ATE384154T1 - Verfahren und vorrichtung zum foam-giessen unter verwendung von dreidimensional gestalteten formen - Google Patents

Verfahren und vorrichtung zum foam-giessen unter verwendung von dreidimensional gestalteten formen

Info

Publication number
ATE384154T1
ATE384154T1 AT02700289T AT02700289T ATE384154T1 AT E384154 T1 ATE384154 T1 AT E384154T1 AT 02700289 T AT02700289 T AT 02700289T AT 02700289 T AT02700289 T AT 02700289T AT E384154 T1 ATE384154 T1 AT E384154T1
Authority
AT
Austria
Prior art keywords
filters
products
web
slurry
foam
Prior art date
Application number
AT02700289T
Other languages
English (en)
Inventor
Jonathan George
Andrea Grosso
Eino Laine
Kay Roekman
Hanna Rahiala
Original Assignee
Ahlstroem Oy
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 Ahlstroem Oy filed Critical Ahlstroem Oy
Application granted granted Critical
Publication of ATE384154T1 publication Critical patent/ATE384154T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • 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

  • Filtering Materials (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
AT02700289T 2001-02-26 2002-02-15 Verfahren und vorrichtung zum foam-giessen unter verwendung von dreidimensional gestalteten formen ATE384154T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/792,039 US6531078B2 (en) 2001-02-26 2001-02-26 Method for foam casting using three-dimensional molds

Publications (1)

Publication Number Publication Date
ATE384154T1 true ATE384154T1 (de) 2008-02-15

Family

ID=25155613

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02700289T ATE384154T1 (de) 2001-02-26 2002-02-15 Verfahren und vorrichtung zum foam-giessen unter verwendung von dreidimensional gestalteten formen

Country Status (15)

Country Link
US (1) US6531078B2 (de)
EP (1) EP1373620B1 (de)
JP (2) JP4870898B2 (de)
KR (1) KR100877902B1 (de)
CN (1) CN1327063C (de)
AT (1) ATE384154T1 (de)
AU (1) AU2002233377B2 (de)
BR (1) BR0207584A (de)
CA (1) CA2439350C (de)
DE (1) DE60224653T2 (de)
MX (1) MXPA03007614A (de)
PL (1) PL206771B1 (de)
RU (1) RU2282690C2 (de)
WO (1) WO2002068743A2 (de)
ZA (1) ZA200306566B (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6946013B2 (en) * 2002-10-28 2005-09-20 Geo2 Technologies, Inc. Ceramic exhaust filter
US7582270B2 (en) * 2002-10-28 2009-09-01 Geo2 Technologies, Inc. Multi-functional substantially fibrous mullite filtration substrates and devices
TW592894B (en) * 2002-11-19 2004-06-21 Iv Technologies Co Ltd Method of fabricating a polishing pad
GB0307397D0 (en) * 2003-03-31 2003-05-07 Selsdon Leslie D A filter
US7309668B2 (en) * 2003-12-03 2007-12-18 Elk Premium Building Products, Inc. Multiple layer directionally oriented nonwoven fiber material and methods of manufacturing same
US7682578B2 (en) 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Device for catalytically reducing exhaust
US7682577B2 (en) * 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Catalytic exhaust device for simplified installation or replacement
US7722828B2 (en) * 2005-12-30 2010-05-25 Geo2 Technologies, Inc. Catalytic fibrous exhaust system and method for catalyzing an exhaust gas
AU2009305531A1 (en) * 2008-10-17 2010-04-22 Bioair Solutions, Llc Filtration media for filtration/purification of a liquid or gas, related reactor modules, filtration devices and methods
FI125024B (fi) 2012-11-22 2015-04-30 Teknologian Tutkimuskeskus Vtt Muotoiltava kuitutuote ja menetelmä sen valmistamiseksi
US20140263033A1 (en) * 2013-03-13 2014-09-18 2266170 Ontario Inc. Process For Forming A Three-Dimensional Non-Woven Structure
FI126194B (en) * 2013-09-13 2016-08-15 Teknologian Tutkimuskeskus Vtt Oy Ways to form fibrous product
EP3055350B1 (de) * 2013-10-09 2021-04-14 Teknologian tutkimuskeskus VTT Oy Herstellung von thermoplastischen hochleistungs-verbundstoffen
SE539865C2 (en) * 2014-10-03 2017-12-27 Stora Enso Oyj Method for producing a foam web involving electron beam radiation
FI127679B (en) * 2015-01-29 2018-11-30 Teknologian Tutkimuskeskus Vtt Oy Thermoplastic fibrous materials and the process for their manufacture
WO2016136754A1 (ja) * 2015-02-27 2016-09-01 山田　菊夫 繊維シートの製造方法、その製造方法により製造された繊維シート、繊維シートを含む清掃用物品、及び繊維シートの製造装置
KR20180064535A (ko) 2015-11-03 2018-06-14 킴벌리-클라크 월드와이드, 인크. 고 벌크 및 저 린트를 갖는 페이퍼 티슈
CN106149201A (zh) * 2016-08-30 2016-11-23 绍兴柯桥天圣无纺有限公司 干法成网与湿法成网水刺复合加工工艺
WO2018118683A1 (en) 2016-12-22 2018-06-28 Kimberly-Clark Worldwide, Inc. Process and system for reorienting fibers in a foam forming process
US11255051B2 (en) 2017-11-29 2022-02-22 Kimberly-Clark Worldwide, Inc. Fibrous sheet with improved properties
WO2020023027A1 (en) * 2018-07-25 2020-01-30 Kimberly-Clark Worldwide, Inc. Process for making three-dimensional foam-laid nonwovens
BR112021001132A2 (pt) * 2018-07-25 2021-04-20 Kimberly-Clark Worldwide, Inc. substrato não tecido de alta topografia.
CN109338785A (zh) * 2018-11-10 2019-02-15 长沙云聚汇科技有限公司 一种无纺纸布加工装置
MX2021008764A (es) * 2019-01-24 2021-08-24 Varden Process Pty Ltd Aparato y proceso para la formacion de producto de fibra de pulpa moldeada.
CN110126321B (zh) * 2019-05-16 2021-05-18 苏州世康防护用品有限公司 一种杯型口罩自动化复合技术工艺方法
FI20205988A1 (en) 2020-10-08 2022-04-09 Munksjoe Ahlstrom Oyj FILTER PLATE MATERIAL AND METHOD FOR MANUFACTURING FILTER PLATE MATERIAL
EP4079486A1 (de) 2021-04-20 2022-10-26 Metsä Spring Oy Verfahren zur herstellung eines geformten faserprodukts und geformtes faserprodukt
FI4079487T3 (fi) 2021-04-20 2024-02-14 Valmet Technologies Oy Järjestely muovatun kuitutuotteen muodostamiseksi

