WO2016042680A1 - ショーツ型ナプキン - Google Patents

ショーツ型ナプキン Download PDF

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Publication number
WO2016042680A1
WO2016042680A1 PCT/JP2014/079069 JP2014079069W WO2016042680A1 WO 2016042680 A1 WO2016042680 A1 WO 2016042680A1 JP 2014079069 W JP2014079069 W JP 2014079069W WO 2016042680 A1 WO2016042680 A1 WO 2016042680A1
Authority
WO
WIPO (PCT)
Prior art keywords
width direction
shorts
center
main body
excretion
Prior art date
Application number
PCT/JP2014/079069
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
伸亨 加藤
旭光 姚
慎平 小松
Original Assignee
ユニ・チャーム株式会社
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 ユニ・チャーム株式会社 filed Critical ユニ・チャーム株式会社
Priority to KR1020177010117A priority Critical patent/KR102354096B1/ko
Publication of WO2016042680A1 publication Critical patent/WO2016042680A1/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
    • A61F13/56—Supporting or fastening means
    • 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
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
    • 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
    • A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
    • 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
    • A61F13/45—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
    • A61F13/47236—Sanitary towels, incontinence pads or napkins specially adapted for female use characterised by an unusual contour
    • A61F13/47245—Sanitary towels, incontinence pads or napkins specially adapted for female use characterised by an unusual contour with asymmetry around the x or y axis
    • A61F13/47254—Sanitary towels, incontinence pads or napkins specially adapted for female use characterised by an unusual contour with asymmetry around the x or y axis with a tanga shape
    • 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
    • A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
    • A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
    • A61F13/4752—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means being an upstanding barrier
    • 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
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • 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
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A61F13/49406—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
    • A61F13/49413—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier
    • 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
    • A61F13/56—Supporting or fastening means
    • A61F13/5622—Supporting or fastening means specially adapted for diapers or the like
    • A61F13/565—Supporting or fastening means specially adapted for diapers or the like pants type diaper

Definitions

  • the present invention relates to a shorts-type napkin.
  • Patent Document 1 Conventionally, sanitary napkins that improve fit and suppress menstrual leakage have been provided (for example, Patent Document 1).
  • the sanitary napkin of patent document 1 has a pair of groove
  • the groove of Patent Document 1 has a convex shape extending in the front-rear direction and going inward in the width direction. In the sanitary napkin of Patent Document 1, the front-rear direction center and the width direction center of the sanitary napkin swell inward (see FIG. 2 of Patent Document 1).
  • the wearer wears the sanitary napkin on the underwear with the crotch portion of the underwear as a general mark.
  • the position of the absorbent body of the sanitary napkin is shifted by the wearer.
  • the position of the front-back direction of the absorber of a sanitary napkin may shift
  • the position of the absorbent body is inappropriate, the fit of the absorbent body is lowered, and body fluid may leak.
  • the present invention has been made in view of the above-described problems, and an object of the present invention is to provide a shorts-type napkin that can suppress the leakage of bodily fluids by arranging an absorbent body at an appropriate position for any wearer.
  • the shorts-type napkin of the present disclosure includes a front-rear direction extending to the wearer's body front side and a rear body side, a width direction orthogonal to the front-rear direction, an inward direction toward the wearer, and an outer direction toward the opposite side to the inner direction.
  • An absorptive main body having a skin sheet and an absorbent body, a front waist belt member disposed in the front waistline region, and a rear surface disposed in the rear waistline region
  • a shorts-type napkin having a skin surface sheet and a compressed part in which the absorbent body is compressed in the thickness direction, wherein the compressed part is disposed from an excretion opening facing part arranged to face the excretion opening of the wearer.
  • FIG. 3 is a schematic cross-sectional view taken along the line AA shown in FIG. 2. It is sectional drawing of the cross section which passes along the center of the width direction of a shorts type napkin, and followed the front-back direction. It is a top view of an absorptive main part. It is the figure which showed typically the mounting state of a shorts type napkin.
  • the shorts-type napkin 1 is a shorts-type napkin that is formed in a pants shape in advance.
  • the shorts napkin 1 according to the present embodiment may be a night shorts napkin or a daytime shorts napkin.
  • the shorts-type napkin 1 corresponds to the front waistline region S1 disposed on the wearer's body front side, the rear waistline region S2 disposed on the wearer's body back side, and the inseam of the wearer.
  • a crotch region S3 located between the region S1 and the rear waistline region S2.
  • the shorts-type napkin 1 includes a front-rear direction L extending to the wearer's body front side and a rear body side, a width direction W orthogonal to the front-rear direction, an inward direction T1 toward the wearer and an outward direction opposite to the inward direction. And a thickness direction T extending in T2.
