JPWO2021153312A1 - - Google Patents

Info

Publication number
JPWO2021153312A1
JPWO2021153312A1 JP2021513472A JP2021513472A JPWO2021153312A1 JP WO2021153312 A1 JPWO2021153312 A1 JP WO2021153312A1 JP 2021513472 A JP2021513472 A JP 2021513472A JP 2021513472 A JP2021513472 A JP 2021513472A JP WO2021153312 A1 JPWO2021153312 A1 JP WO2021153312A1
Authority
JP
Japan
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.)
Pending
Application number
JP2021513472A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2021153312A1 publication Critical patent/JPWO2021153312A1/ja
Pending legal-status Critical Current

Links

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
    • 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
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • 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
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2509/00—Medical; Hygiene
    • D10B2509/02—Bandages, dressings or absorbent pads
    • D10B2509/026—Absorbent pads; Tampons; Laundry; Towels

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Zoology (AREA)
  • Vascular Medicine (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Epidemiology (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
JP2021513472A 2020-01-29 2021-01-18 Pending JPWO2021153312A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020012293 2020-01-29
PCT/JP2021/001466 WO2021153312A1 (en) 2020-01-29 2021-01-18 Layered nonwoven fabric and sanitary material

Publications (1)

Publication Number Publication Date
JPWO2021153312A1 true JPWO2021153312A1 (en) 2021-08-05

Family

ID=77078558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021513472A Pending JPWO2021153312A1 (en) 2020-01-29 2021-01-18

Country Status (5)

Country Link
JP (1) JPWO2021153312A1 (en)
KR (1) KR20220128439A (en)
CN (1) CN115003872B (en)
TW (1) TW202133823A (en)
WO (1) WO2021153312A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230107820A (en) * 2020-11-27 2023-07-18 도레이 카부시키가이샤 Spunbond nonwoven fabric and sanitary material comprising the same

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0716508B2 (en) 1987-07-14 1995-03-01 ユニ・チャ−ム株式会社 Surface sheet of absorbent article
JPH01192803A (en) * 1988-01-23 1989-08-02 Asahi Chem Ind Co Ltd Novel disposable sanitary material
JPH04100963A (en) * 1990-08-18 1992-04-02 Oji Paper Co Ltd Nonwoven fabric made of crimping continuous filament and its production
JPH0531137A (en) 1991-02-02 1993-02-09 Oji Paper Co Ltd Bulky non-woven fabric being suitable for surface material of hygienic material
JPH0742057A (en) * 1993-07-30 1995-02-10 New Oji Paper Co Ltd Nonwoven fabric to be used as surface material of sanitary material
JPH0976656A (en) * 1995-09-11 1997-03-25 Toray Ind Inc Thermal stencil printing base sheet
JPH0985872A (en) * 1995-09-26 1997-03-31 Teijin Ltd Two-layer structure cloth
MY150753A (en) * 2007-03-02 2014-02-28 Mitsui Chemicals Inc Non-woven fabric laminate
KR20110027973A (en) * 2009-09-11 2011-03-17 도레이첨단소재 주식회사 Spunbond nonwoven having excellent soft property and manufacturing method thereof
CN102560904A (en) * 2012-03-07 2012-07-11 厦门延江工贸有限公司 Abnormal-shape filament non-woven fabric and manufacture technology thereof
JP6519467B2 (en) * 2014-08-20 2019-05-29 東レ株式会社 Hygiene material products
JP2016089291A (en) * 2014-10-31 2016-05-23 ユニチカ株式会社 Nonwoven fabric in double layer structure
JP6527362B2 (en) * 2015-03-26 2019-06-05 ユニチカ株式会社 Composite non-woven fabric
CN106811866B (en) * 2016-11-24 2019-03-08 浙江金三发非织造布有限公司 A kind of preparation method containing cotton nonwoven fabrics for sanitary napkin
KR102281509B1 (en) * 2017-01-27 2021-07-26 도레이 카부시키가이샤 Spunbond Nonwoven
EP3591107B1 (en) * 2017-02-28 2023-06-14 Toray Industries, Inc. Laminated nonwoven fabric
CN109955573B (en) * 2017-12-14 2023-01-06 东丽纤维研究所（中国）有限公司 Non-woven laminated fabric
CN208293206U (en) * 2018-01-30 2018-12-28 南京锦琪昶新材料有限公司 A kind of low hot-wind nonwoven cloth bled back of fast guiding
JP7040122B2 (en) * 2018-02-28 2022-03-23 東レ株式会社 Spunbond non-woven fabric
JP2019183293A (en) * 2018-04-02 2019-10-24 東レ株式会社 Laminated nonwoven fabric
JP7110795B2 (en) * 2018-05-07 2022-08-02 東レ株式会社 spunbond nonwoven fabric

Also Published As

Publication number Publication date
CN115003872A (en) 2022-09-02
KR20220128439A (en) 2022-09-20
TW202133823A (en) 2021-09-16
CN115003872B (en) 2023-07-04
WO2021153312A1 (en) 2021-08-05

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Legal Events

Date Code Title Description
A621 Written request for application examination

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Effective date: 20231207