JPWO2021200145A1 - - Google Patents

Info

Publication number
JPWO2021200145A1
JPWO2021200145A1 JP2022511837A JP2022511837A JPWO2021200145A1 JP WO2021200145 A1 JPWO2021200145 A1 JP WO2021200145A1 JP 2022511837 A JP2022511837 A JP 2022511837A JP 2022511837 A JP2022511837 A JP 2022511837A JP WO2021200145 A1 JPWO2021200145 A1 JP WO2021200145A1
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.)
Granted
Application number
JP2022511837A
Other versions
JP7291358B2 (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 JPWO2021200145A1 publication Critical patent/JPWO2021200145A1/ja
Application granted granted Critical
Publication of JP7291358B2 publication Critical patent/JP7291358B2/ja
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
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/498—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
    • D04H5/03—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling by fluid jet
    • 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/06—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
JP2022511837A 2020-03-31 2021-03-17 衛生材料の表面材及びその製造方法 Active JP7291358B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020063519 2020-03-31
JP2020063519 2020-03-31
PCT/JP2021/010761 WO2021200145A1 (ja) 2020-03-31 2021-03-17 衛生材料の表面材及びその製造方法

Publications (2)

Publication Number Publication Date
JPWO2021200145A1 true JPWO2021200145A1 (ja) 2021-10-07
JP7291358B2 JP7291358B2 (ja) 2023-06-15

Family

ID=77928743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022511837A Active JP7291358B2 (ja) 2020-03-31 2021-03-17 衛生材料の表面材及びその製造方法

Country Status (3)

Country Link
JP (1) JP7291358B2 (ja)
CN (1) CN115335563A (ja)
WO (1) WO2021200145A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH083855A (ja) * 1994-06-15 1996-01-09 Unitika Ltd 積層不織構造体
JP2007008145A (ja) * 2005-05-31 2007-01-18 Unitika Ltd 凹凸模様が付与されてなる不織構造体およびその製造方法
JP2009052148A (ja) * 2007-07-30 2009-03-12 Unitika Ltd スパンレース複合不織布
JP3211439U (ja) * 2017-04-28 2017-07-13 廈門延江新材料股▲ふん▼有限公司 綿を含む不織布

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH083855A (ja) * 1994-06-15 1996-01-09 Unitika Ltd 積層不織構造体
JP2007008145A (ja) * 2005-05-31 2007-01-18 Unitika Ltd 凹凸模様が付与されてなる不織構造体およびその製造方法
JP2009052148A (ja) * 2007-07-30 2009-03-12 Unitika Ltd スパンレース複合不織布
JP3211439U (ja) * 2017-04-28 2017-07-13 廈門延江新材料股▲ふん▼有限公司 綿を含む不織布

Also Published As

Publication number Publication date
CN115335563A (zh) 2022-11-11
TW202139948A (zh) 2021-11-01
JP7291358B2 (ja) 2023-06-15
WO2021200145A1 (ja) 2021-10-07

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