CN115003873B - 无纺布 - Google Patents

无纺布 Download PDF

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Publication number
CN115003873B
CN115003873B CN202180009596.XA CN202180009596A CN115003873B CN 115003873 B CN115003873 B CN 115003873B CN 202180009596 A CN202180009596 A CN 202180009596A CN 115003873 B CN115003873 B CN 115003873B
Authority
CN
China
Prior art keywords
nonwoven fabric
binder
fiber
fibers
adhesive
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
CN202180009596.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN115003873A (zh
Inventor
濑户吉彦
张凡
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
Publication of CN115003873A publication Critical patent/CN115003873A/zh
Application granted granted Critical
Publication of CN115003873B publication Critical patent/CN115003873B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • 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
    • 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)

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
CN202180009596.XA 2020-04-09 2021-04-01 无纺布 Active CN115003873B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020070611 2020-04-09
JP2020-070611 2020-04-09
PCT/JP2021/014236 WO2021205995A1 (ja) 2020-04-09 2021-04-01 不織布

Publications (2)

Publication Number Publication Date
CN115003873A CN115003873A (zh) 2022-09-02
CN115003873B true CN115003873B (zh) 2024-01-05

Family

ID=78022871

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180009596.XA Active CN115003873B (zh) 2020-04-09 2021-04-01 无纺布

Country Status (4)

Country Link
JP (2) JP7033684B2 (enExample)
CN (1) CN115003873B (enExample)
TW (1) TWI883165B (enExample)
WO (1) WO2021205995A1 (enExample)

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US11376152B2 (en) 2014-03-19 2022-07-05 Purewick Corporation Apparatus and methods for receiving discharged urine
US10226376B2 (en) 2014-03-19 2019-03-12 Purewick Corporation Apparatus and methods for receiving discharged urine
US10390989B2 (en) 2014-03-19 2019-08-27 Purewick Corporation Apparatus and methods for receiving discharged urine
CA3050918C (en) 2017-01-31 2023-02-14 Purewick Corporation Apparatus and methods for receiving discharged urine
KR102491330B1 (ko) 2018-05-01 2023-01-27 퓨어윅 코포레이션 유체 수집 장치, 관련 시스템 및 관련 방법
WO2019212955A1 (en) 2018-05-01 2019-11-07 Purewick Corporation Fluid collection devices and methods of using the same
EP4640192A2 (en) 2018-05-01 2025-10-29 Purewick Corporation Fluid collection devices, systems, and methods
WO2020256865A1 (en) 2019-06-21 2020-12-24 Purewick Corporation Fluid collection devices including a base securement area, and related systems and methods
EP3999003B1 (en) 2019-07-19 2024-05-01 Purewick Corporation Fluid collection devices including at least one shape memory material
JP7426482B2 (ja) 2019-10-28 2024-02-01 ピュアウィック コーポレイション サンプルポートを含む流体収集アセンブリ
WO2021138414A1 (en) 2020-01-03 2021-07-08 Purewick Corporation Urine collection devices having a relatively wide portion and an elongated portion and related methods
WO2021207621A1 (en) 2020-04-10 2021-10-14 Purewick Corporation Fluid collection assemblies including one or more leak prevention features
WO2021211729A1 (en) 2020-04-17 2021-10-21 Purewick Corporation Fluid collection devices, systems, and methods securing a protruding portion in position for use
US12447042B2 (en) 2020-04-17 2025-10-21 Purewick Corporation Fluid collection assemblies including a fluid impermeable barrier having a sump and a base
WO2021211599A1 (en) 2020-04-17 2021-10-21 Purewick Corporation Female external catheter devices having a urethral cup, and related systems and methods
US12491104B2 (en) 2020-04-20 2025-12-09 Purewick Corporation Fluid collection devices adjustable between a vacuum-based orientation and a gravity-based orientation, and related systems and methods
US12440371B2 (en) 2020-08-06 2025-10-14 Purewick Corporation Fluid collection system including a garment and a fluid collection device
US20220047410A1 (en) 2020-08-11 2022-02-17 Purewick Corporation Fluid collection assemblies defining waist and leg openings
US12156792B2 (en) 2020-09-10 2024-12-03 Purewick Corporation Fluid collection assemblies including at least one inflation device
US12042423B2 (en) 2020-10-07 2024-07-23 Purewick Corporation Fluid collection systems including at least one tensioning element
US12440370B2 (en) 2020-10-21 2025-10-14 Purewick Corporation Apparatus with compressible casing for receiving discharged urine
US12257174B2 (en) 2020-10-21 2025-03-25 Purewick Corporation Fluid collection assemblies including at least one of a protrusion or at least one expandable material
US12208031B2 (en) 2020-10-21 2025-01-28 Purewick Corporation Adapters for fluid collection devices
US12070432B2 (en) 2020-11-11 2024-08-27 Purewick Corporation Urine collection system including a flow meter and related methods
US12245967B2 (en) 2020-11-18 2025-03-11 Purewick Corporation Fluid collection assemblies including an adjustable spine
US12268627B2 (en) 2021-01-06 2025-04-08 Purewick Corporation Fluid collection assemblies including at least one securement body
CN116940312A (zh) 2021-01-07 2023-10-24 普利维克公司 轮椅固定的尿液收集系统和相关方法
CN115335012A (zh) 2021-01-19 2022-11-11 普利维克公司 可变配合式流体收集设备、系统和方法
US12178735B2 (en) 2021-02-09 2024-12-31 Purewick Corporation Noise reduction for a urine suction system
EP4274524B1 (en) 2021-02-26 2024-08-28 Purewick Corporation A male fluid collection device configured as a male urine collection device
US12458525B2 (en) 2021-03-10 2025-11-04 Purewick Corporation Acoustic silencer for a urine suction system
US12029677B2 (en) 2021-04-06 2024-07-09 Purewick Corporation Fluid collection devices having a collection bag, and related systems and methods
US12233003B2 (en) 2021-04-29 2025-02-25 Purewick Corporation Fluid collection assemblies including at least one length adjusting feature
US12251333B2 (en) 2021-05-21 2025-03-18 Purewick Corporation Fluid collection assemblies including at least one inflation device and methods and systems of using the same
US12324767B2 (en) 2021-05-24 2025-06-10 Purewick Corporation Fluid collection assembly including a customizable external support and related methods
US12150885B2 (en) 2021-05-26 2024-11-26 Purewick Corporation Fluid collection system including a cleaning system and methods

