ES411005A1 - Method of and apparatus for manufacturing paper or other non- woven fibrous material - Google Patents

Method of and apparatus for manufacturing paper or other non- woven fibrous material

Info

Publication number
ES411005A1
ES411005A1 ES411005A ES411005A ES411005A1 ES 411005 A1 ES411005 A1 ES 411005A1 ES 411005 A ES411005 A ES 411005A ES 411005 A ES411005 A ES 411005A ES 411005 A1 ES411005 A1 ES 411005A1
Authority
ES
Spain
Prior art keywords
gas
foamed
medium
support
liquid medium
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
ES411005A
Other languages
Spanish (es)
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.)
Arjo Wiggins Ltd
Original Assignee
Wiggins Teape Research and Development 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 Wiggins Teape Research and Development Ltd filed Critical Wiggins Teape Research and Development Ltd
Publication of ES411005A1 publication Critical patent/ES411005A1/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
    • D21F11/002—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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

Method of manufacturing paper or other fibrous non-woven material, which method includes the steps of producing, in a foam-forming apparatus, a foamed liquid medium comprising a gas dispersed in the form of very small bubbles in a liquid containing a blowing agent. Surface action, dispersing fibers in the foamed liquid medium, depositing the fiber dispersion and foamed liquid medium on a perforated support and draining the liquid from the dispersions through the support, to form a sheet of fibrous material on such support, characterized by the operations of predetermining the volume percentage of gas to be contained in the fiber dispersion and foamed liquid medium, monitoring the dispersion to determine the volume percentage of gas in the dispersion during its flow to the deposit position on the perforated support and control the operation of the foam-producing apparatus to regulate the volume percentage d e gas in the liquid foamed medium that is produced in the medium depending on the results obtained by the supervision. (Machine-translation by Google Translate, not legally binding)
ES411005A 1972-04-06 1973-01-26 Method of and apparatus for manufacturing paper or other non- woven fibrous material Expired ES411005A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1597672 1972-04-06

Publications (1)

Publication Number Publication Date
ES411005A1 true ES411005A1 (en) 1975-12-01

Family

ID=10068980

Family Applications (2)

Application Number Title Priority Date Filing Date
ES411023A Expired ES411023A1 (en) 1972-04-06 1973-01-26 Method of and apparatus for manufacturing paper or other non- woven fibrous material
ES411005A Expired ES411005A1 (en) 1972-04-06 1973-01-26 Method of and apparatus for manufacturing paper or other non- woven fibrous material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES411023A Expired ES411023A1 (en) 1972-04-06 1973-01-26 Method of and apparatus for manufacturing paper or other non- woven fibrous material

Country Status (14)

Country Link
JP (1) JPS5212283B2 (en)
AT (1) AT333116B (en)
BE (1) BE797713A (en)
BR (1) BR7301677D0 (en)
CA (1) CA969395A (en)
DD (1) DD100990A5 (en)
ES (2) ES411023A1 (en)
FR (1) FR2179149B1 (en)
GB (1) GB1329409A (en)
IT (1) IT976175B (en)
NL (1) NL170654C (en)
SE (1) SE395022B (en)
SU (2) SU433692A3 (en)
ZA (1) ZA728164B (en)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613627A (en) * 1982-12-13 1986-09-23 Usg Acoustical Products Company Process for the manufacture of shaped fibrous products and the resultant product
CA1230995A (en) * 1983-02-10 1988-01-05 Eben W. Freeman Method and apparatus for producing paper and other nonwoven fibrous webs
GB8400293D0 (en) * 1984-01-06 1984-02-08 Wiggins Teape Group Ltd Moulded fibre reinforced plastics articles
GB8400294D0 (en) * 1984-01-06 1984-02-08 Wiggins Teape Group Ltd Fibre reinforced composite plastics material
EP0329200A3 (en) 1984-01-06 1992-05-20 The Wiggins Teape Group Limited Moulded fibre reinforced plastics articles
US4882114A (en) * 1984-01-06 1989-11-21 The Wiggins Teape Group Limited Molding of fiber reinforced plastic articles
US4643940A (en) * 1984-08-06 1987-02-17 The Dow Chemical Company Low density fiber-reinforced plastic composites
SE454593B (en) * 1984-12-04 1988-05-16 Erecta Ag SET TO MAKE FIBER-ARMED FOAM OR CELL BODIES
GB8527023D0 (en) * 1985-11-01 1985-12-04 Wiggins Teape Group Ltd Moulded fibre reinforced plastic articles
GB8612813D0 (en) * 1986-05-27 1986-07-02 Wiggins Teape Group Ltd Layer forming technique
GB8618726D0 (en) 1986-07-31 1986-09-10 Wiggins Teape Group Ltd Thermoplastics material
GB8618727D0 (en) 1986-07-31 1986-09-10 Wiggins Teape Group Ltd Thermoplastic sheets
US5215627A (en) 1986-07-31 1993-06-01 The Wiggins Teape Group Limited Method of making a water laid fibrous web containing one or more fine powders
GB8618729D0 (en) 1986-07-31 1986-09-10 Wiggins Teape Group Ltd Fibrous structure
US5242749A (en) 1987-03-13 1993-09-07 The Wiggins Teape Group Limited Fibre reinforced plastics structures
GB8712522D0 (en) * 1987-05-28 1987-07-01 Wiggins Teape Group Ltd Forming particulate layers
GB8818425D0 (en) 1988-08-03 1988-09-07 Wiggins Teape Group Ltd Plastics material
US5073416A (en) * 1988-11-21 1991-12-17 General Electric Company Articles from mixed scrap plastics
US5153058A (en) * 1989-05-11 1992-10-06 General Electric Company Fiber reinforced thermoplastic composites as fire/heat barriers for combustible substrates
US5098778A (en) * 1990-04-24 1992-03-24 General Electric Company Plastic based laminates comprising outer fiber-reinforced thermoset sheets, lofted fiber-reinforced thermoplastic sheets and a foam core layer
DE69124214T2 (en) * 1990-12-05 1997-08-07 Ppg Industries Inc Wet-laid fibrous thermoplastic material and aqueous dispersion for its production
US5470409A (en) * 1992-01-16 1995-11-28 E. I. Du Pont De Nemours And Company Process for making fluoropolymer composites
US5200035A (en) * 1992-01-24 1993-04-06 James River Corporation Of Virginia High uniformity foam forming
FR2709485B1 (en) * 1993-08-30 1995-11-17 Arjo Wiggins Sa Mineral veil.
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.
US5419957A (en) * 1994-05-17 1995-05-30 The Dow Chemical Company Low heat release polymeric composites
PL178381B1 (en) * 1994-07-13 2000-04-28 Sca Hygiene Paper Ab Non-woven fabric and method of making same
SE503065C2 (en) * 1994-07-13 1996-03-18 Moelnlycke Ab Method and apparatus for producing a foam-shaped fiber or paper web
SE9703886L (en) * 1997-10-24 1999-04-25 Sca Hygiene Paper Ab Method of making a nonwoven material and made according to the method
KR20010042034A (en) * 1998-03-20 2001-05-25 알스트롬 글래스파이버 오와이 Base webs for printed circuit board production using the foam process and aramid fibers
RU2193613C2 (en) * 2000-08-10 2002-11-27 ОАО "Волжский научно-исследовательский институт целлюлозно-бумажной промышленности" Apparatus for flotation molding of paper and cardboard web
US20020088581A1 (en) * 2000-11-14 2002-07-11 Graef Peter A. Crosslinked cellulosic product formed by extrusion process
US6592713B2 (en) 2000-12-18 2003-07-15 Sca Hygiene Products Ab Method of producing a nonwoven material
US6531078B2 (en) * 2001-02-26 2003-03-11 Ahlstrom Glassfibre Oy Method for foam casting using three-dimensional molds
FI115512B (en) * 2001-11-09 2005-05-31 Ahlstrom Glassfibre Oy Method and apparatus for performing foam molding
CN101438002B (en) * 2006-04-21 2012-01-25 日本制纸株式会社 Cellulose-based fibrous material and paper
CN101668501B (en) 2007-05-30 2013-05-08 Sca卫生用品公司 Nonwoven material for use as a body-facing layer in absorbent articles
CA2717923C (en) * 2008-03-31 2017-04-25 Nippon Paper Industries Co., Ltd. Tissue papers for household use
CN103290718B (en) * 2012-02-24 2016-02-10 胡正富 Paper making equipment
SE537517C2 (en) 2012-12-14 2015-05-26 Stora Enso Oyj Wet-laid sheet material comprising microfibrillated cellulosic process for making them
CN103485230A (en) * 2013-09-29 2014-01-01 无锡众望四维科技有限公司 Composite net forming device
FI126699B (en) 2014-05-15 2017-04-13 Metsä Board Oyj Process for making cardboard
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
FI126474B (en) 2014-11-24 2016-12-30 Paptic Oy Fiber sheets and fibrous sheets comprising structures
US11692313B2 (en) * 2017-03-24 2023-07-04 Tetra Laval Holdings & Finance S.A. Method of manufacturing of a foam-formed cellulosic fibre-material, a bulk sheet and a laminated packaging material comprising the cellulosic fibre-material
CN107119487A (en) * 2017-04-27 2017-09-01 舒尔环保科技（合肥）有限公司 A kind of preparation method of the air filter paper containing plant cellulose
CN110284353B (en) * 2019-06-26 2020-11-03 浙江鸣春纺织股份有限公司 Automatic reinforced small-size vertical layering paper machine
KR20220114655A (en) * 2019-12-31 2022-08-17 킴벌리-클라크 월드와이드, 인크. Foam-based manufacturing systems and processes
CN113324781A (en) * 2021-06-18 2021-08-31 山东中保康医疗器具有限公司 Centrifugal plasma separator and foam testing method of single plasma collector
SE2450709A1 (en) * 2024-06-26 2025-12-27 Stora Enso Oyj Method for manufacturing resin impregnated paper

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB135092A (en) *
US2737857A (en) * 1950-07-01 1956-03-13 Kimberly Clark Co Hydraulic apparatus
US3506538A (en) * 1966-12-21 1970-04-14 Procter & Gamble Apparatus for producing a homogeneous foam
FR1528992A (en) * 1967-05-31 1968-06-14 Wiggins Teape Res Dev Improvements to thixotropic liquid media, fiber suspensions and fibrous webs

Also Published As

Publication number Publication date
AT333116B (en) 1976-11-10
ZA728164B (en) 1974-06-26
CA969395A (en) 1975-06-17
NL7215231A (en) 1973-10-09
BR7301677D0 (en) 1974-02-07
IT976175B (en) 1974-08-20
DD100990A5 (en) 1973-10-12
NL170654C (en) 1982-12-01
GB1329409A (en) 1973-09-05
SU504509A3 (en) 1976-02-25
FR2179149B1 (en) 1977-08-19
JPS4913403A (en) 1974-02-05
ATA53773A (en) 1976-02-15
ES411023A1 (en) 1975-12-01
JPS5212283B2 (en) 1977-04-06
SU433692A3 (en) 1974-06-25
SE395022B (en) 1977-07-25
NL170654B (en) 1982-07-01
FR2179149A1 (en) 1973-11-16
BE797713A (en) 1973-10-03

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