DK3901346T3 - Spunbundet, ikke-vævet stof, hygiejnemateriale og fremgangsmåde til fremstilling af spunbundet, ikke-vævet stof - Google Patents

Spunbundet, ikke-vævet stof, hygiejnemateriale og fremgangsmåde til fremstilling af spunbundet, ikke-vævet stof Download PDF

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Publication number
DK3901346T3
DK3901346T3 DK20749784.3T DK20749784T DK3901346T3 DK 3901346 T3 DK3901346 T3 DK 3901346T3 DK 20749784 T DK20749784 T DK 20749784T DK 3901346 T3 DK3901346 T3 DK 3901346T3
Authority
DK
Denmark
Prior art keywords
woven fabric
bond non
spon
spun
procedure
Prior art date
Application number
DK20749784.3T
Other languages
English (en)
Inventor
Taiichiro Ichikawa
Akio Matsubara
Koichi Shimada
Shigeyuki Motomura
Original Assignee
Mitsui Chemicals Inc
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 Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Application granted granted Critical
Publication of DK3901346T3 publication Critical patent/DK3901346T3/da

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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
    • D04H1/40—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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5416—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres sea-island
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • D04H3/147—Composite yarns or filaments
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • 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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56—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 welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/007—Addition polymers
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Multicomponent Fibers (AREA)
DK20749784.3T 2019-01-30 2020-01-30 Spunbundet, ikke-vævet stof, hygiejnemateriale og fremgangsmåde til fremstilling af spunbundet, ikke-vævet stof DK3901346T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019014680 2019-01-30
PCT/JP2020/003483 WO2020158875A1 (ja) 2019-01-30 2020-01-30 スパンボンド不織布、衛生材料、及びスパンボンド不織布の製造方法

Publications (1)

Publication Number Publication Date
DK3901346T3 true DK3901346T3 (da) 2023-05-22

Family

ID=71841849

Family Applications (1)

Application Number Title Priority Date Filing Date
DK20749784.3T DK3901346T3 (da) 2019-01-30 2020-01-30 Spunbundet, ikke-vævet stof, hygiejnemateriale og fremgangsmåde til fremstilling af spunbundet, ikke-vævet stof

Country Status (7)

Country Link
US (1) US11702779B2 (da)
EP (1) EP3901346B1 (da)
JP (1) JP7138197B2 (da)
KR (1) KR102500062B1 (da)
CN (1) CN113474505B (da)
DK (1) DK3901346T3 (da)
WO (1) WO2020158875A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240158966A1 (en) * 2021-03-30 2024-05-16 Mitsui Chemicals, Inc. Spun-bonded nonwoven fabric and sanitary material
TW202421873A (zh) * 2022-10-31 2024-06-01 日商三井化學股份有限公司 水力纏絡式不織布、面膜及水力纏絡式不織布的製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3128333B2 (ja) * 1992-06-08 2001-01-29 株式会社クラレ 柔軟なスエード調人工皮革及びその製造方法
AU4244196A (en) 1994-11-23 1996-06-17 Fiberweb North America, Inc. Extensible composite nonwoven fabrics
CA2353884A1 (en) * 1998-12-08 2000-06-15 Edward N. Knickerbocker Mel-bondable polypropylene/ethylene polymer fiber and composition for making the same
JP4507389B2 (ja) 2000-11-10 2010-07-21 チッソ株式会社 ポリオレフィン系繊維とこれを用いた不織布及び吸収性物品
WO2003087172A1 (en) 2002-04-12 2003-10-23 Idemitsu Petrochemical Co., Ltd. Process for production of modified propylene polymers and modified propylene polymers produced by the process
JP4459680B2 (ja) * 2004-03-30 2010-04-28 日東紡績株式会社 不織布の製造方法及び不織布
JP4860483B2 (ja) * 2004-11-26 2012-01-25 三井化学株式会社 ポリプロピレンの不織布およびその用途
US8349232B2 (en) * 2006-03-28 2013-01-08 North Carolina State University Micro and nanofiber nonwoven spunbonded fabric
JP4935721B2 (ja) * 2007-03-19 2012-05-23 東レ株式会社 伸縮性シートとその製造方法
KR101261690B1 (ko) * 2010-10-04 2013-05-06 도레이첨단소재 주식회사 우수한 탄성 복원력을 가진 스펀본드 부직포 및 이의 제조방법
JP5643466B2 (ja) * 2012-09-07 2014-12-17 帝人株式会社 不織布構造体およびその製造方法
DK2902538T3 (da) * 2012-09-27 2018-04-30 Mitsui Chemicals Inc Spindebundet ikke-vævet stof
US9994982B2 (en) 2013-03-12 2018-06-12 Fitesa Germany Gmbh Extensible nonwoven fabric
CN107075762B (zh) * 2014-10-30 2021-06-18 三井化学株式会社 纺粘非织造布、非织造布层叠体、医疗用衣料、消毒盖布及熔喷非织造布
US10842682B2 (en) * 2015-03-09 2020-11-24 Mitsui Chemicals, Inc. Nonwoven fabric layered body, stretchable nonwoven fabric layered body, fiber product, absorbent article, and sanitary mask
KR20200030636A (ko) * 2015-07-06 2020-03-20 미쓰이 가가쿠 가부시키가이샤 스펀본드 부직포 및 위생 재료
WO2018131549A1 (ja) * 2017-01-13 2018-07-19 三井化学株式会社 抗菌性材料及びその応用
JP6368406B1 (ja) 2017-07-07 2018-08-01 太平洋セメント株式会社 歯科用ポルトランドセメント粉末
US20200362492A1 (en) * 2018-01-24 2020-11-19 Mitsui Chemicals, Inc. Spunbonded nonwoven fabric, hygiene material, and method for producing spunbonded nonwoven fabric

Also Published As

Publication number Publication date
JPWO2020158875A1 (ja) 2021-12-02
EP3901346B1 (en) 2023-05-10
KR102500062B1 (ko) 2023-02-14
JP7138197B2 (ja) 2022-09-15
CN113474505A (zh) 2021-10-01
EP3901346A4 (en) 2022-09-07
US11702779B2 (en) 2023-07-18
KR20210096303A (ko) 2021-08-04
EP3901346A1 (en) 2021-10-27
US20220081814A1 (en) 2022-03-17
WO2020158875A1 (ja) 2020-08-06
CN113474505B (zh) 2023-02-21

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