ES413439A1 - Manufacture of non-woven fibrous material from a foamed furnish - Google Patents
Manufacture of non-woven fibrous material from a foamed furnishInfo
- Publication number
- ES413439A1 ES413439A1 ES413439A ES413439A ES413439A1 ES 413439 A1 ES413439 A1 ES 413439A1 ES 413439 A ES413439 A ES 413439A ES 413439 A ES413439 A ES 413439A ES 413439 A1 ES413439 A1 ES 413439A1
- Authority
- ES
- Spain
- Prior art keywords
- support
- fibrous material
- woven fibrous
- manufacture
- dispersion
- 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
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
- D21F11/002—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)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Reinforced Plastic Materials (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Non-woven fibrous material is manufactured from a foamed fibre dispersion fed to a foraminous support and the invention resides in forming the foamed fibre dispersion by applying a vacuum to the underside of the support to recover a major part of the liquid from the dispersion on the support, delivering the recovered liquid to a mixer and mixing the recovered liquid in the mixer with fibres, a air, and a surface active agent to obtain a mixture thereof which is fed to a foaming device in which the foamed fibre dispersion is formed for feeding to the support.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1621072A GB1395757A (en) | 1972-04-07 | 1972-04-07 | Apparatus for producing a foamed fibre dispersion |
GB1534473A GB1397378A (en) | 1973-03-30 | 1973-03-30 | Manufacture of non-woven fibrous material |
Publications (1)
Publication Number | Publication Date |
---|---|
ES413439A1 true ES413439A1 (en) | 1976-06-01 |
Family
ID=26251228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES413439A Expired ES413439A1 (en) | 1972-04-07 | 1973-04-06 | Manufacture of non-woven fibrous material from a foamed furnish |
Country Status (13)
Country | Link |
---|---|
US (1) | US3871952A (en) |
AR (2) | AR199395A1 (en) |
AT (1) | AT324825B (en) |
CA (1) | CA983300A (en) |
DD (2) | DD104582A5 (en) |
DE (1) | DE2317402C3 (en) |
ES (1) | ES413439A1 (en) |
FI (2) | FI65459C (en) |
FR (1) | FR2179205B1 (en) |
IT (1) | IT980789B (en) |
NL (1) | NL171733C (en) |
NO (1) | NO142678C (en) |
SE (1) | SE395489B (en) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE29770E (en) * | 1973-09-14 | 1978-09-19 | Isorel S.A. | Manufacture of fiberboard according to the wet method with closed backwater system |
US4299655A (en) * | 1978-03-13 | 1981-11-10 | Beloit Corporation | Foam generator for papermaking machine |
US4288475A (en) * | 1979-10-22 | 1981-09-08 | Meeker Brian L | Method and apparatus for impregnating a fibrous web |
FR2475924A1 (en) * | 1980-02-15 | 1981-08-21 | Dalle & Lecomte Papeteries | Dispersion of fibres in liq. - using parallel liq. streams, which diverge used in nonwoven material prodn. |
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 |
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 |
US4498956A (en) * | 1981-09-25 | 1985-02-12 | James River-Norwalk, Inc. | Apparatus and method for the manufacture of a non-woven fibrous web |
US4543156A (en) * | 1982-05-19 | 1985-09-24 | James River-Norwalk, Inc. | Method for manufacture of a non-woven fibrous web |
