AT140046T - Foam-forming method and device - Google Patents

Foam-forming method and device

Info

Publication number
AT140046T
AT140046T AT91309514T AT91309514T AT140046T AT 140046 T AT140046 T AT 140046T AT 91309514 T AT91309514 T AT 91309514T AT 91309514 T AT91309514 T AT 91309514T AT 140046 T AT140046 T AT 140046T
Authority
AT
Austria
Prior art keywords
foam
device
forming method
forming
method
Prior art date
Application number
AT91309514T
Other languages
German (de)
Inventor
John Henry Dwiggins
Dinesh W Bhat
Original Assignee
James River 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
Priority to US59914990A priority Critical
Application filed by James River Corp filed Critical James River Corp
Publication of AT140046T publication Critical patent/AT140046T/en

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/002Processes 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
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00Paper making and fiber liberation
    • Y10S162/09Uses for paper making sludge
    • Y10S162/10Computer control of paper making variables
    • Y10S162/11Wet end paper making variables
AT91309514T 1990-10-17 1991-10-16 Foam-forming method and device AT140046T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US59914990A true 1990-10-17 1990-10-17

Publications (1)

Publication Number Publication Date
AT140046T true AT140046T (en) 1996-07-15

Family

ID=24398444

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91309514T AT140046T (en) 1990-10-17 1991-10-16 Foam-forming method and device

Country Status (7)