  • the shorts-type napkin 1 includes an absorbent main body 10 and a chassis 20.
  • the absorbent main body 10 includes a liquid permeable main body top sheet 11, a liquid impermeable main body film 12, an absorber 13 disposed between the main body top sheet 11 and the main body film 12, and a main body back sheet 14. And comprising.
  • the chassis 20 is disposed in the outer direction T ⁇ b> 2 with respect to the absorbent main body 10, and includes an exterior top sheet 21 and an exterior back sheet 22.
  • FIG. 2 is a developed plan view showing a state where the shorts-type napkin 1 shown in FIG. 1 is developed.
  • the developed plan view shown in FIG. 2 is a drawing of the stretched state in which the stretchable member is stretched until the wrinkles such as the main body top sheet 11 and the main body back sheet 14 constituting the shorts napkin 1 are not formed.
  • 3 is a cross-sectional view taken along line AA shown in FIG.
  • FIG. 4 is a cross-sectional view of a cross section passing through the center in the width direction of the shorts napkin and along the front-rear direction.
  • the shorts-type napkin 1 includes a front waist belt member 41 disposed in the front waist area, a rear waist belt member 42 disposed in the rear waist area, and a crotch member 43 disposed in the crotch area.
  • the front waist belt member 41, the rear waist belt member 42, and the crotch member 43 constitute the chassis 20 continuously in the front-rear direction.
  • the shorts-type napkin does not include a crotch member but includes a front waist belt member 41 and a rear waist belt member 42, and the front waist belt member 41 and the rear waist belt member 42 are connected by an absorbent main body. Also good.
  • the front waistline region S1 and the back waistline region S2 are folded so that the front waistline region S2 overlaps with the center 1LC in the front-rear direction L of the napkin 1 as a starting point.
  • the shorts napkin shown in FIG. 1 is formed.
  • a side joint portion 29 where the outer edge of the front waist belt member 41 and the outer edge of the front waist belt member 41 are joined is shown in FIGS. 1 and 2.
  • the inner side in the front-rear direction than the side joint portion 29 is a crotch region S3.
  • the main body top sheet 11 is positioned in the inward direction T1 (inward direction side) with respect to the absorber 13.
  • a liquid permeable sheet such as a nonwoven fabric or an apertured plastic film is used.
  • the main body film 12 is disposed on the outer side T2 side with respect to the absorber 13 and on the inner side T1 side with respect to the chassis 20.
  • a liquid-impermeable sheet or the like is used for the main body film 12.
  • the absorber 13 is provided between the main body top sheet 11 and the main body film 12, and absorbs excrement from the wearer.
  • the basis weight of the pulp is 100 to 800 g / m2, and the basis weight of the superabsorbent polymer particles is 0 to 100 g / m2.
  • the absorber 13 may be a sheet-shaped air laid sheet.
  • the main body backsheet 14 is disposed on both the outer direction T2 side of the main body film 12 and the inner direction T1 side of the main body topsheet 11.
  • a central portion in the width direction W of the main body backsheet 14 is disposed on the outer direction T2 side of the main body film 12.
  • the outer side in the width direction with respect to the central portion of the main body backsheet 14 is folded back inward in the width direction starting from the outer edge of the main body film 12 and is disposed on the inner direction T1 side of the main body topsheet 11.
  • a sheet such as a nonwoven fabric is used.
  • the main body top sheet 11 and a part of the main body back sheet 14 are arranged on the skin surface side of the absorber, and constitute a skin surface side sheet.
  • the main body back sheet 14 of the present embodiment is disposed on both the outer direction T2 side of the main body film 12 and the inner direction T1 side of the main body top sheet 11, but in the modification, the main body back sheet 14 is the main body back sheet 14.
  • the film 12 may not be disposed on the outer direction T2 side.
  • FIG. 5 is a plan view of the absorbent main body.
  • the hatched area is the non-joined area A1.
  • the main body back sheet and the main body film are bonded via an adhesive such as an HMA type adhesive.
  • the main body film 12 and the main body back sheet 14 are not joined in a predetermined region extending in the width direction from the center of the absorbent body 13 in the width direction.
  • seat 14 is provided in the area
  • the non-joining area A1 is biased to the front side of the center of the main body backsheet 14 in the front-rear direction.
  • constituent members for example, the main body top sheet and the absorbent body
  • main body film 12 and the main body back sheet 14 are joined together with an adhesive.
  • illustration is omitted in the description of the present embodiment.
  • the shorts-type napkin 1 is formed with a waist circumference opening 31 into which the wearer's waist is inserted and a pair of leg openings 32 into which the wearer's legs are respectively inserted.