US4686006A (en) * | 1984-04-16 | 1987-08-11 | James River - Norwalk, Inc. | Apparatus and method for the manufacture of fibrous webs |
US5013405A (en) * | 1987-01-12 | 1991-05-07 | Usg Interiors, Inc. | Method of making a low density frothed mineral wool |
US4952448A (en) * | 1989-05-03 | 1990-08-28 | General Electric Company | Fiber reinforced polymeric structure for EMI shielding and process for making same |
DE69119864T2 (en) | 1990-10-17 | 1996-10-02 | James River Corp | Recovery of wetting agent from a paper manufacturing process |
EP0481745B1 (en) * | 1990-10-17 | 1996-07-03 | James River Corporation Of Virginia | Foam forming method and apparatus |
US6355142B1 (en) | 1990-11-01 | 2002-03-12 | Fort James Corporation Of Virginia | Method of controlling headbox jet velocity for foamed furnishes |
EP0491204B1 (en) * | 1990-12-05 | 1997-01-15 | Ppg Industries, Inc. | Wet laid fibrous thermoplastic material and aqueous dispersion for producing same |
US5137551A (en) * | 1990-12-12 | 1992-08-11 | James River Corporation Of Virginia | Extraction method and apparatus |
US5348453A (en) * | 1990-12-24 | 1994-09-20 | James River Corporation Of Virginia | Positive displacement screw pump having pressure feedback control |
US5227023A (en) * | 1991-08-26 | 1993-07-13 | James River Corporation Of Virginia | Multi-layer papers and tissues |
US5238534A (en) * | 1992-01-24 | 1993-08-24 | James River Corporation Of Virginia | Wetlaid nonwovens on high speed machines |
US5200035A (en) * | 1992-01-24 | 1993-04-06 | James River Corporation Of Virginia | High uniformity foam forming |
FR2715671B1 (en) * | 1994-02-01 | 1996-03-15 | Kaysersberg Sa | Method of manufacturing a sheet of paper or nonwoven in a foam medium, using a nonionic surfactant. |
US6054022A (en) * | 1996-09-12 | 2000-04-25 | Owens-Corning Veil U.K. Ltd. | Method for producing a non-woven glass fiber mat comprising bundles of fibers |
US20050090789A1 (en) * | 1996-12-06 | 2005-04-28 | Graef Peter A. | Absorbent composite having improved surface dryness |
WO1998024621A1 (en) | 1996-12-06 | 1998-06-11 | Weyerhaeuser Company | Unitary stratified composite |
US6734335B1 (en) | 1996-12-06 | 2004-05-11 | Weyerhaeuser Company | Unitary absorbent system |
CA2274157C (en) * | 1996-12-19 | 2004-09-21 | Ahlstrom Paper Group Oy | Using centrifugal pumps in the foam process of producing non-woven webs |
FI112392B (en) | 1996-12-19 | 2003-11-28 | Ahlstrom Glassfibre Oy | Method and equipment for treating a foam mixture formed and / or needed in the manufacture of a fibrous web formed by a foam process |
CA2288689A1 (en) | 1997-05-13 | 1998-11-19 | Peter A. Graef | Reticulated absorbent composite |
US5904809A (en) * | 1997-09-04 | 1999-05-18 | Ahlstrom Paper Group Oy | Introduction of fiber-free foam into, or near, a headbox during foam process web making |
FI107285B (en) | 1998-02-26 | 2001-06-29 | Ahlstrom Paper Group Oy | Replacement pump, procedure for improving its function and use of the pump |
US6630054B1 (en) * | 1998-03-19 | 2003-10-07 | Weyerhaeuser Company | Methods for forming a fluted composite |
KR20010042002A (en) * | 1998-03-19 | 2001-05-25 | 오그덴 브라이언 씨 | Methods for forming a fluted composite |
EP1102892A1 (en) * | 1998-07-07 | 2001-05-30 | Ahlstrom Glassfibre OY | Foam process implementation using fuzzy controllers |
WO2000050694A1 (en) | 1999-02-25 | 2000-08-31 | Ahlstrom Glassfibre Oy | Foam process web production with foam dilution |