Citations (8)

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JPH10241469A (ja) * 1997-02-24 1998-09-11 Toray Ind Inc 電線押え巻きテープおよび電線ケーブル
CN101035493A (zh) * 2004-10-20 2007-09-12 花王株式会社 吸收性物品用的正面片材
JP2009209456A (ja) * 2008-02-29 2009-09-17 Kureha Ltd フィルタ不織布
JP2015113548A (ja) * 2013-12-12 2015-06-22 花王株式会社 不織布及び吸収性物品
CN106232888A (zh) * 2014-10-17 2016-12-14 花王株式会社 无纺布
WO2019044217A1 (ja) * 2017-08-31 2019-03-07 花王株式会社 不織布
CN110799688A (zh) * 2017-08-31 2020-02-14 花王株式会社 无纺布
JP3225429U (ja) * 2019-12-23 2020-03-05 花王株式会社 吸収性物品用不織布

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Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10241469A (ja) * 1997-02-24 1998-09-11 Toray Ind Inc 電線押え巻きテープおよび電線ケーブル
CN101035493A (zh) * 2004-10-20 2007-09-12 花王株式会社 吸收性物品用的正面片材
JP2009209456A (ja) * 2008-02-29 2009-09-17 Kureha Ltd フィルタ不織布
JP2015113548A (ja) * 2013-12-12 2015-06-22 花王株式会社 不織布及び吸収性物品
CN106232888A (zh) * 2014-10-17 2016-12-14 花王株式会社 无纺布
WO2019044217A1 (ja) * 2017-08-31 2019-03-07 花王株式会社 不織布
CN110799688A (zh) * 2017-08-31 2020-02-14 花王株式会社 无纺布
JP3225429U (ja) * 2019-12-23 2020-03-05 花王株式会社 吸収性物品用不織布

Also Published As

Publication number Publication date
JP7033684B2 (ja) 2022-03-10
TWI883165B (zh) 2025-05-11
CN115003873A (zh) 2022-09-02
JP2022067112A (ja) 2022-05-02
TW202203872A (zh) 2022-02-01
JP7343635B2 (ja) 2023-09-12
WO2021205995A1 (ja) 2021-10-14
JP2021167492A (ja) 2021-10-21

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