CN103169577A - 吸收性物品 - Google Patents

吸收性物品 Download PDF

Info

Publication number
CN103169577A
CN103169577A CN2012101037451A CN201210103745A CN103169577A CN 103169577 A CN103169577 A CN 103169577A CN 2012101037451 A CN2012101037451 A CN 2012101037451A CN 201210103745 A CN201210103745 A CN 201210103745A CN 103169577 A CN103169577 A CN 103169577A
Authority
CN
China
Prior art keywords
mentioned
shell body
main body
fore
absorbent
Prior art date
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
CN2012101037451A
Other languages
English (en)
Other versions
CN103169577B (zh
Inventor
川上祐介
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.)
Unicharm Corp
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 CN103169577A publication Critical patent/CN103169577A/zh
Application granted granted Critical
Publication of CN103169577B publication Critical patent/CN103169577B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A61F13/45—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
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/49017—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means being located at the crotch region
    • 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
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/49019—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means being placed longitudinally, transversely or diagonally over the article
    • 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
    • A61F13/51—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
    • A61F13/51—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
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
    • A61F13/51476—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being three-dimensional, e.g. embossed, textured, pleated, or with three-dimensional features, like gathers or loops
    • 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
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
    • A61F13/51484—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being inhomogeneous in the plane of the sheet, i.e. having zones of different properties or structures
    • 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
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51498—Details not otherwise provided for
    • 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
    • A61F13/515—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 characterised by the interconnection of the topsheet and the backsheet
    • 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
    • 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
    • A61F13/51—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
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
    • A61F2013/51486—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure with specially shaped backsheets

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)
  • Dermatology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

本发明提供一种吸收性物品。该吸收性物品能够提高吸收体附近的透气性，能够抑制闷热。吸收性物品(1)包括：具有吸收体的吸收性主体和配置在比吸收性主体靠外方向的位置的外壳体。外壳体在外壳体的前侧端部及后侧端部朝向内方向折回，配置在外侧方向的折叠根部和配置在内方向的折回部层叠起来，折回部的前后方向上的内侧端部未与折叠根部粘接，吸收性主体的前后方向上的外侧端部未与外壳体粘接。

