JP6259877B2 - 不織布及びそれを備えた吸収性物品 - Google Patents

不織布及びそれを備えた吸収性物品 Download PDF

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Publication number
JP6259877B2
JP6259877B2 JP2016161382A JP2016161382A JP6259877B2 JP 6259877 B2 JP6259877 B2 JP 6259877B2 JP 2016161382 A JP2016161382 A JP 2016161382A JP 2016161382 A JP2016161382 A JP 2016161382A JP 6259877 B2 JP6259877 B2 JP 6259877B2
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Japan
Prior art keywords
region
nonwoven fabric
contact angle
constituent fibers
degrees
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JP2016161382A
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English (en)
Japanese (ja)
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JP2017042607A5 (enrdf_load_stackoverflow
JP2017042607A (ja
Inventor
裕太 寒川
裕太 寒川
圭一郎 冨部
圭一郎 冨部
真行 湊崎
真行 湊崎
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Kao Corp
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Kao Corp
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Publication of JP2017042607A5 publication Critical patent/JP2017042607A5/ja
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    • 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
    • A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • 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
    • 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
    • A61F13/51104—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
    • 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
    • A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
    • 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
    • A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
    • 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
    • D04H1/4374—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 using different kinds of webs, e.g. by layering webs
    • 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
    • D04H1/72—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 randomly arranged
    • D04H1/732—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 randomly arranged by fluid current, e.g. air-lay
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • 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
    • A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
    • A61F2013/51178—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers with the combination of nonwoven webs
    • 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
    • A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A61F2013/51355—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability for improving fluid flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
JP2016161382A 2015-08-24 2016-08-19 不織布及びそれを備えた吸収性物品 Active JP6259877B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015164665 2015-08-24
JP2015164665 2015-08-24

Publications (3)

Publication Number Publication Date
JP2017042607A JP2017042607A (ja) 2017-03-02
JP2017042607A5 JP2017042607A5 (enrdf_load_stackoverflow) 2017-12-28
JP6259877B2 true JP6259877B2 (ja) 2018-01-10

Family

ID=58100226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016161382A Active JP6259877B2 (ja) 2015-08-24 2016-08-19 不織布及びそれを備えた吸収性物品

Country Status (8)

