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SK161996A3 - Cigarette filter comprising entangled continuous lyocell filaments and process for entangling a lyocelltow - Google Patents

Cigarette filter comprising entangled continuous lyocell filaments and process for entangling a lyocelltow Download PDF

Info

Publication number
SK161996A3
SK161996A3 SK1619-96A SK161996A SK161996A3 SK 161996 A3 SK161996 A3 SK 161996A3 SK 161996 A SK161996 A SK 161996A SK 161996 A3 SK161996 A3 SK 161996A3
Authority
SK
Slovakia
Prior art keywords
tow
lyocell
filaments
entangled
filter
Prior art date
Application number
SK1619-96A
Other languages
English (en)
Slovak (sk)
Inventor
Calvin R Woodings
Original Assignee
Courtaulds Fibres Holdings 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 Courtaulds Fibres Holdings Ltd filed Critical Courtaulds Fibres Holdings Ltd
Publication of SK161996A3 publication Critical patent/SK161996A3/sk

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
    • D04H1/74—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 orientated, e.g. in parallel (anisotropic fleeces)
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/492—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/492—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
    • D04H1/495—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet for formation of patterns, e.g. drilling or rearrangement
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/498—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Centrifugal Separators (AREA)
  • Artificial Filaments (AREA)
  • Filtering Materials (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Dc Digital Transmission (AREA)
SK1619-96A 1994-06-20 1995-06-19 Cigarette filter comprising entangled continuous lyocell filaments and process for entangling a lyocelltow SK161996A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9412311A GB9412311D0 (en) 1994-06-20 1994-06-20 Filter materials
PCT/GB1995/001441 WO1995035043A1 (fr) 1994-06-20 1995-06-19 Filtre a cigarette comprenant des filaments continus et emmeles de fibre de cellulose filee avec solvant et procede permettant d'emmeler des filaments de fibre de cellulose filee avec solvant

Publications (1)

Publication Number Publication Date
SK161996A3 true SK161996A3 (en) 1997-09-10

Family

ID=10757000

Family Applications (2)

Application Number Title Priority Date Filing Date
SK1620-96A SK162096A3 (en) 1994-06-20 1995-06-19 Cigarette filter materials
SK1619-96A SK161996A3 (en) 1994-06-20 1995-06-19 Cigarette filter comprising entangled continuous lyocell filaments and process for entangling a lyocelltow

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SK1620-96A SK162096A3 (en) 1994-06-20 1995-06-19 Cigarette filter materials

Country Status (14)

Country Link
US (1) US5839448A (fr)
EP (2) EP0758853B1 (fr)
JP (2) JPH10501416A (fr)
CN (2) CN1151107A (fr)
AT (2) ATE185686T1 (fr)
AU (2) AU2744895A (fr)
BR (2) BR9508060A (fr)
CZ (2) CZ371696A3 (fr)
DE (2) DE69512906D1 (fr)
FI (2) FI965077A7 (fr)
GB (1) GB9412311D0 (fr)
RU (1) RU2130279C1 (fr)
SK (2) SK162096A3 (fr)
WO (2) WO1995035044A1 (fr)

Families Citing this family (39)