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1603519A (en) * 1978-01-23 1981-11-25 Process Scient Innovations Filter elements for gas or liquid and methods of making such filters
AU528009B2 (en) * 1978-11-21 1983-03-31 Stamicarbon B.V. Sheet of fibre-reinforced hydraulically bindable material
GB8400290D0 (en) * 1984-01-06 1984-02-08 Wiggins Teape Group Ltd Fibre reinforced plastics structures
US4882114A (en) * 1984-01-06 1989-11-21 The Wiggins Teape Group Limited Molding of fiber reinforced plastic articles
US5169580A (en) 1985-05-15 1992-12-08 E. I. Du Pont De Nemours And Company Bonded non-woven polyester fiber structures
US4940502A (en) 1985-05-15 1990-07-10 E. I. Du Pont De Nemours And Company Relating to bonded non-woven polyester fiber structures
JPS6233601A (ja) * 1985-08-06 1987-02-13 株式会社イナックス 排泥鋳込み成形方法
JPS6331710A (ja) * 1986-07-26 1988-02-10 東陶機器株式会社 陶磁器加圧成形用多孔質型の製法
EP0323642A3 (de) 1988-01-05 1990-11-07 Chisso Corporation Geformtes, elektroleitendes Produkt aus thermoplastischem Kunststoff
US4857147A (en) * 1988-03-18 1989-08-15 Shell Oil Company Method of composite part fabrication
US5277854A (en) 1991-06-06 1994-01-11 Hunt John F Methods and apparatus for making grids from fibers
JPH0615662A (ja) * 1992-06-29 1994-01-25 Araco Corp 繊維質成形品の湿式製造法
US5656135A (en) 1993-02-16 1997-08-12 Moulded Fibre Technology, Inc. Molded product manufacturing apparatus and methods
JPH1193100A (ja) * 1997-09-10 1999-04-06 Oji Paper Co Ltd 成形体の製造方法
EP1045937A1 (de) * 1997-09-19 2000-10-25 Ahlstrom Glassfibre OY Schaumverfahren zur herstellung von papierbahnen für filter oder ähnlichem aus mechanischer pulpe
JP3942056B2 (ja) * 1997-12-19 2007-07-11 フォスター電機株式会社 電気音響変換器用振動板の製造方法
JPH11229289A (ja) * 1998-02-16 1999-08-24 Oji Paper Co Ltd 古紙を原料とする低密度体
US6077467A (en) * 1999-10-05 2000-06-20 Sinsley; Wayne Artificial fiber log process

