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/en
Priority to US09/861,530 priority patent/US6808664B2/en
Priority to JP2001151838A priority patent/JP2002013057A/ja
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 (en) 2000-05-22 2001-05-21 Method of forming an air laid fibrous web
US09/861,530 US6808664B2 (en) 2000-05-22 2001-05-22 Method of forming an air laid fibrous web
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

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 (ja)
EP (1) EP1163893A3 (ja)
JP (1) JP2002013057A (ja)
SE (1) SE523021C2 (ja)

Families Citing this family (22)

* 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.
WO2011133394A1 (en) 2010-04-22 2011-10-27 3M Innovative Properties Company Nonwoven nanofiber webs containing chemically active particulates and methods of making and using same
US9475034B2 (en) 2010-04-22 2016-10-25 3M Innovative Properties Company Nonwoven fibrous webs containing chemically active particulates and methods of making and using same
JP6054865B2 (ja) 2010-07-07 2016-12-27 スリーエム イノベイティブ プロパティズ カンパニー パターン付きエアレイド不織布繊維ウェブ、並びにこれらの製造及び使用方法
US9802187B2 (en) 2011-06-30 2017-10-31 3M Innovative Properties Company Non-woven electret fibrous webs and methods of making same
US9763837B2 (en) 2011-12-01 2017-09-19 Sca Hygiene Products Ab Absorbent article having fluid flow control member
US9498384B2 (en) 2011-12-01 2016-11-22 Leigh E. Wood Assembled intermediate comprising staple fiber nonwoven web and articles
JP6109334B2 (ja) 2012-12-14 2017-04-05 スリーエム イノベイティブ プロパティズ カンパニー 不織布エレクトレット繊維ウェブ及びその製造方法
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
US11235552B2 (en) 2018-07-23 2022-02-01 3M Innovative Properties Company Thermal insulation materials and methods thereof
EP3827121A1 (en) 2018-07-23 2021-06-02 3M Innovative Properties Company Low basis weight flame retardant scrim, articles, and methods
JP7259014B2 (ja) 2018-09-07 2023-04-17 スリーエム イノベイティブ プロパティズ カンパニー 防火物品及び関連する方法
CN113039065A (zh) 2018-11-14 2021-06-25 3M创新有限公司 阻燃非织造纤维组件
WO2020100066A1 (en) 2018-11-14 2020-05-22 3M Innovative Properties Company Flame-resistant nonwoven fabric
SE543410C2 (en) * 2019-03-08 2021-01-05 Pulpac AB A method for producing cellulose products and a forming unit
US20220242089A1 (en) 2019-06-25 2022-08-04 3M Innovative Properties Company Flame-resistant foam and nonwoven fiberous web thereof
EP3990274B1 (en) 2019-06-25 2022-08-10 3M Innovative Properties Company Nonwoven fibrous web
US20230275289A1 (en) 2020-07-30 2023-08-31 3M Innovative Properties Company Battery cell thermal runaway barrier
EP4268317A1 (en) 2020-12-28 2023-11-01 3M Innovative Properties Company Battery assembly and methods

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

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Legal Events

Date Code Title Description
NUG Patent has lapsed