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Publication number Priority date Publication date Assignee Title
GB2309466B (en) * 1996-01-29 1999-09-08 Courtaulds Fibres A nonwoven fabric
GB2325248B (en) * 1997-05-15 2001-06-27 J R Crompton Ltd Paper
DE19917614C2 (de) * 1999-04-19 2001-07-05 Thueringisches Inst Textil Verfahren zur Herstellung von cellulosischen Formkörpern mit hohem Adsorptionsvermögen
JP3854754B2 (ja) * 1999-06-30 2006-12-06 キヤノン株式会社 撮像装置、画像処理装置及びその方法、並びにメモリ媒体
DE19951062C2 (de) * 1999-10-22 2002-04-04 Rhodia Acetow Gmbh Hochleistungs-Zigarettenfilter
US6321425B1 (en) * 1999-12-30 2001-11-27 Polymer Group Inc. Hydroentangled, low basis weight nonwoven fabric and process for making same
CN1830340B (zh) * 2005-03-11 2011-01-26 吴晨晓 一种高效降焦减害嘴棒及其生产设备
US20070123131A1 (en) * 2005-07-25 2007-05-31 Hien Nguyen Low-density, non-woven structures and methods of making the same
US7562427B2 (en) * 2005-07-25 2009-07-21 Johnson & Johnson Consumer Companies, Inc. Low-density, non-woven structures and methods of making the same
US7562424B2 (en) * 2005-07-25 2009-07-21 Johnson & Johnson Consumer Companies, Inc. Low-density, non-woven structures and methods of making the same
EP2013385A1 (fr) * 2006-04-28 2009-01-14 Lenzing Aktiengesellschaft Produit non-tisse obtenu par fusion-soufflage
AT503625B1 (de) * 2006-04-28 2013-10-15 Chemiefaser Lenzing Ag Wasserstrahlverfestigtes produkt enthaltend cellulosische fasern
US7878210B2 (en) * 2007-06-04 2011-02-01 Philip Morris Usa Inc. Cellulose acetate fiber modification
GB0713905D0 (en) * 2007-07-17 2007-08-29 British American Tobacco Co Cellulose acetate thread in filter
US8318318B2 (en) 2008-12-31 2012-11-27 Weyerhaeuser Nr Company Lyocell web product
US20100167029A1 (en) * 2008-12-31 2010-07-01 Weyerhaeuser Company Lyocell Web Product
US20100162541A1 (en) * 2008-12-31 2010-07-01 Weyerhaeuser Company Method for Making Lyocell Web Product
US8191214B2 (en) * 2008-12-31 2012-06-05 Weyerhaeuser Nr Company Method for making lyocell web product
US9226524B2 (en) 2010-03-26 2016-01-05 Philip Morris Usa Inc. Biopolymer foams as filters for smoking articles
CN102465392B (zh) * 2010-11-09 2014-04-09 大亚科技股份有限公司 颗粒加香木浆非织造布及其制备方法
US10064429B2 (en) * 2011-09-23 2018-09-04 R.J. Reynolds Tobacco Company Mixed fiber product for use in the manufacture of cigarette filter elements and related methods, systems, and apparatuses
KR101455002B1 (ko) * 2013-06-28 2014-11-03 코오롱인더스트리 주식회사 담배필터용 라이오셀 소재 및 그 제조방법
KR20150116612A (ko) * 2014-04-08 2015-10-16 주식회사 케이티앤지 담배 필터, 이의 제조방법 및 이를 포함하는 담배
KR102211219B1 (ko) 2014-06-30 2021-02-03 코오롱인더스트리 주식회사 담배필터용 이형단면 라이오셀 소재 및 그 제조방법
AT515930B1 (de) * 2014-08-20 2016-01-15 Lenzing Akiengesellschaft Saugfähiger Artikel und seine Verwendung
US10307535B2 (en) 2014-12-19 2019-06-04 Medtronic Minimed, Inc. Infusion devices and related methods and systems for preemptive alerting
KR102211186B1 (ko) 2014-12-31 2021-02-03 코오롱인더스트리 주식회사 담배필터용 라이오셀 소재 및 그 제조방법
US11519132B2 (en) 2018-08-23 2022-12-06 Eastman Chemical Company Composition of matter in stock preparation zone of wet laid process
US11390991B2 (en) 2018-08-23 2022-07-19 Eastman Chemical Company Addition of cellulose esters to a paper mill without substantial modifications
US11401659B2 (en) 2018-08-23 2022-08-02 Eastman Chemical Company Process to produce a paper article comprising cellulose fibers and a staple fiber
US11441267B2 (en) 2018-08-23 2022-09-13 Eastman Chemical Company Refining to a desirable freeness
US11530516B2 (en) * 2018-08-23 2022-12-20 Eastman Chemical Company Composition of matter in a pre-refiner blend zone
EP3861159B1 (fr) 2019-12-13 2022-05-25 delfortgroup AG Matériau filtrant consolidé par hydro-jet pour articles à fumer
DE102020119388B4 (de) * 2020-07-22 2023-08-17 Delfortgroup Ag Plissiertes filtermaterial für rauchartikel
DE102021104011B4 (de) * 2021-02-19 2022-11-03 Delfortgroup Ag Strukturiertes filtermaterial für nikotinabgabeprodukte
WO2023021227A1 (fr) 2021-08-19 2023-02-23 Papel Aralar, S.A. Papier pour la fabrication de filtres jetables de cigarettes et procédé de fabrication de celui-ci
GB202311835D0 (en) * 2023-08-01 2023-09-13 Nicoventures Trading Ltd A material for use as a component for an aerosol provision article
WO2025121911A1 (fr) * 2023-12-08 2025-06-12 코오롱인더스트리 주식회사 Matériau lyocell, filtre d'article à fumer, article à fumer et leurs procédés de fabrication
CN117888285A (zh) * 2024-01-14 2024-04-16 烟弹科技(深圳)有限公司 一种雾化发热芯用纤维集合体及其制备方法

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US3485706A (en) * 1968-01-18 1969-12-23 Du Pont Textile-like patterned nonwoven fabrics and their production
AU514462B2 (en) * 1976-10-06 1981-02-12 Celanese Corporation Filter material
US4416698A (en) * 1977-07-26 1983-11-22 Akzona Incorporated Shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent and a process for making the article
US4246221A (en) * 1979-03-02 1981-01-20 Akzona Incorporated Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent
TW295607B (fr) * 1993-05-24 1997-01-11 Courtaulds Fibres Holdings Ltd
CN1063929C (zh) * 1993-11-29 2001-04-04 考脱沃兹纤维控股有限公司 香烟过滤嘴和香烟
GB9410912D0 (en) * 1994-06-01 1994-07-20 Courtaulds Plc Fibre treatment

Also Published As

Publication number Publication date
DE69506107D1 (de) 1998-12-24
FI965076L (fi) 1996-12-17
ATE185686T1 (de) 1999-11-15
FI965077L (fi) 1996-12-17
WO1995035044A1 (fr) 1995-12-28
FI965077A0 (fi) 1996-12-17
EP0766519A1 (fr) 1997-04-09
CN1151107A (zh) 1997-06-04
DE69512906D1 (de) 1999-11-25
CN1150746A (zh) 1997-05-28
GB9412311D0 (en) 1994-08-10
EP0766519B1 (fr) 1998-11-18
EP0758853B1 (fr) 1999-10-20
SK162096A3 (en) 1997-10-08
FI965077A7 (fi) 1996-12-17
US5839448A (en) 1998-11-24
ATE173381T1 (de) 1998-12-15
BR9508070A (pt) 1997-08-12
CZ371896A3 (en) 1997-10-15
AU3270295A (en) 1996-01-15
BR9508060A (pt) 1997-11-18
CZ371696A3 (en) 1997-04-16
AU2744895A (en) 1996-01-15
FI965076A0 (fi) 1996-12-17
FI965076A7 (fi) 1996-12-17
WO1995035043A1 (fr) 1995-12-28
RU2130279C1 (ru) 1999-05-20
EP0758853A1 (fr) 1997-02-26
JPH10501416A (ja) 1998-02-10
JPH10501975A (ja) 1998-02-24

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