JP7213789B2 - 吸収性物品用の吸収体、及び吸収性物品 - Google Patents

吸収性物品用の吸収体、及び吸収性物品 Download PDF

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Publication number
JP7213789B2
JP7213789B2 JP2019223264A JP2019223264A JP7213789B2 JP 7213789 B2 JP7213789 B2 JP 7213789B2 JP 2019223264 A JP2019223264 A JP 2019223264A JP 2019223264 A JP2019223264 A JP 2019223264A JP 7213789 B2 JP7213789 B2 JP 7213789B2
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Japan
Prior art keywords
absorbent
overlapping
intermediate layer
sheet
absorbent core
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JP2019223264A
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English (en)
Japanese (ja)
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JP2020108753A (ja
Inventor
響 菊池
若菜 岩井
一夫 請川
照夫 国友
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.)
Uni Charm Corp
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Uni Charm Corp
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Publication date
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Publication of JP2020108753A publication Critical patent/JP2020108753A/ja
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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
    • A61F13/53—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 absorbing medium
    • A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/535—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 absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
    • 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
    • A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
    • 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
    • A61F13/53—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 absorbing medium
    • A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
    • 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
    • A61F13/53—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 absorbing medium
    • A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/53409—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 absorbing medium having an inhomogeneous composition through the thickness of the pad having a folded core
    • A61F13/53436—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 absorbing medium having an inhomogeneous composition through the thickness of the pad having a folded core having an undulated or corrugated cross-section
    • 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
    • A61F13/53—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 absorbing medium
    • A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • 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
    • A61F13/53—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 absorbing medium
    • A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/535—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 absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
    • A61F2013/5355—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 absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes with terraced core

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
JP2019223264A 2018-12-29 2019-12-10 吸収性物品用の吸収体、及び吸収性物品 Active JP7213789B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811637578.2A CN111374834B (zh) 2018-12-29 2018-12-29 吸收性物品用的吸收体以及吸收性物品
CN201811637578.2 2018-12-29

Publications (2)

Publication Number Publication Date
JP2020108753A JP2020108753A (ja) 2020-07-16
JP7213789B2 true JP7213789B2 (ja) 2023-01-27

Family

ID=71129015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019223264A Active JP7213789B2 (ja) 2018-12-29 2019-12-10 吸収性物品用の吸収体、及び吸収性物品

Country Status (3)

Country Link
JP (1) JP7213789B2 (zh)
CN (1) CN111374834B (zh)
WO (1) WO2020137423A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113576760B (zh) * 2021-07-09 2022-07-29 上海护理佳实业有限公司 乳垫

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009504347A (ja) 2005-08-19 2009-02-05 ザ プロクター アンド ギャンブル カンパニー 吸収性物品
JP2010075464A (ja) 2008-09-26 2010-04-08 Daio Paper Corp 使い捨ておむつ
JP2011502693A (ja) 2007-11-20 2011-01-27 エスセーアー・ハイジーン・プロダクツ・アーベー 成形吸収用品
JP2015519154A (ja) 2012-06-11 2015-07-09 エスセーアー・ハイジーン・プロダクツ・アーベー 吸収物品

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0539691Y2 (zh) * 1989-08-10 1993-10-08
EP0891175A1 (en) * 1996-03-22 1999-01-20 The Procter & Gamble Company Absorbent cores having improved acquisition capability, and absorbent articles containing them
JP3874573B2 (ja) * 1999-06-07 2007-01-31 花王株式会社 吸収性物品
JP4324375B2 (ja) * 2002-12-27 2009-09-02 ユニ・チャーム株式会社 圧縮溝と可撓部とを備えた吸収性物品
DK2441420T3 (en) * 2009-06-12 2015-01-26 Sumitomo Seika Chemicals water-absorbent sheet
JP5583519B2 (ja) * 2010-08-20 2014-09-03 株式会社リブドゥコーポレーション 吸収性物品
HUE044699T2 (hu) * 2012-12-10 2019-11-28 Procter & Gamble Folyadékgyûjtõ-eloszlató rendszerrel kiegészített nedvszívó termék
JP5996448B2 (ja) * 2013-01-31 2016-09-21 ユニ・チャーム株式会社 吸収性物品の製造装置及び吸収性物品の製造方法
JP5992381B2 (ja) * 2013-09-04 2016-09-14 大王製紙株式会社 吸収性物品
JP6080263B2 (ja) * 2013-11-20 2017-02-15 花王株式会社 吸収性物品
JP5634631B1 (ja) * 2014-05-09 2014-12-03 ユニ・チャーム株式会社 吸収性物品
JP5860928B2 (ja) * 2014-06-27 2016-02-16 ユニ・チャーム株式会社 吸収性物品

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009504347A (ja) 2005-08-19 2009-02-05 ザ プロクター アンド ギャンブル カンパニー 吸収性物品
JP2011502693A (ja) 2007-11-20 2011-01-27 エスセーアー・ハイジーン・プロダクツ・アーベー 成形吸収用品
JP2010075464A (ja) 2008-09-26 2010-04-08 Daio Paper Corp 使い捨ておむつ
JP2015519154A (ja) 2012-06-11 2015-07-09 エスセーアー・ハイジーン・プロダクツ・アーベー 吸収物品

Also Published As

Publication number Publication date
JP2020108753A (ja) 2020-07-16
WO2020137423A1 (ja) 2020-07-02
CN111374834B (zh) 2022-10-21
CN111374834A (zh) 2020-07-07

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