Also Published As

Publication number Publication date
CN1492954A (zh) 2004-04-28
BR0207584A (pt) 2004-07-27
PL206771B1 (pl) 2010-09-30
CA2439350A1 (en) 2002-09-06
WO2002068743A3 (en) 2002-12-05
JP2004528489A (ja) 2004-09-16
DE60224653D1 (de) 2008-03-06
JP2008291419A (ja) 2008-12-04
WO2002068743A2 (en) 2002-09-06
ZA200306566B (en) 2004-06-29
US6531078B2 (en) 2003-03-11
MXPA03007614A (es) 2005-03-07
RU2282690C2 (ru) 2006-08-27
KR20030088439A (ko) 2003-11-19
EP1373620A2 (de) 2004-01-02
US20020117768A1 (en) 2002-08-29
CA2439350C (en) 2007-07-31
WO2002068743A8 (en) 2003-11-27
PL363744A1 (en) 2004-11-29
JP4870898B2 (ja) 2012-02-08
EP1373620B1 (de) 2008-01-16
DE60224653T2 (de) 2009-01-15
KR100877902B1 (ko) 2009-01-12
AU2002233377B2 (en) 2007-01-18
CN1327063C (zh) 2007-07-18

Similar Documents

Publication Publication Date Title
ATE384154T1 (de) Verfahren und vorrichtung zum foam-giessen unter verwendung von dreidimensional gestalteten formen
US5472467A (en) Self-supporting filter composite
BRPI0509604A (pt) método para produzir uma manta de filtração fibrosa, e, material de filtração fibroso
JP3802839B2 (ja) フィルター用不織布及びエンジン用フィルター
DE60036127D1 (de) Verfahren zur herstellung eines gewebes aus elektretfasern unter verwendung einer benetzenden flüssigkeit und einer wässrigen, polaren flüssigkeit
DE60207138D1 (de) Verfahren zur Herstellung eines Faservlieses für saugfähige Produkte und Faservlies
DE50104344D1 (de) Verfahren zur Herstellung eines plissierfähigen Filtermaterials aus einem Vliesstoff
AU2002233377A1 (en) Method and apparatus for foam casting using three-dimensional molds
DE502006003812D1 (de) Verfahren zur herstellung von duroplastischen feinstfaservliesen mit hoher flamm-, thermo- und schallschutzwirkung
ATE81167T1 (de) Verfahren und vorrichtung zur formung einer bahn aus feinteiligem material.
DE68915305T2 (de) Nichtgewobener Artikel aus wärmebeständigem Material, Verfahren zur Herstellung desselben und Vorrichtung zum Ausführen des Verfahrens.
ATE361393T1 (de) Verfahren zur herstellung einer faserstoffbahn und maschine dafür
KR101681754B1 (ko) 공기 청정용 필터 및 그 제조방법
US6440266B1 (en) Production of reactive material containing webs
JPS61275495A (ja) 濾過材の製造法
CA2550746A1 (en) Durable lightweight imaged nonwoven wipe
KR20010078506A (ko) 자동차 엔진용 공기청정기 필터여재와 그 제조방법
CN206414899U (zh) 一种仿生技术过滤材料
JP3577644B2 (ja) ラテックススポンジシートの製造方法
CN102359021A (zh) 仿真皮合成革、其制造方法及其装置
JP2003515071A (ja) 物体表面に断熱層を設ける方法、及びその断熱製品
CN106517976B (zh) 一种回收再利用废旧自净化空气内饰材料的方法
KR20070051764A (ko) 스펀지아리아의 규산질 침상체를 포함하는 미세섬유성조성물, 그들의 제조방법 및 제조장치
JP2002143289A (ja) 空気清浄機用外付け脱臭フィルター
KR940002025A (ko) 폐타이어를 이용한 진동 흡수재의 제조방법

Legal Events

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