US6238518B1 (en) | 1999-03-02 | 2001-05-29 | Ahlstrom Paper Group Oy | Foam process for producing multi-layered webs |
US6867346B1 (en) | 1999-09-21 | 2005-03-15 | Weyerhaeuser Company | Absorbent composite having fibrous bands |
US6703330B1 (en) | 1999-09-21 | 2004-03-09 | Weyerhaeuser Company | Fluted absorbent composite |
US6613424B1 (en) | 1999-10-01 | 2003-09-02 | Awi Licensing Company | Composite structure with foamed cementitious layer |
US6443258B1 (en) | 1999-10-01 | 2002-09-03 | Awi Licensing Company | Durable porous article of manufacture and a process to create same |
US6983821B2 (en) * | 1999-10-01 | 2006-01-10 | Awi Licensing Company | Acoustical panel having a honeycomb structure and method of making the same |
US6780356B1 (en) | 1999-10-01 | 2004-08-24 | Awi Licensing Company | Method for producing an inorganic foam structure for use as a durable acoustical panel |
EP1094164B1 (en) | 1999-10-18 | 2008-12-10 | Armstrong World Industries, Inc. | Foamed composite panel with improved acoustics and durability |
US6440266B1 (en) * | 2000-09-05 | 2002-08-27 | Ahlstrom Paper Group Research And Competence Center | Production of reactive material containing webs |
FI115512B (en) * | 2001-11-09 | 2005-05-31 | Ahlstrom Glassfibre Oy | Method and apparatus for performing foam molding |
US6921459B2 (en) * | 2002-09-10 | 2005-07-26 | Fibermark, Inc. | Process for making a sheet of aramid fibers using a foamed medium |
US20040121680A1 (en) * | 2002-12-23 | 2004-06-24 | Kimberly-Clark Worldwide, Inc. | Compositions and methods for treating lofty nonwoven substrates |
UA88764C2 (en) * | 2003-03-19 | 2009-11-25 | Юнайтед Стейтс Джипсум Компани | Acoustic panel, containing interlaced fixed matrix from hardened gypsum, and the process for its production (variants) |
US7682697B2 (en) * | 2004-03-26 | 2010-03-23 | Azdel, Inc. | Fiber reinforced thermoplastic sheets with surface coverings |
USRE44893E1 (en) | 2004-03-26 | 2014-05-13 | Hanwha Azdel, Inc. | Fiber reinforced thermoplastic sheets with surface coverings |
US7431980B2 (en) * | 2004-11-08 | 2008-10-07 | Azdel, Inc. | Composite thermoplastic sheets including natural fibers |
US20070269644A1 (en) * | 2006-05-19 | 2007-11-22 | Azdel, Inc. | Method of increasing loft in a porous fiber reinforced thermoplastic sheet |
US20080179775A1 (en) * | 2007-01-31 | 2008-07-31 | Usg Interiors, Inc. | Transfer Plate Useful in the Manufacture of Panel and Board Products |
US8361278B2 (en) * | 2008-09-16 | 2013-01-29 | Dixie Consumer Products Llc | Food wrap base sheet with regenerated cellulose microfiber |
FI124235B (en) | 2012-04-26 | 2014-05-15 | Stora Enso Oyj | Fiber-based paper or paperboard web and a process for its manufacture |
FI20135157A (en) | 2013-02-22 | 2014-08-23 | Wetend Technologies Oy | Arrangement and process for the production of fiber web |
FI126194B (en) * | 2013-09-13 | 2016-08-15 | Teknologian Tutkimuskeskus Vtt Oy | A method for forming a fibrous product |
CN103993498B (en) * | 2014-06-11 | 2016-03-23 | 中国海诚工程科技股份有限公司 | A kind of distribution apparatus of foamed slurry |
SE539865C2 (en) * | 2014-10-03 | 2017-12-27 | Stora Enso Oyj | Method for producing a foam web involving electron beam radiation |
BR112018007748B1 (en) | 2015-11-03 | 2022-07-26 | Kimberly-Clark Worldwide, Inc. | PAPER FABRIC PRODUCT, CLEANING PRODUCT, AND, PERSONAL CARE ABSORBING ARTICLE |