Country Link
JP (1) JP6259877B2 (enrdf_load_stackoverflow)
KR (1) KR102081047B1 (enrdf_load_stackoverflow)
CN (1) CN107920939A (enrdf_load_stackoverflow)
BR (1) BR112018003750A2 (enrdf_load_stackoverflow)
RU (1) RU2674686C1 (enrdf_load_stackoverflow)
TR (1) TR201802629T1 (enrdf_load_stackoverflow)
TW (1) TWI727966B (enrdf_load_stackoverflow)
WO (1) WO2017033867A1 (enrdf_load_stackoverflow)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018135586A1 (ja) 2017-01-19 2018-07-26 株式会社デンソー バルブタイミング調整装置
JP6790925B2 (ja) 2017-03-07 2020-11-25 株式会社デンソー 作動油制御弁、および、これを用いたバルブタイミング調整装置
TWI763865B (zh) * 2017-06-16 2022-05-11 日商花王股份有限公司 吸收性物品、吸收性物品之正面片材用不織布之製造方法、吸收性物品之製造方法
JP7245963B2 (ja) * 2017-10-04 2023-03-27 大和紡績株式会社 吸収性物品用不織布、吸収性物品用表面シート、及びそれを含む吸収性物品
EP3694460B1 (en) * 2017-10-11 2024-02-21 The Procter & Gamble Company Absorbent articles having apertured, three-dimensional materials and methods for making same
JP6429971B1 (ja) * 2017-10-11 2018-11-28 ユニ・チャーム株式会社 吸収性物品の液透過性シート用の不織布及び不織布ロール
CN213993945U (zh) 2017-10-19 2021-08-20 宝洁公司 吸收制品和与吸收制品一起使用的顶片
WO2019075688A1 (en) * 2017-10-19 2019-04-25 The Procter & Gamble Company UPPER SHEET COMPRISING NATURAL FIBERS
JP2019103589A (ja) * 2017-12-12 2019-06-27 王子ホールディングス株式会社 吸収性物品
CN108374237A (zh) * 2017-12-23 2018-08-07 招汉 一种干爽型透液无纺布及其制造方法
JP7374404B2 (ja) * 2018-02-15 2023-11-07 大和紡績株式会社 吸収性物品用不織布および吸収性物品
JP6998356B2 (ja) * 2019-12-10 2022-02-10 花王株式会社 吸収性物品
JP7371316B2 (ja) * 2020-03-31 2023-10-31 大和紡績株式会社 吸収性物品用不織布、及びこれを含む吸収性物品
CN115551453A (zh) * 2020-05-27 2022-12-30 宝洁公司 具有包含纤维素基纤维的顶片的吸收制品
JP7438889B2 (ja) * 2020-08-18 2024-02-27 花王株式会社 吸収性物品
WO2023119912A1 (ja) * 2021-12-24 2023-06-29 花王株式会社 吸収性物品
CN116158910A (zh) * 2023-02-10 2023-05-26 深圳全棉时代科技有限公司 全棉吸收芯体、全棉芯卫生巾及其制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09215706A (ja) * 1996-02-08 1997-08-19 Kao Corp 親水性不織布並びにそれを用いた吸収性物品
JP3875009B2 (ja) * 2000-09-01 2007-01-31 ユニ・チャーム株式会社 連続フィラメントの表面材を用いた吸収性物品
JP4146192B2 (ja) * 2001-09-11 2008-09-03 ユニ・チャーム株式会社 吸収性物品
KR101148537B1 (ko) * 2004-04-15 2012-05-23 가오 가부시키가이샤 흡수성 물품의 표면 시트
JP4229868B2 (ja) * 2004-04-27 2009-02-25 花王株式会社 立体不織布
JP4566059B2 (ja) * 2005-04-28 2010-10-20 花王株式会社 吸収性物品の表面シート
JP4141486B2 (ja) * 2006-08-04 2008-08-27 旭化成せんい株式会社 衛生材料用ポリオレフィン系長繊維不織布
JP5268416B2 (ja) 2008-05-01 2013-08-21 大王製紙株式会社 吸収性物品の製造方法
JP5566596B2 (ja) * 2008-11-17 2014-08-06 ユニ・チャーム株式会社 使い捨ての体液吸収性着用物品
RU2500844C2 (ru) * 2008-12-25 2013-12-10 Као Корпорейшн Нетканая ткань и способ ее получения
CN204237974U (zh) * 2012-06-22 2015-04-01 花王株式会社 无纺布、吸收性物品以及乳幼儿用尿布
JP5640140B1 (ja) * 2013-12-03 2014-12-10 花王株式会社 不織布
CN104540990B (zh) * 2013-04-19 2016-08-24 花王株式会社 无纺布及纤维处理剂
JP5640139B1 (ja) * 2013-12-03 2014-12-10 花王株式会社 不織布
CN103417337A (zh) * 2013-07-17 2013-12-04 厦门延江工贸有限公司 一种无纺布
CN103422256B (zh) * 2013-07-17 2016-08-24 厦门延江新材料股份有限公司 一种热风无纺布
JP6267501B2 (ja) * 2013-12-06 2018-01-24 花王株式会社 立体シート

Also Published As

Publication number Publication date
WO2017033867A1 (ja) 2017-03-02
RU2674686C1 (ru) 2018-12-12
BR112018003750A2 (pt) 2018-09-25
KR20180037223A (ko) 2018-04-11
TWI727966B (zh) 2021-05-21
CN107920939A (zh) 2018-04-17
TR201802629T1 (tr) 2018-03-21
JP2017042607A (ja) 2017-03-02
TW201713293A (zh) 2017-04-16
KR102081047B1 (ko) 2020-02-25

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