SE523021C2 - Metod för formning av en luftlagd fiberbana - Google Patents

Metod för formning av en luftlagd fiberbana

Info

Publication number
SE523021C2
SE523021C2 SE0001882A SE0001882A SE523021C2 SE 523021 C2 SE523021 C2 SE 523021C2 SE 0001882 A SE0001882 A SE 0001882A SE 0001882 A SE0001882 A SE 0001882A SE 523021 C2 SE523021 C2 SE 523021C2
Authority
SE
Sweden
Prior art keywords
web
forming means
laid
shaped
air
Prior art date
Application number
SE0001882A
Other languages
English (en)
Swedish (sv)
Other versions
SE0001882L (sv
SE0001882D0 (sv
Inventor
Magnus Falk
Anna Maansson
Original Assignee
Sca Hygiene Prod Ab
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 Sca Hygiene Prod Ab filed Critical Sca Hygiene Prod Ab
Priority to SE0001882A priority Critical patent/SE523021C2/sv
Publication of SE0001882D0 publication Critical patent/SE0001882D0/xx
Priority to EP01850092A priority patent/EP1163893A3/de
Priority to JP2001151838A priority patent/JP2002013057A/ja
Priority to US09/861,530 priority patent/US6808664B2/en
Publication of SE0001882L publication Critical patent/SE0001882L/xx
Publication of SE523021C2 publication Critical patent/SE523021C2/sv

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/60—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in dry state, e.g. thermo-activatable agents in solid or molten state, and heat being applied subsequently
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/655—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions characterised by the apparatus for applying bonding agents
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00—Complete machines for making continuous webs of paper

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
SE0001882A 2000-05-22 2000-05-22 Metod för formning av en luftlagd fiberbana SE523021C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0001882A SE523021C2 (sv) 2000-05-22 2000-05-22 Metod för formning av en luftlagd fiberbana
EP01850092A EP1163893A3 (de) 2000-05-22 2001-05-21 Verfahren zur Herstellung einer luftgelegten Bahn
JP2001151838A JP2002013057A (ja) 2000-05-22 2001-05-22 エアレイ繊維ウェブを形成する方法
US09/861,530 US6808664B2 (en) 2000-05-22 2001-05-22 Method of forming an air laid fibrous web

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0001882A SE523021C2 (sv) 2000-05-22 2000-05-22 Metod för formning av en luftlagd fiberbana

Publications (3)

Publication Number Publication Date
SE0001882D0 SE0001882D0 (sv) 2000-05-22
SE0001882L SE0001882L (sv) 2001-11-23
SE523021C2 true SE523021C2 (sv) 2004-03-23

Family

ID=20279765

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0001882A SE523021C2 (sv) 2000-05-22 2000-05-22 Metod för formning av en luftlagd fiberbana

Country Status (4)

Country Link
US (1) US6808664B2 (de)
EP (1) EP1163893A3 (de)
JP (1) JP2002013057A (de)
SE (1) SE523021C2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6592713B2 (en) * 2000-12-18 2003-07-15 Sca Hygiene Products Ab Method of producing a nonwoven material
CN100383306C (zh) * 2003-11-28 2008-04-23 杨倩红 压水式化妆棉及其制造方法
DE102004042119A1 (de) * 2004-08-30 2006-03-02 Trützschler GmbH & Co KG Vorrichtung zur Herstellung eines Faservlieses, z.B. aus Baumwolle, Chemiefasern o.dgl.
CN102859060B (zh) 2010-04-22 2016-03-02 3M创新有限公司 含有化学活性颗粒的非织造纳米纤维幅材以及制造和使用非织造纳米纤维幅材的方法
PL2561128T3 (pl) 2010-04-22 2015-08-31 3M Innovative Properties Co Wstęgi włókniny o strukturze włóknistej, zawierające chemicznie aktywne cząstki, a także metody ich wykonania i użycia
WO2012006300A1 (en) 2010-07-07 2012-01-12 3M Innovative Properties Company Patterned air-laid nonwoven fibrous webs and methods of making and using same
WO2013003391A2 (en) 2011-06-30 2013-01-03 3M Innovative Properties Company Non-woven electret fibrous webs and methods of making same
US9498384B2 (en) 2011-12-01 2016-11-22 Leigh E. Wood Assembled intermediate comprising staple fiber nonwoven web and articles
US9763837B2 (en) 2011-12-01 2017-09-19 Sca Hygiene Products Ab Absorbent article having fluid flow control member
KR20150093791A (ko) 2012-12-14 2015-08-18 쓰리엠 이노베이티브 프로퍼티즈 컴파니 부직 일렉트릿 섬유질 웨브 및 그의 제조 방법
CN104452412A (zh) * 2014-11-21 2015-03-25 秭归县大力纸品有限公司 一种干法造纸工艺
US20200263336A1 (en) 2017-11-10 2020-08-20 3M Innovative Properties Company Thermal Insulators and Methods Thereof
CN112424409A (zh) 2018-07-23 2021-02-26 3M创新有限公司 低基重阻燃稀松布、制品和方法
JP7115721B2 (ja) 2018-07-23 2022-08-09 スリーエム イノベイティブ プロパティズ カンパニー 熱絶縁材料及びその方法
EP3847715B1 (de) 2018-09-07 2026-04-15 3M Innovative Properties Company Feuerschutzartikel und zugehörige verfahren
US20220042221A1 (en) 2018-11-14 2022-02-10 3M Innovative Properties Company Flame-resistant nonwoven fabric
US20210331444A1 (en) 2018-11-14 2021-10-28 3M Innovative Properties Company Flame-resistant nonwoven fiber assembly
SE543410C2 (en) * 2019-03-08 2021-01-05 Pulpac AB A method for producing cellulose products and a forming unit
EP3990274B1 (de) 2019-06-25 2022-08-10 3M Innovative Properties Company Faservliesbahn
US20220242089A1 (en) 2019-06-25 2022-08-04 3M Innovative Properties Company Flame-resistant foam and nonwoven fiberous web thereof
EP4386122B1 (de) 2020-07-30 2025-11-05 3M Innovative Properties Co. Barriere gegen thermisches durchgehen für eine batterie
EP4268317A1 (de) 2020-12-28 2023-11-01 3M Innovative Properties Company Batterieanordnung und verfahren
WO2025186643A1 (en) 2024-03-04 2025-09-12 3M Innovative Properties Company Thermal barrier
WO2026018116A1 (en) 2024-07-17 2026-01-22 3M Innovative Properties Company Thermal barrier
WO2026083178A1 (en) 2024-10-14 2026-04-23 3M Innovative Properties Company Pleated thermal insultative layer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2571334A (en) * 1946-08-30 1951-10-16 Houdaille Hershey Corp Method of making resilient batts
CA978465A (en) * 1970-04-13 1975-11-25 Scott Paper Company Fibrous sheet material and method and apparatus for forming same
US4047865A (en) * 1972-08-01 1977-09-13 G. Siempelkamp & Co. Apparatus making pressed board
GB2162465B (en) * 1982-08-16 1987-01-28 Armstrong World Ind Inc Building board
US4761258A (en) * 1985-12-10 1988-08-02 Kimberly-Clark Corporation Controlled formation of light and heavy fluff zones
US5651862A (en) * 1991-08-13 1997-07-29 Kimberly-Clark Worldwide, Inc. Wet-formed absorbent composite
CH687583A5 (de) 1991-08-19 1997-01-15 Intraplant Ag Hueftgelenksprothese.
SE506224C2 (sv) * 1996-03-07 1997-11-24 Sunds Defibrator Ind Ab Sätt att förpressa fibermaterial vid framställning av skivor
DK172260B1 (da) * 1996-12-20 1998-02-09 M & J Fibretech Anlæg til fremstilling af nonwoven fiberprodukt .
US5873963A (en) * 1997-06-02 1999-02-23 The Procter & Gamble Company Process for making an absorbent composite web
US6616889B2 (en) * 2000-11-30 2003-09-09 Fulton Bank Method and apparatus for making flexible sheet products for absorbing liquids

Also Published As

Publication number Publication date
SE0001882L (sv) 2001-11-23
JP2002013057A (ja) 2002-01-18
SE0001882D0 (sv) 2000-05-22
EP1163893A3 (de) 2004-01-21
EP1163893A2 (de) 2001-12-19
US20010042949A1 (en) 2001-11-22
US6808664B2 (en) 2004-10-26

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Legal Events

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NUG Patent has lapsed