  • the waist opening 31 is formed to be surrounded by the front end edge 20F of the chassis 20 and the rear end edge 20R of the chassis 20.
  • the chassis 20 includes an exterior topsheet 21, an exterior backsheet 22, and a stretchable member arranged in a state of extending at least in the width direction W.
  • the length of the front waist belt member 41 constituting the chassis 20 in the width direction and the length of the rear waist belt member 42 in the width direction are longer than the length of the absorbent main body 10 in the width direction.
  • the exterior topsheet 21 is made of a non-woven fabric having elasticity that expands and contracts at least in the width direction.
  • the exterior backsheet 22 is disposed on the exterior direction T2 side of the exterior topsheet 21.
  • the exterior backsheet 22 is made of a non-stretchable nonwoven fabric.
  • the exterior topsheet 21 includes a front exterior topsheet 24 located on the front waistline region S1 side, and a rear exterior topsheet 25 located on the back waistline region S2 side.
  • the front exterior topsheet 24 and the rear exterior topsheet 25 are separated in the front-rear direction L.
  • the exterior backsheet 22 is provided over the front waistline region S1, the crotch region S3, and the back waistline region S2.
  • the front edge 24F of the front exterior topsheet 24 and the front edge 22F of the exterior backsheet 22 are located in the front waistline region S1 and are folded back to the rear at the front edge 20F of the chassis 20.
  • a waist elastic member 26 as an elastic member is disposed at a portion where the front edge 24F of the front exterior topsheet 24 and the front edge 22F of the exterior backsheet 22 are folded back. The waist elastic member 26 is fixed between the front exterior topsheets 24 while being stretched in the width direction.
  • the rear end edge 25R of the rear exterior topsheet 25 and the rear end edge 22R of the exterior backsheet 22 are located in the rear waistline region S2, and are folded back to the front side at the rear end edge 20R of the chassis 20.
  • a waist elastic member 26 as an elastic member is disposed at a portion where the rear edge 25R of the rear exterior topsheet 25 and the rear edge 22R of the exterior backsheet 22 are folded. The waist elastic member 26 is fixed between the rear exterior topsheets 25 while being stretched in the width direction.
  • the rear end edge 24R of the front exterior topsheet 24 is located in the crotch region S3 and is located in front of the center 1LC in the front-rear direction of the napkin 1.
  • the front end edge 25F of the rear exterior topsheet 25 is located in the crotch region S3 and is located on the rear side of the center 1LC in the front-rear direction of the napkin 1.
  • a leg-stretchable member 27 is disposed as a stretchable member.
  • the leg-surrounding stretchable member 27 includes a first region 27A disposed along the leg-surrounding opening from the outer edge of the leg-surrounding stretchable member 27 toward the inside in the width direction, and from the first region to the inside in the width direction. And a second region 27B extending toward the top.
  • the absorptive main body 10 has the pressing part 80 by which the skin surface side sheet
  • the main body top sheet 11 which comprises the absorber 13 and a skin surface side sheet
  • the pressing unit 80 includes an excretion port pressing unit 81, a front pressing unit 82, and a rear pressing unit 83.
  • the excretion mouth pressing part 81, the front side pressing part 82, and the rear side pressing part 83 are continuous in the front-rear direction L.
  • the pressing part 80 is annular in plan view. In FIG. 5, the range of the front-back direction of the excretion mouth pressing part 81, the range of the front-back direction of the front side pressing part 82, and the range of the front-back direction of the rear side pressing part 83 are shown.
  • the excretion mouth pressing part 81 and the front side pressing part 82 do not need to be continuing in the front-back direction, and the excretion mouth pressing part 81 and the rear side pressing part 83 are continuing in the front-back direction L. None of the excretion port pressing part 81, the front pressing part 82, and the rear pressing part 83 may be constituted by a plurality of divided pressing parts.
  • the pressing unit 80 may not be annular in plan view.
  • the excretion mouth pressing part 81 is located on both outer sides in the width direction with respect to the excretion opening facing part arranged to face the wearer's excretion opening.
  • the excretion mouth pressing part 81 extends in the front-rear direction.
  • the excretion opening facing part is an area sandwiched between a pair of excretion opening pressing parts 81.
  • the excretory opening facing portion includes a region where the inner edge 32E of the leg opening 32 is disposed in the front-rear direction, and extends in the front-rear direction L from the inner edge 32E.
  • the excretion opening facing portion of the present embodiment is located in front of the center 1LC in the front-rear direction of the napkin 1 and is located inward in the front-rear direction of the side joint portion 29.
  • the excretion mouth pressing portion 81 includes a first convex portion 811 that protrudes inward in the width direction W, a second convex portion 812 that is positioned in front of the first convex portion 811 and protrudes outward in the width direction. And a third convex portion 813 which is located behind the first convex portion 811 and protrudes toward the outside in the width direction W.
