3891501A (en)
JP (1) JPS513203Y2 (en)
DE (1) DE2310445C3 (en)
GB (1) GB1387109A (en)
IT (1) IT979629B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10760220B2 (en) * 2014-04-23 2020-09-01 Hewlett-Packard Development Company, L.P. Packaging material and method for making the same

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI75383C (en) * 1986-02-11 1988-06-09 Ahlstroem Oy Process for making multi-layer board.
US5404653A (en) * 1987-02-13 1995-04-11 Beloit Technologies, Inc. Apparatus for drying a web
US5507104A (en) * 1987-02-13 1996-04-16 Beloit Technologies, Inc. Web drying apparatus
US6049999A (en) * 1987-02-13 2000-04-18 Beloit Technologies, Inc. Machine and process for the restrained drying of a paper web
US5002638A (en) * 1988-06-13 1991-03-26 Appleton Mills Papermaking machine in which the paper web is supported in the draw between the press and dryer sections
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
ITMI20060698A1 (en) * 2006-04-07 2007-10-08 Gruppo Cordenons Spa PAPER SAFETY MATERIAL IN PARTICULAR FOR LABELING AND PACKAGING AND ITS PROCESS OF MANUFACTURING
CN111492108A (en) * 2017-10-18 2020-08-04 索理思科技开曼公司 Method for producing a multi-ply paper

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI58367C (en) * 1969-03-03 1981-01-12 Tampella Oy Ab KOMBINERAD PAPPERSMASKIN
US3671389A (en) * 1970-01-22 1972-06-20 Johnson & Co Inc A Apparatus for transferring a web from the forming section to the press section in a papermaking machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10760220B2 (en) * 2014-04-23 2020-09-01 Hewlett-Packard Development Company, L.P. Packaging material and method for making the same

Also Published As

Publication number Publication date
JPS48100904U (en) 1973-11-28
IT979629B (en) 1974-09-30
JPS513203Y2 (en) 1976-01-30
US3891501A (en) 1975-06-24
DE2310445A1 (en) 1973-09-20
DE2310445C3 (en) 1975-08-21
DE2310445B2 (en) 1975-01-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee