CN111527254B - 熔喷无纺布 - Google Patents

熔喷无纺布 Download PDF

Info

Publication number
CN111527254B
CN111527254B CN201880082713.3A CN201880082713A CN111527254B CN 111527254 B CN111527254 B CN 111527254B CN 201880082713 A CN201880082713 A CN 201880082713A CN 111527254 B CN111527254 B CN 111527254B
Authority
CN
China
Prior art keywords
nonwoven fabric
less
fibers
linear
melt
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201880082713.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN111527254A (zh
Inventor
伊藤竜规
佐濑正和
新津太一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kao Corp
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Priority claimed from PCT/JP2018/046653 external-priority patent/WO2019124408A1/ja
Publication of CN111527254A publication Critical patent/CN111527254A/zh
Application granted granted Critical
Publication of CN111527254B publication Critical patent/CN111527254B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • 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
    • D04H3/016—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the fineness
    • 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
    • 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 of the pads
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives 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
    • D04H1/42—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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43838—Ultrafine fibres, e.g. microfibres
    • 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
    • D04H1/542—Adhesive fibres
    • D04H1/544—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Dermatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CN201880082713.3A 2017-12-21 2018-12-18 熔喷无纺布 Active CN111527254B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2017-244951 2017-12-21
JP2017244951 2017-12-21
JP2018-215397 2018-11-16
JP2018215397A JP6771012B2 (ja) 2017-12-21 2018-11-16 メルトブロー不織布
PCT/JP2018/046653 WO2019124408A1 (ja) 2017-12-21 2018-12-18 メルトブロー不織布

Publications (2)

Publication Number Publication Date
CN111527254A CN111527254A (zh) 2020-08-11
CN111527254B true CN111527254B (zh) 2023-07-07

Family

ID=67222384

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880082713.3A Active CN111527254B (zh) 2017-12-21 2018-12-18 熔喷无纺布

Country Status (6)

Country Link
EP (1) EP3730685B1 (https=)
JP (1) JP6771012B2 (https=)
KR (1) KR102233538B1 (https=)
CN (1) CN111527254B (https=)
RU (1) RU2754413C1 (https=)
TW (1) TWI720392B (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021215492A1 (ja) * 2020-04-22 2021-10-28 花王株式会社 衛生用不織布並びにこれを備える衛生品及び吸収性物品、並びに衛生用不織布の製造方法
JP7518676B2 (ja) * 2020-06-30 2024-07-18 出光興産株式会社 メルトブローン不織布及び不織布積層体
JP7664690B2 (ja) * 2020-09-02 2025-04-18 東レ・ファインケミカル株式会社 不織布およびその製造方法
JP2023024412A (ja) * 2021-08-06 2023-02-16 花王株式会社 衛生用不織布及びその製造方法
CN115323506B (zh) * 2022-06-30 2023-06-27 武汉纺织大学 管道式强啮合挤压机和制备pps纤维及无纺布的方法
CN115012118B (zh) * 2022-06-30 2023-05-09 武汉纺织大学 一种低熔指聚丙烯熔喷纤维无纺布的制备方法
CN121335950A (zh) * 2023-08-15 2026-01-13 “西布尔控股”公共股份公司 一种含再生丙烯聚合物的聚烯烃组合物

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3082791B2 (ja) * 1991-09-20 2000-08-28 三井化学株式会社 熱可塑性樹脂不織布及びその製造方法
JPH0860515A (ja) * 1994-08-22 1996-03-05 Toray Ind Inc メルトブロー不織布およびその製造方法
US6521555B1 (en) * 1999-06-16 2003-02-18 First Quality Nonwovens, Inc. Method of making media of controlled porosity and product thereof
BRPI0617146A2 (pt) * 2005-08-19 2011-07-12 Dow Global Technologies Inc pano meltblown, laminado não tecido e estrutura laminada não tecida
JP5529392B2 (ja) * 2007-06-26 2014-06-25 出光興産株式会社 弾性不織布及びこれを用いた繊維製品
JP5305961B2 (ja) * 2009-02-13 2013-10-02 日本バイリーン株式会社 極細繊維不織布
ES2493890T3 (es) * 2009-03-25 2014-09-12 Toray Industries, Inc. Método de producción para tela no tejida de filamentos
WO2011041575A1 (en) * 2009-10-02 2011-04-07 Exxonmobil Chemical Patents Inc. Multi-layered meltblown composite and methods for making same
JP5663189B2 (ja) * 2010-01-21 2015-02-04 出光興産株式会社 ポリプロピレン系不織布
WO2012014501A1 (ja) * 2010-07-29 2012-02-02 三井化学株式会社 繊維不織布、およびその製造方法と製造装置
KR20130111591A (ko) * 2010-12-06 2013-10-10 미쓰이 가가쿠 가부시키가이샤 멜트블로운 부직포, 그의 제조 방법 및 장치
CN103380242B (zh) * 2011-01-28 2016-03-02 特布乐丝株式会社 由极细纤维构成的熔喷无纺布、该熔喷无纺布的制造方法及用于制造该熔喷无纺布的装置
JP2014176775A (ja) * 2013-03-13 2014-09-25 Idemitsu Kosan Co Ltd フィルター及びフィルター積層体、並びにこれらを有する繊維製品
EP3004241B1 (en) * 2013-06-04 2021-08-11 ExxonMobil Chemical Patents Inc. Polymer compositions and nonwoven compositions prepared therefrom
JP6208509B2 (ja) * 2013-09-20 2017-10-04 Ｋｂセーレン株式会社 メルトブロー不織布の製造方法
CN104153119B (zh) * 2013-12-16 2017-02-01 多氟多化工股份有限公司 一种高效过滤pm2.5的熔喷无纺材料及其制备方法
TWI634987B (zh) * 2014-08-28 2018-09-11 可樂麗股份有限公司 導電性不織布及使用於該導電性不織布之熔噴不織布的製造方法
TWI588089B (zh) * 2015-10-20 2017-06-21 Acelon Chem & Fiber Corp 製備石墨烯摻混天然纖維素熔噴不織布的方法
CN105734834A (zh) * 2016-03-03 2016-07-06 张家港高品诚医械科技有限公司 连续式熔喷无纺布的方法和无纺布
EP3255188B1 (en) * 2016-06-06 2019-08-07 Borealis AG Melt blown web with good water barrier properties

Also Published As

Publication number Publication date
KR20200096937A (ko) 2020-08-14
KR102233538B1 (ko) 2021-03-29
EP3730685A1 (en) 2020-10-28
JP2019112757A (ja) 2019-07-11
JP6771012B2 (ja) 2020-10-21
CN111527254A (zh) 2020-08-11
TW201940763A (zh) 2019-10-16
EP3730685A4 (en) 2021-09-15
TWI720392B (zh) 2021-03-01
EP3730685B1 (en) 2024-06-12
RU2754413C1 (ru) 2021-09-02

Similar Documents

Publication Publication Date Title
CN111527254B (zh) 熔喷无纺布
CN103221600B (zh) 纺粘非织造布层叠体
CN107407029B (zh) 非织造布层叠体、伸缩性非织造布层叠体、纤维制品、吸收性物品及卫生口罩
EP3848492A1 (en) Nonwoven cloth laminated body, stretchable nonwoven cloth laminated body, fiber product, absorbent article, and sanitary mask
CN102470302B (zh) 使用了层叠驻极体无纺布的空气过滤材料
CN107835876B (zh) 纺粘无纺织物及卫生材料
CN113474505B (zh) 纺粘无纺布、卫生材料及纺粘无纺布的制造方法
JP2013521168A (ja) 弾性メルトブロー積層体構造体およびこれを作製するための方法
CN111587303B (zh) 纺粘无纺布、卫生材料及纺粘无纺布的制造方法
WO2019124408A1 (ja) メルトブロー不織布
TW202447010A (zh) 不織布、及其製造方法、以及積層不織布、衛生材料
CN120435598A (zh) 无纺布层叠体、伸缩性无纺布层叠体、纤维制品、吸收性物品、口罩和敷料

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant