JP7033684B2 - 不織布 - Google Patents

不織布 Download PDF

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Publication number
JP7033684B2
JP7033684B2 JP2021063151A JP2021063151A JP7033684B2 JP 7033684 B2 JP7033684 B2 JP 7033684B2 JP 2021063151 A JP2021063151 A JP 2021063151A JP 2021063151 A JP2021063151 A JP 2021063151A JP 7033684 B2 JP7033684 B2 JP 7033684B2
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JP
Japan
Prior art keywords
nonwoven fabric
binder
fiber
woven fabric
thickness
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
JP2021063151A
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English (en)
Japanese (ja)
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JP2021167492A5 (enExample
JP2021167492A (ja
Inventor
吉彦 瀬戸
凡 張
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 JP2021167492A publication Critical patent/JP2021167492A/ja
Publication of JP2021167492A5 publication Critical patent/JP2021167492A5/ja
Priority to JP2022029428A priority Critical patent/JP7343635B2/ja
Application granted granted Critical
Publication of JP7033684B2 publication Critical patent/JP7033684B2/ja
Active legal-status Critical Current
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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)
JP2021063151A 2020-04-09 2021-04-01 不織布 Active JP7033684B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022029428A JP7343635B2 (ja) 2020-04-09 2022-02-28 不織布

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020070611 2020-04-09
JP2020070611 2020-04-09

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022029428A Division JP7343635B2 (ja) 2020-04-09 2022-02-28 不織布

Publications (3)

Publication Number Publication Date
JP2021167492A JP2021167492A (ja) 2021-10-21
JP2021167492A5 JP2021167492A5 (enExample) 2021-12-02
JP7033684B2 true JP7033684B2 (ja) 2022-03-10

Family

ID=78022871

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021063151A Active JP7033684B2 (ja) 2020-04-09 2021-04-01 不織布
JP2022029428A Active JP7343635B2 (ja) 2020-04-09 2022-02-28 不織布

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022029428A Active JP7343635B2 (ja) 2020-04-09 2022-02-28 不織布

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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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
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2008303480A (ja) 2007-06-06 2008-12-18 Japan Vilene Co Ltd ダウンプルーフ構造体
JP2009209456A (ja) 2008-02-29 2009-09-17 Kureha Ltd フィルタ不織布
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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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
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
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
JP4518906B2 (ja) * 2004-10-20 2010-08-04 花王株式会社 吸収性物品用の表面シート
JP4976487B2 (ja) * 2007-04-17 2012-07-18 帝人ファイバー株式会社 湿式不織布およびフィルター
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
JP6190263B2 (ja) * 2013-12-12 2017-08-30 花王株式会社 不織布及び吸収性物品
DE102014010332A1 (de) * 2014-07-14 2016-01-14 Johns Manville Europe Gmbh Verbundwerkstoffe umfassend Wabenkerne auf Basis von thermoplastischen Synthesefaservliesen
WO2016060238A1 (ja) * 2014-10-17 2016-04-21 花王株式会社 不織布
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
CN107215034A (zh) * 2017-04-26 2017-09-29 博爱（中国）膨化芯材有限公司 一种在线热复合速渗导流材料
JP6594936B2 (ja) * 2017-08-31 2019-10-23 花王株式会社 不織布
MY193699A (en) * 2017-08-31 2022-10-25 Kao Corp Nonwoven fabric

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2008303480A (ja) 2007-06-06 2008-12-18 Japan Vilene Co Ltd ダウンプルーフ構造体
JP2009209456A (ja) 2008-02-29 2009-09-17 Kureha Ltd フィルタ不織布
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
TWI883165B (zh) 2025-05-11
CN115003873A (zh) 2022-09-02
JP2022067112A (ja) 2022-05-02
CN115003873B (zh) 2024-01-05
TW202203872A (zh) 2022-02-01
JP7343635B2 (ja) 2023-09-12
WO2021205995A1 (ja) 2021-10-14
JP2021167492A (ja) 2021-10-21

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