CN115003873B - 无纺布 - Google Patents

无纺布 Download PDF

Info

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
JP2020-070611 2020-04-09
JP2020070611 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 (https=)
CN (1) CN115003873B (https=)
TW (1) TWI883165B (https=)
WO (1) WO2021205995A1 (https=)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10390989B2 (en) 2014-03-19 2019-08-27 Purewick Corporation Apparatus and methods for receiving discharged urine
US10952889B2 (en) 2016-06-02 2021-03-23 Purewick Corporation Using wicking material to collect liquid for transport
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
CN110612075B (zh) 2017-01-31 2022-09-09 普利维克公司 用于接收排出的尿液的装置和方法
CN112367949B (zh) 2018-05-01 2023-09-12 普利维克公司 流体收集装置、相关系统及相关方法
KR102492111B1 (ko) 2018-05-01 2023-01-27 퓨어윅 코포레이션 유체 수집 장치 및 이를 사용하는 방법
EP3787569B1 (en) 2018-05-01 2025-07-16 Purewick Corporation Fluid collection devices and systems
WO2020256865A1 (en) 2019-06-21 2020-12-24 Purewick Corporation Fluid collection devices including a base securement area, and related systems and methods
CN114375187A (zh) 2019-07-11 2022-04-19 普奥维克有限公司 流体收集装置、系统和方法
EP3999003B1 (en) 2019-07-19 2024-05-01 Purewick Corporation Fluid collection devices including at least one shape memory material
CN114867435B (zh) 2019-10-28 2025-12-23 普利维克公司 包括样本端口的流体收集组件
EP4084746B1 (en) 2020-01-03 2025-04-02 Purewick Corporation Urine collection devices having a relatively wide portion and an elongated portion and related methods cross-reference to related applications
US12589022B2 (en) 2020-03-19 2026-03-31 Purewick Corporation Fluid collection assemblies including one or more movement enhancing features
US12521288B2 (en) 2020-03-26 2026-01-13 Purewick Corporation Multi-layer urine capture device and related methods
EP4344685B1 (en) 2020-04-10 2025-06-11 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
WO2021216422A1 (en) 2020-04-20 2021-10-28 Purewick Corporation Fluid collection devices adjustable between a vacuum- based orientation and a gravity-based orientation, and related systems and methods
WO2022031943A1 (en) 2020-08-06 2022-02-10 Purewick Corporation A 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
US12521272B2 (en) 2020-09-09 2026-01-13 Purewick Corporation Fluid collection devices, systems, and methods
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
US12208031B2 (en) 2020-10-21 2025-01-28 Purewick Corporation Adapters for fluid collection devices
US12440370B2 (en) 2020-10-21 2025-10-14 Purewick Corporation Apparatus with compressible casing for receiving discharged urine
US12569365B2 (en) 2020-10-21 2026-03-10 Purewick Corporation Fluid collection assemblies including at least one shape memory material disposed in the conduit
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
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
US12599495B2 (en) 2021-01-05 2026-04-14 Purewick Corporation Male external catheter with attachment interface configured to bias against penis
US12268627B2 (en) 2021-01-06 2025-04-08 Purewick Corporation Fluid collection assemblies including at least one securement body
JP2024503636A (ja) 2021-01-07 2024-01-26 ピュアウィック コーポレイション 車椅子に固定可能な尿収集システムおよび関連する方法
JP7500744B2 (ja) 2021-01-19 2024-06-17 ピュアウィック コーポレイション 可変流体収集デバイス、システム、及び方法
US12178735B2 (en) 2021-02-09 2024-12-31 Purewick Corporation Noise reduction for a urine suction system
CN116615162A (zh) 2021-02-26 2023-08-18 普奥维克有限公司 在管口与屏障之间具有储液槽的流体收集装置以及相关系统和方法
US12558472B2 (en) 2021-03-05 2026-02-24 Purewick Corporation Portable fluid collection systems with storage and related methods
US12551385B2 (en) 2021-03-05 2026-02-17 Purewick Corporation Fluid collection assembly including a tube having porous wicking material for improved fluid transport
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
US12575960B2 (en) 2021-06-24 2026-03-17 Purewick Corporation Urine collection systems having one or more of volume, pressure, or flow indicators, and related methods
US12551366B2 (en) 2021-08-02 2026-02-17 Purewick Corporation Fluid collection devices having multiple fluid collection regions, and related systems and methods
US12594062B2 (en) 2021-09-08 2026-04-07 Purewick Corporation Fluid collection assemblies including an extension