US10519607B2 (en) | 2016-05-23 | 2019-12-31 | Gpcp Ip Holdings Llc | Dissolved air de-bonding of a tissue sheet |
CA3034508C (en) * | 2016-09-01 | 2022-03-29 | Essity Hygiene And Health Aktiebolag | Process and apparatus for wetlaying nonwovens |
CN110023563B (en) | 2016-12-22 | 2021-02-09 | 金伯利-克拉克环球有限公司 | Method and system for reorienting fibers during foam formation |
WO2018152082A1 (en) | 2017-02-15 | 2018-08-23 | Flex R&D, Inc. | Lightweight paper board |
BR112020007694B1 (en) | 2017-11-29 | 2022-12-13 | Kimberly-Clark Worldwide, Inc | METHOD FOR PRODUCING A MULTILAYER SUBSTRATE FORMED BY FOAM |
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 |
KR102589122B1 (en) * | 2018-12-28 | 2023-10-16 | 킴벌리-클라크 월드와이드, 인크. | Elastic, multi-layer wiping product |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3021255A (en) * | 1958-06-27 | 1962-02-13 | Forming Machine Company Of Ame | Method of and machine for forming strips of material from wet mixes, including fibers |
US3296066A (en) * | 1963-11-13 | 1967-01-03 | Black Clawson Co | Headbox for papermaking machine and stock distributor thereto |
DE1560872A1 (en) * | 1964-06-16 | 1970-06-11 | Kalle Ag | Process for the production of nonwovens |
US3494824A (en) * | 1965-12-27 | 1970-02-10 | United States Gypsum Co | Foamed water felted insulation and building product |
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 |
BE757686A (en) * | 1969-11-03 | 1971-04-01 | Neyrpic Bmb | PROCESS AND APPARATUS FOR STRUCTURING AND CONSOLIDATION OF FIBER OR PARTICLE SAILS |
-
1973
- 1973-04-03 FI FI1022/73A patent/FI65459C/en not_active IP Right Cessation
- 1973-04-05 FI FI1053/73A patent/FI56869C/en active
- 1973-04-06 DE DE2317402A patent/DE2317402C3/en not_active Expired
- 1973-04-06 CA CA168,627A patent/CA983300A/en not_active Expired
- 1973-04-06 AT AT303173A patent/AT324825B/en not_active IP Right Cessation
- 1973-04-06 ES ES413439A patent/ES413439A1/en not_active Expired
- 1973-04-06 NL NLAANVRAGE7304817,A patent/NL171733C/en not_active IP Right Cessation
- 1973-04-06 US US348596A patent/US3871952A/en not_active Expired - Lifetime
- 1973-04-06 FR FR7312416A patent/FR2179205B1/fr not_active Expired
- 1973-04-06 SE SE7304888A patent/SE395489B/en unknown
- 1973-04-06 NO NO1411/73A patent/NO142678C/en unknown
- 1973-04-06 IT IT68005/73A patent/IT980789B/en active
- 1973-04-09 DD DD170040A patent/DD104582A5/en unknown
- 1973-04-09 AR AR247452A patent/AR199395A1/en active
- 1973-04-09 DD DD170052A patent/DD104581A5/xx unknown
- 1973-09-09 AR AR247453A patent/AR202457A1/en active
Also Published As
Publication number | Publication date |
---|---|
FI65459C (en) | 1984-05-10 |
CA983300A (en) | 1976-02-10 |
NL171733C (en) | 1983-05-02 |
US3871952A (en) | 1975-03-18 |
DE2317402B2 (en) | 1980-10-16 |
FR2179205A1 (en) | 1973-11-16 |
IT980789B (en) | 1974-10-10 |
FR2179205B1 (en) | 1975-12-26 |
NL171733B (en) | 1982-12-01 |
SE395489B (en) | 1977-08-15 |
FI56869C (en) | 1980-04-10 |
AT324825B (en) | 1975-09-25 |
FI65459B (en) | 1984-01-31 |
AR202457A1 (en) | 1975-06-13 |
NL7304817A (en) | 1973-10-09 |
NO142678C (en) | 1980-09-24 |
NO142678B (en) | 1980-06-16 |
AR199395A1 (en) | 1974-08-30 |
DE2317402C3 (en) | 1981-07-02 |
DE2317402A1 (en) | 1973-10-18 |
DD104581A5 (en) | 1974-03-12 |
FI56869B (en) | 1979-12-31 |
DD104582A5 (en) | 1974-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19941112 |