Country Link
US (2) US6413368B1 (en)
EP (1) EP0481745B1 (en)
JP (1) JPH05148792A (en)
AT (1) AT140046T (en)
CA (1) CA2053505C (en)
DE (2) DE69120629T2 (en)
ES (1) ES2089149T3 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2087251T3 (en) * 1990-10-17 1996-07-16 James River Corp Recovery of surfactant from a papermaking process.
CA2204452C (en) * 1996-05-09 2007-03-27 Joseph C. Leege Method of making an ultra soft, high basis weight tissue and product produced thereby
US6752907B2 (en) 2001-01-12 2004-06-22 Georgia-Pacific Corporation Wet crepe throughdry process for making absorbent sheet and novel fibrous product
US6723670B2 (en) * 2001-08-07 2004-04-20 Johns Manville International, Inc. Coated nonwoven fiber mat
FI115512B (en) * 2001-11-09 2005-05-31 Ahlstrom Glassfibre Oy A method and apparatus for performing vaahtorainauksen
US6733626B2 (en) 2001-12-21 2004-05-11 Georgia Pacific Corporation Apparatus and method for degrading a web in the machine direction while preserving cross-machine direction strength
US6835311B2 (en) * 2002-01-31 2004-12-28 Koslow Technologies Corporation Microporous filter media, filtration systems containing same, and methods of making and using
US7287650B2 (en) * 2002-01-31 2007-10-30 Kx Technologies Llc Structures that inhibit microbial growth
US8394236B2 (en) 2002-10-07 2013-03-12 Georgia-Pacific Consumer Products Lp Absorbent sheet of cellulosic fibers
US7442278B2 (en) 2002-10-07 2008-10-28 Georgia-Pacific Consumer Products Lp Fabric crepe and in fabric drying process for producing absorbent sheet
US7399378B2 (en) 2002-10-07 2008-07-15 Georgia-Pacific Consumer Products Lp Fabric crepe process for making absorbent sheet
US7494563B2 (en) 2002-10-07 2009-02-24 Georgia-Pacific Consumer Products Lp Fabric creped absorbent sheet with variable local basis weight
US7789995B2 (en) 2002-10-07 2010-09-07 Georgia-Pacific Consumer Products, LP Fabric crepe/draw process for producing absorbent sheet
US7300547B2 (en) 2002-11-07 2007-11-27 Georgia-Pacific Consumer Products Llc Absorbent sheet exhibiting resistance to moisture penetration
CA2532040C (en) 2003-07-23 2012-09-11 Fort James Corporation Method of curling fiber and absorbent sheet containing same
ES2590139T3 (en) 2004-04-14 2016-11-18 Georgia-Pacific Consumer Products Lp Absorbent product with high stretchability and low CD tensile ratios made with a fabric creping process with high solids
US7503998B2 (en) 2004-06-18 2009-03-17 Georgia-Pacific Consumer Products Lp High solids fabric crepe process for producing absorbent sheet with in-fabric drying
US7416637B2 (en) 2004-07-01 2008-08-26 Georgia-Pacific Consumer Products Lp Low compaction, pneumatic dewatering process for producing absorbent sheet
US8178025B2 (en) 2004-12-03 2012-05-15 Georgia-Pacific Consumer Products Lp Embossing system and product made thereby with both perforate bosses in the cross machine direction and a macro pattern
US7662257B2 (en) 2005-04-21 2010-02-16 Georgia-Pacific Consumer Products Llc Multi-ply paper towel with absorbent core
WO2007139726A1 (en) 2006-05-26 2007-12-06 Georgia-Pacific Consumer Products Lp Fabric creped absorbent sheet wth variable local basis weight
US20070095748A1 (en) * 2005-11-02 2007-05-03 Michael Gerakios Pore size controlled materials for wet/dry filtration
US7850823B2 (en) 2006-03-06 2010-12-14 Georgia-Pacific Consumer Products Lp Method of controlling adhesive build-up on a yankee dryer
JP4945157B2 (en) * 2006-03-27 2012-06-06 株式会社東芝 Resiliency excellent renewable foamed molded product and manufacturing method and reproducing method thereof
CA2735867C (en) 2008-09-16 2017-12-05 Dixie Consumer Products Llc Food wrap basesheet with regenerated cellulose microfiber
US8293072B2 (en) 2009-01-28 2012-10-23 Georgia-Pacific Consumer Products Lp Belt-creped, variable local basis weight absorbent sheet prepared with perforated polymeric belt
US8540846B2 (en) 2009-01-28 2013-09-24 Georgia-Pacific Consumer Products Lp Belt-creped, variable local basis weight multi-ply sheet with cellulose microfiber prepared with perforated polymeric belt
US9309627B2 (en) 2011-07-28 2016-04-12 Georgia-Pacific Consumer Products Lp High softness, high durability bath tissues with temporary wet strength
US9267240B2 (en) 2011-07-28 2016-02-23 Georgia-Pacific Products LP High softness, high durability bath tissue incorporating high lignin eucalyptus fiber
FI20135157A (en) 2013-02-22 2014-08-23 Wetend Technologies Oy The arrangement and a method for manufacturing a fibrous web
FI127368B (en) 2013-06-20 2018-04-30 Metsae Board Oyj Process for the preparation of the fiber web and the fiber product
FI126699B (en) 2014-05-15 2017-04-13 Metsä Board Oyj Process for the preparation of board
PL2944720T3 (en) * 2014-05-15 2019-02-28 ICONè S.R.L. Former section and method for producing paper
CN109642395A (en) * 2016-09-01 2019-04-16 易希提卫生与保健公司 Method and apparatus for Wet laid nonwoven object

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1740280A (en) 1928-12-19 1929-12-17 Sidney L Schwarz Distended fibrous material and process of producing the same
US1870279A (en) 1930-05-16 1932-08-09 Cellufoam Corp Method of making layers of distended fibrous material
US3007840A (en) 1958-04-03 1961-11-07 Du Pont Process of dispersing fibrous material in a foam and resulting product
US3326745A (en) 1964-12-04 1967-06-20 Kimberly Clark Co Apparatus for forming paper between a forming wire and felt
GB1129757A (en) * 1966-05-31 1968-10-09 Wiggins Teape Res Dev Method of producing a thixotropic liquid suspending medium particularly for the forming of non-woven fibrous webs
US3506538A (en) 1966-12-21 1970-04-14 Procter & Gamble Apparatus for producing a homogeneous foam
US3542640A (en) 1967-03-23 1970-11-24 Procter & Gamble Method for drying a wet foam containing cellulosic fibers
US3619360A (en) * 1968-12-17 1971-11-09 Beloit Corp Basis weight control system for a papermaking machine
GB1279210A (en) 1970-05-26 1972-06-28 Wiggins Teape Res Dev Non-woven fibrous material
US3746613A (en) 1971-02-11 1973-07-17 E Vauhkonen Twin wire paper making machine wherein the wires travel in an arc
GB1375196A (en) 1971-09-20 1974-11-27
US3837999A (en) * 1971-12-20 1974-09-24 Kimberly Clark Co Method of controlling the orientation of fibers in a foam formed sheet
US3806406A (en) 1971-12-20 1974-04-23 Beloit Corp Tissue former including a yankee drier having raised surface portions
US3938782A (en) 1972-04-07 1976-02-17 Wiggins Teape Research & Development Limited Apparatus for producing a foamed fibre dispersion
FI65459C (en) * 1972-04-07 1984-05-10 Wiggins Teape Res Dev Foerfarande Foer framstaellning and the arrangement of a fiber suspension foerskummad
US3798122A (en) 1972-06-26 1974-03-19 Kimberly Clark Co Method and apparatus for the production of fibrous sheets
US3846232A (en) 1973-03-23 1974-11-05 Valmet Oy Twin-wire paper forming with wires wrapping around a suction web-forming breast roll and then following a curved path to a suction couch roll
US3876498A (en) 1973-09-14 1975-04-08 Beloit Corp Controlled forming wire separation on impervious roll of twin-wire papermaking machine
GB1431603A (en) 1973-11-26 1976-04-14 Wiggins Teape Ltd Forming non-woven fibrous material
US4007083A (en) 1973-12-26 1977-02-08 International Paper Company Method for forming wet-laid non-woven webs
US4049491A (en) 1975-02-20 1977-09-20 International Paper Company Viscous dispersion for forming wet-laid, non-woven fabrics
US4062721A (en) 1976-10-26 1977-12-13 Conwed Corporation Use of surfactant to increase water removal from fibrous web
US4299655A (en) 1978-03-13 1981-11-10 Beloit Corporation Foam generator for papermaking machine
US4543156A (en) * 1982-05-19 1985-09-24 James River-Norwalk, Inc. Method for manufacture of a non-woven fibrous web
US4443299A (en) * 1980-08-18 1984-04-17 James River-Dixie/Northern, Inc. Apparatus and method for the manufacture of a non-woven fibrous web
US4443297A (en) * 1980-08-18 1984-04-17 James River-Dixie/Northern, Inc. Apparatus and method for the manufacture of a non-woven fibrous web
US4498956A (en) * 1981-09-25 1985-02-12 James River-Norwalk, Inc. Apparatus and method for the manufacture of a non-woven fibrous web
SE428811B (en) 1981-12-03 1983-07-25 Karlstad Mekaniska Ab Method and device for the front tell up of a multi-layered paper path
US4488932A (en) 1982-08-18 1984-12-18 James River-Dixie/Northern, Inc. Fibrous webs of enhanced bulk and method of manufacturing same
CA1230995A (en) 1983-02-10 1988-01-05 Eben W. Freeman Method and apparatus for producing paper and other nonwoven fibrous webs
US4686006A (en) 1984-04-16 1987-08-11 James River - Norwalk, Inc. Apparatus and method for the manufacture of fibrous webs
US4764253A (en) * 1986-01-06 1988-08-16 James River-Norwalk, Inc. Method for controlling feed of foamed fiber slurries
US4869782A (en) 1988-02-12 1989-09-26 James River-Norwalk, Inc. Method of producing high bulking anfractuous cellulosic fiber using anhydrous liquid ammonia

Also Published As

Publication number Publication date
US6413368B1 (en) 2002-07-02
ES2089149T3 (en) 1996-10-01
JPH05148792A (en) 1993-06-15
EP0481745A1 (en) 1992-04-22
CA2053505A1 (en) 1992-04-18
US20020066544A1 (en) 2002-06-06
DE69120629D1 (en) 1996-08-08
EP0481745B1 (en) 1996-07-03
CA2053505C (en) 1999-04-13
US6500302B2 (en) 2002-12-31
DE69120629T2 (en) 1996-10-31

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties