ATE48861T1 - DEVICE FOR PRODUCTION OF FIBER WEB. - Google Patents

DEVICE FOR PRODUCTION OF FIBER WEB.

Info

Publication number
ATE48861T1
ATE48861T1 AT85104134T AT85104134T ATE48861T1 AT E48861 T1 ATE48861 T1 AT E48861T1 AT 85104134 T AT85104134 T AT 85104134T AT 85104134 T AT85104134 T AT 85104134T AT E48861 T1 ATE48861 T1 AT E48861T1
Authority
AT
Austria
Prior art keywords
foam
fiber furnish
channel
production
fiber web
Prior art date
Application number
AT85104134T
Other languages
German (de)
Inventor
James Oscar Cheshire
Robert John Marinack
Den Akker Johannes Archiba Van
Douglas Leroy Lindgren
Original Assignee
James River Norwalk Inc
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 James River Norwalk Inc filed Critical James River Norwalk Inc
Application granted granted Critical
Publication of ATE48861T1 publication Critical patent/ATE48861T1/en

Links

Classifications

    • 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
    • D21F1/022—Means for injecting material into flow within the headbox
    • 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
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines
    • D21F1/026—Details of the turbulence 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
    • 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
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/002—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines by using a foamed suspension

Landscapes

  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

Apparatus and method for laying down a fibrous web from a foam-fiber furnish. A headbox includes walls defining an elongate channel extending transversley of the direction of movement of the forming wire. Foam-forming nozzles are positioned to introduce foam-fiber furnish into the channel for turbulence - inducing impact on an oppositely disposed wall defining the channel. The turbulently flowing foam-fiber furnish is then introduced to the headbox slice for discharge onto the forming wire with minimized MD orientation of the fibers.
AT85104134T 1984-04-16 1985-04-04 DEVICE FOR PRODUCTION OF FIBER WEB. ATE48861T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60067984A 1984-04-16 1984-04-16
EP85104134A EP0158938B1 (en) 1984-04-16 1985-04-04 Apparatus for the manufacture of fibrous webs

Publications (1)

Publication Number Publication Date
ATE48861T1 true ATE48861T1 (en) 1990-01-15

Family

ID=24404639

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85104134T ATE48861T1 (en) 1984-04-16 1985-04-04 DEVICE FOR PRODUCTION OF FIBER WEB.

Country Status (4)

Country Link
EP (1) EP0158938B1 (en)
JP (1) JPS60231895A (en)
AT (1) ATE48861T1 (en)
DE (1) DE3574887D1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2918500A (en) * 1999-02-25 2000-09-14 Ahlstrom Glassfibre Oy Foam process web production with foam dilution
FI115512B (en) 2001-11-09 2005-05-31 Ahlstrom Glassfibre Oy Method and apparatus for performing foam molding
EP3371368B1 (en) 2015-11-03 2021-03-17 Kimberly-Clark Worldwide, Inc. Paper tissue with high bulk and low lint
US12331465B2 (en) 2017-04-28 2025-06-17 Kimberly-Clark Worldwide, Inc. Foam-formed fibrous sheets with crimped staple fibers
MX2020004101A (en) 2017-11-29 2020-07-24 Kimberly Clark Co Fibrous sheet with improved properties.
CN112469857B (en) 2018-07-25 2022-06-17 金伯利-克拉克环球有限公司 Method for producing three-dimensional foam-laid nonwovens
DE102022115964A1 (en) * 2022-06-27 2023-12-28 Andritz Küsters Gmbh Method and device for producing a fiber web
DE102023136266A1 (en) * 2023-12-21 2025-06-26 Andritz Küsters Gmbh Method and device for producing a fiber web

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3837999A (en) * 1971-12-20 1974-09-24 Kimberly Clark Co Method of controlling the orientation of fibers in a foam formed sheet
US3938782A (en) * 1972-04-07 1976-02-17 Wiggins Teape Research & Development Limited Apparatus for producing a foamed fibre dispersion
US3798122A (en) * 1972-06-26 1974-03-19 Kimberly Clark Co Method and apparatus for the production of fibrous sheets
GB1548924A (en) * 1975-05-06 1979-07-18 St Annes Board Mill Co Ltd Flowboxes
US4197159A (en) * 1977-09-02 1980-04-08 St. Anne's Board Mill Company Limited Flowboxes

Also Published As

Publication number Publication date
EP0158938A2 (en) 1985-10-23
EP0158938A3 (en) 1986-12-30
EP0158938B1 (en) 1989-12-20
JPS60231895A (en) 1985-11-18
DE3574887D1 (en) 1990-01-25
JPH032995B2 (en) 1991-01-17

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee