MY184943A - Absorbent article - Google Patents

Absorbent article

Info

Publication number
MY184943A
MY184943A MYPI2018703219A MYPI2018703219A MY184943A MY 184943 A MY184943 A MY 184943A MY PI2018703219 A MYPI2018703219 A MY PI2018703219A MY PI2018703219 A MYPI2018703219 A MY PI2018703219A MY 184943 A MY184943 A MY 184943A
Authority
MY
Malaysia
Prior art keywords
absorbent article
protrusions
skin
absorption layer
surface side
Prior art date
Application number
MYPI2018703219A
Inventor
Junichi Noguchi
Akino Otsuki
Kumi Fujikawa
Yuki Noda
Ryota Kawamori
Original Assignee
Unicharm 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 Unicharm Corp filed Critical Unicharm Corp
Publication of MY184943A publication Critical patent/MY184943A/en

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
    • 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
    • A61F13/45—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 shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • 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
    • A61F13/45—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 shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
    • 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
    • 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
    • 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
    • A61F13/53—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
    • A61F13/5376—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 characterised by the performance of the layer, e.g. acquisition rate, distribution time, transfer time

Abstract

The present invention provides an absorbent article which does not readily twist even when wet, and which exhibits excellent comfort when worn. This absorbent article includes a liquid-absorbing absorption layer, and has a longitudinal direction, a width direction, and a thickness direction which are orthogonal to each other. The absorption layer is provided with an uneven structure (20) having, alternately arranged therein along the longitudinal direction, protrusions (21) which protrude towards the skin-facing surface side of the absorbent article in the thickness direction, and which continuously extend in a direction intersecting the longitudinal direction, and recesses (22) which sink towards the non-skin-facing surface side of the absorbent article in the thickness direction, and which continuously extend in parallel with the protrusions (21). The protrusions (21) are provided with cavities (23) which face the surface of the absorption layer at the non-skin-facing surface side.
MYPI2018703219A 2016-03-23 2016-12-01 Absorbent article MY184943A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016059124A JP6223490B2 (en) 2016-03-23 2016-03-23 Absorbent articles
PCT/JP2016/085808 WO2017163492A1 (en) 2016-03-23 2016-12-01 Absorbent article

Publications (1)

Publication Number Publication Date
MY184943A true MY184943A (en) 2021-04-30

Family

ID=59899921

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2018703219A MY184943A (en) 2016-03-23 2016-12-01 Absorbent article

Country Status (5)

Country Link
JP (1) JP6223490B2 (en)
KR (1) KR102433718B1 (en)
CN (1) CN108883012B (en)
MY (1) MY184943A (en)
WO (1) WO2017163492A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000271170A (en) * 1999-03-25 2000-10-03 Uni Charm Corp Absorptive article having surface structural body
US6802932B2 (en) * 2001-06-08 2004-10-12 Uni-Charm Corporation Absorbent article and method of manufacturing the same
JP3991013B2 (en) * 2003-08-06 2007-10-17 ユニ・チャーム株式会社 Body fluid absorbing structure and method for producing the same
CN2885193Y (en) * 2003-12-25 2007-04-04 尤妮佳股份有限公司 Skin-tight lining
JP4540563B2 (en) * 2005-07-08 2010-09-08 花王株式会社 Absorbent articles
JP4705541B2 (en) 2006-09-25 2011-06-22 大王製紙株式会社 Absorbent articles
JP5552091B2 (en) 2011-05-27 2014-07-16 花王株式会社 Absorbent articles
JP6091135B2 (en) * 2012-09-28 2017-03-08 ユニ・チャーム株式会社 Water-decomposable absorbent article
JP5707467B2 (en) * 2013-10-18 2015-04-30 ユニ・チャーム株式会社 Absorbent article manufacturing apparatus and method of remodeling manufacturing apparatus

Also Published As

Publication number Publication date
JP6223490B2 (en) 2017-11-01
CN108883012B (en) 2022-03-04
CN108883012A (en) 2018-11-23
KR102433718B1 (en) 2022-08-17
KR20180125955A (en) 2018-11-26
JP2017169804A (en) 2017-09-28
WO2017163492A1 (en) 2017-09-28

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