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

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO302273B1 (no) * 1993-04-28 1998-02-16 Johnson & Johnson Inc Engangs truseinnlegg
JP2875504B2 (ja) * 1995-03-03 1999-03-31 花王株式会社 吸収性物品の表面シート
JPH08311757A (ja) * 1995-05-15 1996-11-26 Kuraray Co Ltd 耐水性ポリビニルアルコール系繊維からなる不織布シート
JPH09273062A (ja) * 1996-04-03 1997-10-21 Oji Paper Co Ltd 抗菌性複合不織布及びその製造方法
JPH11229258A (ja) * 1998-02-12 1999-08-24 Toray Ind Inc 吸音用繊維成形体および防音壁
JP2001231815A (ja) 2000-02-24 2001-08-28 Nippon Kyushutai Gijutsu Kenkyusho:Kk 吸収体製品の表面被覆シート
US7427434B2 (en) 2001-04-20 2008-09-23 The Procter & Gamble Company Self-bonded corrugated fibrous web
JP4275421B2 (ja) 2003-01-29 2009-06-10 ユニ・チャーム株式会社 吸収性物品
JP2005211176A (ja) 2004-01-28 2005-08-11 Oji Kinocloth Co Ltd 立体模様付使いすておしぼり
JP2007239112A (ja) * 2006-03-06 2007-09-20 Kanai Hiroaki 繊維構造物およびその製造方法
WO2008130019A1 (ja) * 2007-04-17 2008-10-30 Teijin Fibers Limited 湿式不織布およびフィルター
JP5009056B2 (ja) * 2007-06-06 2012-08-22 日本バイリーン株式会社 ダウンプルーフ構造体
JP6096908B2 (ja) * 2012-11-30 2017-03-15 エルジー・ケム・リミテッド 有機バインダー高分子化合物で被覆されている繊維から形成された不織布、その不織布を含む電気化学素子、及びその不織布の製造方法
DE102014010332A1 (de) * 2014-07-14 2016-01-14 Johns Manville Europe Gmbh Verbundwerkstoffe umfassend Wabenkerne auf Basis von thermoplastischen Synthesefaservliesen
JP6816351B2 (ja) 2015-04-03 2021-01-20 王子ホールディングス株式会社 エアレイド不織布および吸収性物品
EP3216435A1 (en) * 2016-03-08 2017-09-13 The Procter and Gamble Company Absorbent article comprising a topsheet/acquisition layer laminate
EP3216433B1 (en) 2016-03-08 2018-11-21 The Procter and Gamble Company Carded nonwoven fibrous web and use in absorbent articles
JP6336015B2 (ja) 2016-11-30 2018-06-06 ユニ・チャーム株式会社 不織布、及び上記不織布を含む吸収性物品、並びに上記不織布の形成方法
CN114161783A (zh) 2017-04-26 2022-03-11 博爱（中国）膨化芯材有限公司 一种热复合速渗导流材料及其应用

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

Similar Documents

Publication Publication Date Title
CN115003873B (zh) 无纺布
RU2732103C1 (ru) Нетканый материал
CN101310696B (zh) 吸收性物品的表面片材
CN201029993Y (zh) 吸收性物品
CN102257201B (zh) 无纺布及其制造方法
KR20190121860A (ko) 부직포
CN100348793C (zh) 吸收性制品的表面片材
TWI230600B (en) Topsheet for absorbent article
JP2004275296A (ja) 吸収性物品の表面シート
CN108366891A (zh) 吸收性物品用的正面片
CN101061978B (zh) 吸收性物品
JP2020081476A (ja) 吸収性物品
CN107708635B (zh) 立体片材及使用该立体片材的吸收性物品
JP2006002303A (ja) 立体不織布
JP7570773B2 (ja) 不織布
CN109496242B (zh) 吸收性物品的透液性片用的层叠无纺布及上述层叠无纺布在吸收性物品的透液性片中的使用
JP7466355B2 (ja) 吸収性物品用不織布
CN1986210A (zh) 无纺布
JP7466354B2 (ja) 吸収性物品
JP7651336B2 (ja) 積層不織布及びこれを備えた吸収性物品
JP7638657B2 (ja) 不織布
JPWO2020148818A1 (ja) 吸収性物品用不織布
JP3244400U (ja) 吸収性物品
JP2022158707A (ja) 吸収性物品用不織布及びこれを備えた吸収性物品

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