  • the second convex portion 812, the first convex portion 811, and the third convex portion 813 are continuous in the front-rear direction.
  • the center 81LC in the front-rear direction L of the excretion mouth pressing part 81 is located in the crotch region S3 and in front of the center 1LC in the front-rear direction of the napkin 1 in the extended state.
  • a center 81LC in the front-rear direction L of the excretion mouth pressing portion 81 is located in the first convex portion 811.
  • the first convex portion 811 has a vertex (inner edge) of the first convex portion 811 and a third convex portion 813 from an intermediate point 814 between the vertex (inner edge) of the first convex portion 811 and the vertex of the second convex portion 812. It is the range to the middle point 815 with the vertex of. More preferably, the center 81LC in the front-rear direction L of the excretion mouth pressing part 81 may coincide with the apex (inner edge) of the first convex part 811.
  • the inner edge 32E of the leg-hole opening 32 is disposed.
  • the distance between the center 81LC in the front-rear direction of the excretion mouth pressing part 81 and the center 1LC in the front-rear direction of the napkin 1 is 10 mm or more and 90 mm or less, and more preferably 40 mm or more and 60 mm or less.
  • the length of the width direction of the absorber 13 is 80 mm or more and 100 mm or less, and the space
  • the length in the width direction of the absorbent body according to the present embodiment is 90 mm, and the distance between the pair of first convex portions is 40 mm.
  • the distance in this Embodiment is a distance in the expansion
  • the front squeezing part 82 is connected to the front end edges of the pair of first front squeezing parts 821 and the pair of first front squeezing parts 821 that extend in the front-rear direction on the front side of the excretion mouth squeezing part 81 and extends in the width direction. Part 822.
  • the rear end edge of the first front pressing portion 821 and the front end edge of the excretion mouth pressing portion 81 are continuous.
  • the boundary between the first front pressing portion 821 and the excretion mouth pressing portion 81 is located in a convex portion that protrudes inward in the width direction.
  • the rear side pressing part 83 is connected to the rear end edges of the pair of first rear side pressing parts 831 and the pair of first rear side pressing parts 831 extending in the front-rear direction on the rear side of the excretion mouth pressing part 81, and in the width direction. And a second rear pressing portion 832 that extends.
  • the front end edge of the 1st rear side pressing part 831 and the rear end edge of the excretion mouth pressing part 81 are continued.
  • the boundary between the first rear side pressing part 831 and the excretion opening pressing part 81 is located in a convex part protruding toward the inner side in the width direction.
  • the 1st front side pressing part 821 and the 1st back side pressing part 831 may be formed so that it may incline with respect to the straight line along the front-back direction L, the straight line along the front-back direction L, and 1st
  • the angle (acute angle side) formed by the front side compressed part 821 etc. shall be 45 degrees or less.
  • the 2nd front side pressing part 822 and the 2nd back side pressing part 832 may be formed so that it may incline with respect to the straight line along the width direction W, the straight line along the width direction W, and the 2nd.
  • the angle (acute angle side) formed by the front side compressed part 822 and the like is less than 45 degrees.
  • a pair of front side pressing portions 84 extending in the front-rear direction are formed on the outer side in the width direction of the front pressing portion 82.
  • a pair of rear side pressing portions 85 extending in the front-rear direction is formed on the outer side in the width direction of the rear pressing portion 83.
  • the front side pressing part 84 and the front side pressing part 82 are separated in the width direction.
  • the rear side pressing part 85 and the rear side pressing part 83 are separated in the width direction.
  • the rear end edge of the front side pressing portion 84 is located on the front side of the front end edge of the excretion mouth pressing portion 81.
  • the front end edge of the rear side pressing portion 85 is located on the rear side of the rear end edge of the excretion mouth pressing portion 81.
  • the rear side pressing part 85 is located behind the center 1LC in the front-rear direction of the napkin 1 and does not overlap the center 1LC in the front-rear direction of the napkin 1.
  • the front side compressed portion 84 is located in front of the center 1LC in the front-rear direction of the napkin 1 and does not overlap the center 1LC in the front-rear direction of the napkin 1.
  • the basis weight of the absorber of the present embodiment is not constant.
  • the absorber 13 has a part with a high fabric weight and a low part.
  • the basis weight of the absorber in the part where the front side compressed portion 82 is formed is lower than the basis weight of the absorber at the center in the width direction of the excretory opening facing portion.
  • mouth opposing part is higher than the fabric weight of the absorber of the part in which the excretion mouth pressing part 81 was formed.
  • the basis weight of the absorber at the center in the width direction of the excretion opening facing portion is 600 g / m 2
  • the basis weight of the absorber in the portion where the excretion opening pressing portion 81 is formed is 300 g / m 2.
  • the basis weight of the absorbent body at the center in the width direction of the excretion opening facing portion is twice the basis weight of the absorbent body in the portion where the excretion opening pressing portion 81 is formed.
  • the fabric weight of the absorber of the part in which the front side pressing part 82 was formed is 150 g / m2.
  • the absorbent body may have a constant basis weight.
  • the absorbent main body 10 has an upright leakproof gather.
  • the leakproof gather 60 is provided on the outer edge of the absorbent main body 10.
  • the leak-proof gather 60 is an upright gather that is disposed inward of the absorbent body 13.
  • the leakproof gather 60 is constituted by the main body backsheet 14 and the leakproof stretchable member 15 disposed between the main body backsheets 14.
  • the leak-proof gather 60 is provided with a joint portion 61 to be joined to a back-side member such as the main body top sheet 11 located on the outer side of the leak-proof gather 60 and a leak-proof stretchable member 15.
  • a contraction portion 62 that is not joined and contracts in the front-rear direction by the leak-proof stretchable member 15.
  • the joining portion 61 where the main body back sheet 14 and the main body top sheet 11 are joined is shown by hatching.
  • the joint portion 61 includes a first joint portion 61A located on the outer side in the width direction than the contraction portion 62, and a second joint portion 61B located on both outer sides in the front-rear direction than the contraction portion 62.
  • the back side member may be a member positioned on the outer side of the leakproof gather 60, and examples thereof include the main body top sheet 11, the main body film 12, and the main body back sheet 14.
  • the leak-proof gather 60 rises with the joint portion 61 as a base end portion when worn, and the contraction portion 62 comes into contact with the wearer's skin as an apex portion. That is, the joint portion serves as a base end portion of the leakage preventive gather. Since the main body back sheet 14 is configured to have water repellency, side leakage such as menstrual blood discharged from the wearer by the leak-proof gathers can be prevented.
  • the contraction part 62 is located between the second joint part 61B on the front side and the second joint part 61B on the rear side.
  • the contraction portion 62 is a portion substantially contracted in the front-rear direction by the leak-proof stretchable member 15, and is a concept that excludes a portion where the leak-proof stretchable member 15 is disposed in a state where the contraction force is not exerted.
  • the squeezed portion 80 extends in the front-rear direction from the contracted portion 62. Therefore, the front-end edge of a pressing part is located ahead of the front-end edge of a contraction part. Moreover, the rear-end edge of a pressing part is located back rather than the rear-end edge of a shrinkage
  • the length of the absorbent article in the stretched state can be measured by the following method.
  • the stretched state is a state where the waist elastic member, the leg elastic member, and the leak-proof elastic member are extended, and more specifically, the absorbent article is visually observed from the natural state by the elastic member. It is in the state extended
  • the absorbent article is enclosed in a package, remove it from the package and leave it in that state for 12 hours in an atmosphere of (20-2 to 20 + 2) ° C and relative humidity (60-5 to 60 + 5)% RH. Use the prepared sample. Next, the side joint portion is separated cleanly by cold spray or the like, and the absorbent article is developed. Next, the absorbent article is pulled to the stretched state and fixed to the plate, and measured with a ruler so as to be along the region to be measured.
  • the basis weight of the absorber can be measured by the following method. A part whose basis weight is measured is cut out from the absorbent article, parts other than the absorbent body such as the main body top sheet and the main body film are removed, and the weight of the absorbent body is measured. The basis weight is calculated based on the weight of the absorber and the area of the portion where the basis weight is measured.
  • FIGS. 6A and 6B show a deformed state of the shorts-type napkin according to the present embodiment.
  • FIG. 6A is a cross-sectional view based on the AA cross section of FIG.
  • FIG. 6B is a cross-sectional view based on the BB cross section of FIG.
  • FIG.6 (c) shows the deformation
  • FIG. 6C is a cross-sectional view based on the AA cross section of FIG.
  • FIG.6 (b) in the cross section which passes along the rear side pressing part 85 and the rear side pressing part 83, the rigidity of the outer side of the width direction rather than the rear side pressing part 83 by the rear side pressing part 85 is shown. Since it becomes high, it is easy to maintain the state in which the part in which the rear side pressing part 85 was provided is flat.
  • the rigidity on the outer side in the width direction is higher than that of the front compressed portion 82 by the front side compressed portion 84 even in the cross section passing through the front side compressed portion 84 and the front compressed portion 82, the front side compressed portion 84 is provided. It is easy to maintain a flat state of the formed portion.
  • the region surrounded by the pressing portion 80 is pressed inward in the width direction.
  • the entire region surrounded by the compressed portion 80 is raised inward.
  • the excretion mouth pressing part 81 is a part where the thickness of the absorbent main body 10 is recessed.
  • FIG. 6C shows a shorts-type napkin according to a comparative example.
  • the length in the front-rear direction of the contraction part is longer than the length in the front-rear direction of the compressed part, and the side edge of the absorbent main body is deformed inward by the contraction part.
  • the outer edge of the absorptive main body has stood up inward by the shrinkage
  • the position of the outer edge of the absorbent main body is located on the inner side of the position of the excretion mouth pressing part 81.
  • the force toward the inner side in the width direction from the wearer is applied to the absorbent main body, the force toward the inner side in the width direction and the outer direction T2 is applied to the excretion mouth pressing portion 81 via the outer edge of the absorbent main body. It takes.
  • a force toward the inner side in the width direction and outward is applied to the excretion mouth squeezing portion 81, a force toward the inner side in the width direction and outward is further applied to the inner side in the width direction than the excretion port squeezing portion 81. Therefore, the excretion opening facing part sandwiched between the excretion opening pressing parts 81 is raised outward.
  • the shorts-type napkin has an opening around the waist and an opening around the leg, so the center position in the front-rear direction is almost constant with respect to the body when any leg is inserted. become.
  • the wearer's vaginal opening is located in front of the center in the front-rear direction of the shorts-type wearing article (underwear, shorts-type napkin) in the crotch region. It was.
  • the center 81LC in the front-rear direction of the excretion mouth pressing part 81 is located.
  • the region sandwiched by the center 81LC in the front-rear direction of the excretion mouth pressing part 81 is deformed inward in the width direction starting from the excretion mouth pressing part 81, and rises inward when the shorts-type napkin is sandwiched. .
  • the center 81LC in the front-rear direction of the excretion mouth pressing part 81 is located in a region facing the vaginal opening, a portion raised from the excretion mouth pressing part 81 can be applied to the vaginal opening. .
  • the swelled portion of the absorbent body 13 fits to the wearer's vaginal opening, and leakage of body fluid can be suppressed.
  • the shorts-type napkin according to the present embodiment is a shorts-type, it is difficult for the absorber 13 to be displaced in the front-rear direction, and any wearer has a portion where the absorber 13 bulges against the vaginal opening. It can be applied and the occurrence of leakage can be suppressed.
  • the basis weight of the absorber 13 at the center in the width direction of the excretory opening facing portion is higher than the basis weight of the absorber 13 where the excretion mouth pressing portion 81 is formed. Therefore, the center in the width direction of the excretion opening facing portion swells inward in a state before deformation. Therefore, when sandwiched between the wearer's legs, the center in the width direction of the excretion opening facing portion is easily fitted to the vaginal opening of the wearer. In addition, the absorption capacity of the excretory opening facing portion is increased, and menstrual blood is difficult to spread. Therefore, even when a large amount of menstrual blood is absorbed, leakage hardly occurs.
  • the basis weight of the absorbent body 13 in the portion where the excretion mouth pressing part 81 is formed is relatively low. For example, if the weight of the absorbent body 13 in the portion where the excretion mouth pressing portion 81 is formed is too high, the portion where the excretion mouth pressing portion 81 is formed becomes hard, and the discomfort is felt when the excretion mouth pressing portion 81 hits the leg. May occur. However, since the basis weight of the absorber in the part where the excretion mouth pressing part 81 is formed is relatively low, it is possible to suppress a sense of incongruity when the excretion mouth pressing part 81 hits the leg.
  • the center 81LC in the front-rear direction of the excretion mouth pressing part 81 is located in the first convex part 811, when the absorbent body 13 is sandwiched between the legs, the absorbent body 13 is easily deformed from the first convex part 811. . Therefore, the part pinched by the 1st convex part 811 of the right and left excretion mouth pressing part 81 is easy to deform
  • the inner edge 32E of the leg opening 32 is a portion where the wearer's leg is located on the innermost side in the width direction. Since the position in the front-rear direction of the inner edge 32E of the leg opening 32 and the position in the front-rear direction of the first convex part 811 overlap, the force sandwiched between the legs of the wearer is the first convex of the excretory mouth pressing part 81 It becomes easy to hang on the part 811, and the bulge which hits a wearer's vaginal opening more reliably can be formed.
  • the shorts-type napkin when contracted too much in the front-rear direction by the leak-proof gather 60, the outer edge of the absorbent main body 10 protrudes in the inward direction T1 by the leak-proof stretchable member 15, as shown in FIG.
  • the region of the absorbent body 10 in the center in the width direction (inner side in the width direction than the leakproof elastic member) is deformed so as to protrude in the outer direction T2. That is, the shorts-type napkin 1 is deformed in a convex shape outward in a cross-sectional view along the width direction.
  • transformation state an excretion mouth opposing part leaves
  • the squeezed portion 80 of the shorts-type napkin of the present embodiment extends outward in the front-rear direction from the contracted portion 62 of the leakproof gather 60.
  • the area in which the pressing part 80 is formed has higher rigidity than the area in which the pressing part 80 is not formed. Therefore, the shape of the absorbent body 13 is maintained by the rigidity of the squeezed portion 80 even if a force that contracts inward in the front-rear direction is applied by the contraction portion 62. Therefore, it can suppress that a shorts type napkin deform
  • the outer edge of the absorbent main body 10 maintains a flat state, and the region of the center of the absorbent main body in the width direction (the inner side in the width direction than the leak-proof stretchable member) is inward from the excretion mouth compressed portion 81 as a starting point. Deforms to protrude. Accordingly, the shorts-type napkin 1 is deformed in a convex shape inward in a cross-sectional view along the width direction.
  • the wearer's vaginal opening is in front of the front-rear direction center of the shorts-type wearing article (underwear, shorts-type napkin), and the front-rear direction center of the shorts-type wearing article and the wearer's vaginal opening Is often 40 mm or more and 60 mm or less.
  • the length in the width direction of the absorber is 80 mm or more and 100 mm or less, and the distance between the pair of first convex portions 811 is 35 mm or more and 45 mm or less.
  • the shorts-type napkin that is used by being attached to the underwear needs to be matched to the size of the underwear (the length in the width direction of the crotch portion), and generally the length in the width direction of the absorber is 75 mm or less.
  • the shorts-type napkin that is attached to the undergarment has a relatively short length in the width direction of the absorbent body 13, so that side leakage of menstrual blood may occur or the excretory opening facing portion is sufficiently swollen inward May not be deformed.
  • the shorts-type napkin 1 does not need to match the size of the undergarment, and can sufficiently secure the width of the absorbent body 13 and improve the absorption performance. Further, the distance between the pair of first convex portions 811 is not less than 35 mm and not more than 45 mm. By securing a wide distance between the pair of first convex portions 811, the distance rises higher on the inward side, and the fitting property can be further improved.
  • the 2nd front side pressing part 822 extended in the width direction is formed in the front side of the excretion mouth pressing part 81. As shown in FIG.
  • the second front side squeezing part 822 it is possible to prevent unintentional deformation (swing) when a force is applied from the outside in the width direction on the front side of the part facing the vaginal opening (excretion opening facing part). .
  • the basis weight on the front side of the excretion opening facing portion is too high, a sense of incongruity is likely to occur.
  • the basis weight of the absorber in the part where the front side compressed portion 82 is formed is lower than the basis weight of the absorber in the center in the width direction of the excretory opening facing portion, and it is possible to suppress discomfort.
  • the front side compressed portion 84 and the rear side compressed portion 85 maintain a flat state, and the width direction of the front compressed portion 82 is maintained.
  • the outside in the width direction of the outer side and rear side pressing part 83 is difficult to lift inward. Therefore, the outer side in the width direction of the front squeezing part 82 and the outer side in the width direction of the rear squeezing part 83 can maintain the same position (position in the vertical direction) as the front squeezing part 82 and the rear pressing part 83.
  • the front side pressing part 84 and the rear side pressing part 85 do not overlap with the center 1LC in the front-rear direction of the napkin 1.
  • the shorts-type napkin 1 has a side joint 29 formed in a state where the napkin 1 is folded from the center 1LC in the front-rear direction, and circulates in a state where the napkin 1 is folded from the center 1LC in the front-rear direction. . Therefore, a crease is formed at the center 1LC in the front-rear direction of the napkin 1.
  • the front side pressing part 84 and the rear side pressing part 85 overlap the center 1LC in the front-rear direction of the napkin 1, the effect of maintaining a flat state by the front side pressing part 84 and the rear side pressing part 85 is achieved. May be reduced.
  • the front side pressing part 84 and the rear side pressing part 85 do not overlap the center 1LC in the front-rear direction of the napkin 1, the front side pressing part 84 and the rear side pressing part 85 can maintain a flat state.
  • the joining region of the main body film 12 and the main body back sheet 14 is not provided at the center in the width direction of the absorber 13 but is provided at a position shifted from the center in the width direction of the absorber 13 to the outside in the width direction. Therefore, the main body film 12 and the absorber 13 positioned in the inner direction T1 with respect to the main body film 12 have a chassis positioned in the outer direction T2 with respect to the main body backsheet 14 and the main body backsheet 14 at the center in the width direction of the absorber 13. Deformation away from 20 is possible. Therefore, the absorber can be more freely deformed at the center in the width direction of the absorber 13, and the absorber can be easily deformed so as to swell inward. Therefore, fit property can be improved.
  • the shorts-type napkin of the present embodiment is worn directly by the wearer (without the underwear). Therefore, a configuration for improving the wearing feeling is provided.
  • the basis weight of the absorber at the excretory opening facing portion is 700 g / m 2 or less. If the weight of the absorbent body in the excretory opening facing portion is too high, the excretion mouth pressing portion 81 becomes too hard and the wearing feeling may be deteriorated. Since the basis weight of the absorber at the excretion opening facing portion is 700 g / m 2 or less, the excretion opening pressing portion 81 does not become too hard, and a sense of incongruity can be suppressed.
  • the thickness of the absorption core in front of the excretion opening facing portion and the thickness of the absorption core in the rear of the excretion opening facing portion are 3.0 mm or less. If the thickness of the absorption core at the front and rear of the excretion opening facing portion is too thick, it may cause stuffiness or a sense of discomfort at the time of wearing.
  • the maximum value of the thickness of the absorption core in front of the excretion opening facing portion and the thickness of the absorption core in the rear of the excretion opening facing portion of the present embodiment is 2.8 mm.
  • the thickness of the absorption core of the excretory opening facing portion is 8.0 mm or more.
  • the exterior topsheet constituting the chassis has elasticity in the width direction.
  • the exterior top sheet is disposed so as to cover the entire circumference around the waist of the wearer. Therefore, the entire chassis of the shorts-type napkin fits around the waist of the wearer, and the shorts-type napkin does not move away from the body or sag, and the user can obtain a feeling of wearing like underwear.
  • the shorts-type napkin may have an intermediate sheet disposed between the absorber and the top sheet. Moreover, the shorts type napkin may have a plurality of surface sheets.
  • the center in the front-rear direction of the excretion mouth squeezing part may be located in a convex part that protrudes toward the outside in the width direction. Even in the configuration in which the center in the front-rear direction of the excretion mouth squeezing part is located in the convex part that protrudes outward in the width direction, the absorbent body is deformed from the convex part when sandwiched by the legs, and left and right The portion sandwiched between the front and rear center of the excretion mouth pressing part is easily deformed so as to swell inward.
  • a shorts-type napkin that can arrange an absorbent body at an appropriate position for any wearer and can suppress leakage of bodily fluids.

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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
PCT/JP2014/079069 2014-09-19 2014-10-31 ショーツ型ナプキン WO2016042680A1 (ja)

Priority Applications (1)

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CN112741729A (zh) * 2019-10-30 2021-05-04 尤妮佳股份有限公司 短裤型吸收性物品

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1170144A (ja) * 1997-08-29 1999-03-16 Kao Corp 吸収性着用物品及びその製造方法
JP2008289771A (ja) * 2007-05-28 2008-12-04 Uni Charm Corp 吸収性物品
JP2010148708A (ja) * 2008-12-25 2010-07-08 Uni Charm Corp 薄型吸収性物品

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709415B1 (fr) * 1993-08-31 1996-03-29 Kimberly Clark Co Culotte périodique jetable.
JP3747967B2 (ja) * 1996-11-29 2006-02-22 花王株式会社 使い捨て生理用ショーツ
JP4034200B2 (ja) * 2003-02-04 2008-01-16 花王株式会社 パンツ型生理用ナプキン
JP4756588B2 (ja) * 2005-11-25 2011-08-24 大王製紙株式会社 吸収性物品
JP4722168B2 (ja) 2008-08-07 2011-07-13 花王株式会社 生理用ナプキン
JP5727246B2 (ja) * 2011-01-31 2015-06-03 大王製紙株式会社 吸収性物品
JP5717686B2 (ja) * 2012-04-02 2015-05-13 ユニ・チャーム株式会社 吸収性物品
JP6030876B2 (ja) * 2012-07-19 2016-11-24 ユニ・チャーム株式会社 吸収性物品

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1170144A (ja) * 1997-08-29 1999-03-16 Kao Corp 吸収性着用物品及びその製造方法
JP2008289771A (ja) * 2007-05-28 2008-12-04 Uni Charm Corp 吸収性物品
JP2010148708A (ja) * 2008-12-25 2010-07-08 Uni Charm Corp 薄型吸収性物品

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JP5898285B1 (ja) 2016-04-06
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TW201611797A (en) 2016-04-01
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JP2016059713A (ja) 2016-04-25
CN104257458B (zh) 2016-11-30
KR20170063717A (ko) 2017-06-08

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