Description

吸收性物品
技术领域
本发明涉及一种吸收性物品。
背景技术
在专利文献1中记载有一种吸收性物品，其具有吸收体、配置在比吸收体靠外方向的位置的、构成吸收体的外壳的内表面片、配置在比内表面片靠穿戴者侧的位置的防漏片。吸收性物品的内表面片在腰围开口处向内方向折回。防漏片配置于在腰围开口处折回的内表面片之间。
防漏片是非透液性的片材，是用于防止由吸收体吸收不尽的体液等渗漏的片材。防漏片的前后方向的外侧端部配置在腰围开口附近，防漏片的前后方向的内侧端部配置在比吸收体靠穿戴者侧的位置。
专利文献1：日本特开2005-287693号公报(图2、图3等)
上述吸收性物品存在以下问题。上述吸收性物品在吸收体和穿戴者之间配置有非透液性的防漏片，防漏片有时会紧密贴合在穿戴者的胯股间部。胯股间部接近供体液排出的排泄口抵接区域，容易发生闷热。非透液性的防漏片紧密贴合在该胯股间部时，更加易于发生闷热，有可能导致穿戴感恶化。
发明内容
本发明是鉴于上述问题而做成的，其目的在于提供一种能够提高吸收体附近的透气性、抑制闷热的吸收性物品。
本发明的吸收性物品包括吸收性主体和外壳体，该吸收性主体包括：吸收体，其具有向身体前侧和身体后侧延伸的前后方向、与上述前后方向正交的宽度方向、朝向穿戴者的内方向及朝向与上述内方向相反的一侧的外方向；透液性的表面片，其配置在比上述吸收体靠上述内方向的位置；非透液性的背面片，其配置在比上述吸收体靠上述外方向的位置，该外壳体配置在比上述吸收性主体靠上述外方向的位置，用于覆盖穿戴者的腰围及腰身，该吸收性物品的特征在于，上述外壳体在上述外壳体的前侧端部及后侧端部朝内方向折回，配置在上述外方向的折叠根部和配置在上述内方向的折回部层叠起来，上述折回部的上述前后方向上的内侧端部未与上述折叠根部粘接，上述吸收性主体的上述前后方向上的外侧端部未与上述外壳体粘接。
在本发明的吸收性物品中，由于在外壳体的前侧端部及后侧端部折回的折回部的内侧端部与外壳体的折叠根部未粘接，因此，折回部的内侧端部与折叠根部分开，向内方向突出。并且，由于吸收性主体的外侧端部与外壳体未粘接，因此，吸收性主体的外侧端部与外壳体分开，向内方向突出。因此，折回部的内侧端部和吸收性主体的外侧端部向内方向突出，能够利用该突出的部分在穿戴者与外壳体之间设置空间。因此，能够提高吸收体附近的透气性，能够抑制闷热。
附图说明
图1是实施方式的吸收性物品的立体图。
图2是图1所示的吸收性物品的展开俯视图。
图3是图2所示的X1-X1’的示意剖视图。
图4是示意地表示吸收性物品的穿戴状态的图。
图5是变形例的吸收性物品的X1-X1’的示意剖视图。
具体实施方式
参照图1至图4说明实施方式的吸收性物品1。本实施方式的吸收性物品1例如是内裤型的尿布、开放型的尿布等。尿布既可以是成人用的尿布，也可以是儿童用的尿布。
本实施方式的吸收性物品1是内裤型的尿布。吸收性物品1包括配置在穿戴者的腹部侧的前腰身区域S1、配置在穿戴者的脊背侧的后腰身区域S2、与穿戴者的下裆相对应的、位于前腰身区域S1和后腰身区域S2之间的下裆区域S3。
吸收性物品1包括吸收性主体1A和外壳体1B。吸收性主体1A包括透液性的表面片2、非透液性的背面片3、配置在表面片2和背面片3之间的吸收体4。吸收体4具有向穿戴者的身体前侧和身体后侧延伸的前后方向L、与前后方向正交的宽度方向W、朝向穿戴者的内方向T1、朝向与内方向相反的一侧(离开穿戴者的一侧)的外方向T2。外壳体1B配置在比吸收性主体1A靠外方向T2的位置，以覆盖穿戴者的腰围及腰身的方式配置。
图2是表示将图1所示的吸收性物品展开的状态的展开俯视图。自图2所示的状态以前后方向L上的中心为起点以前腰身区域S1和后腰身区域S2重叠的方式折叠，并将前腰身区域S1的宽度方向W上的外侧端部和后腰身区域S2的宽度方向上的外侧端部接合，从而形成图1所示的内裤型的尿布。在吸收性物品1中形成有可供穿戴者的腰围插入的腰围开口21、可供穿戴者的腿分别插入的一对腿部开口22。
表面片2位于比吸收体4靠内方向(穿戴者侧)T1的位置。表面片2使用无纺布、多孔塑料薄膜等透液性的片材等。
背面片3配置在比吸收体4靠外方向T2、且比外壳体1B靠内方向的位置。背面片3使用非透液性的片材等。由于背面片3为非透液性的，因此，能够防止自穿戴者排出而被吸收体吸收的排泄物渗漏到外壳体。
吸收体4设在表面片2与背面片3之间，用于吸收来自穿戴者的排泄物。吸收体4使用粉碎纸浆和高吸收性聚合物粒子的混合物等。纸浆的单位面积质量是250g/m2～400g/m2，高吸收性聚合物粒子的单位面积质量是140g/m2～200g/m2。
外壳体1B包括外壳顶层片11、配置在比外壳顶层片11靠外方向T2的位置的外壳底层片12、以沿宽度方向W伸长的状态配置的伸缩性构件。外壳体1B在前后方向及宽度方向上延伸到比吸收性主体1A靠外侧的位置。
伸缩性构件以沿宽度方向伸长的状态配置在构成外壳体1B的外壳顶层片11和外壳底层片12之间。伸缩性构件包括配置在腰围开口21附近的腰围伸缩性构件、配置在穿戴者的腰身的腰身伸缩性构件。腰围伸缩性构件包括配置在前腰身区域S1中的前腰围伸缩性构件13A、配置在后腰身区域S2中的后腰围伸缩性构件13B。腰身伸缩性构件包括配置在前腰身区域S1中的前腰身伸缩性构件14A、配置在后腰身区域S2中的后腰身伸缩性构件14B。
外壳底层片12以形成腰围开口21的外壳体1B的前侧端部10A及后侧端部10B的折线为基点朝向内方向折回，折回的折回部60A层叠在作为未折回的外壳体1B的折叠根部60B上。折叠根部60B是配置在外方向侧的外壳底层片12及外壳表层片11，折回部60A是配置在内方向侧的外壳底层片12。
折回部60A在层叠在折叠根部60B上的状态下，折回部60A的一部分粘接于折叠根部60B。外壳体1B包括折回部60A和折叠根部60B粘接而成的粘接区域62、折回部60A和折叠根部60B未粘接的非粘接区域61。粘接区域62在前后方向上设在自外壳体1B的前侧端部10A及后侧端部10B朝向内侧的恒定的范围内，非粘接区域61在前后方向上设在自折回部60A的内侧端部60C朝向外侧的恒定的范围内。折回部60A的前后方向上的内侧端部60C不与折叠根部60B粘接而自折叠根部60B分开，向内方向突出地配置。
另外，在本实施方式中，折回部60A的内侧端部60C和吸收性主体1A的外侧端部71C在前后方向上分开，在折回部60A的内侧端部60C与吸收性主体1A的外侧端部71C之间设有空间S，但不限定于该结构。例如，也可以是折回部60A的内侧端部60C和吸收性主体1A的外侧端部71C在前后方向上不分开，而折回部60A的内侧端部60C与吸收性主体1A的外侧端部71C的一部分重叠地配置。利用这样的结构，通过吸收性主体1A的外侧端部71C或者折回部60A的内侧端部60C与外壳体的折叠根部60B分开，也能够在穿戴者与外壳体1B之间设置空间S。因此，能够提高吸收体附近的透气性，抑制闷热。
吸收性主体1A配置在比外壳体1B的折回部60A靠前后方向内侧的位置。吸收性主体1A包括与外壳体1B粘接的粘接区域72、不与外壳体1B粘接的非粘接区域71。非粘接区域71在前后方向上设在自吸收性主体1A的外侧端部朝向内侧的恒定的范围内，粘接区域72设置在非粘接区域71之间。非粘接区域71的前后方向上的外侧端部71C不与外壳体1B粘接，而自外壳体1B分开，向内方向T1突出地配置。
吸收性主体的非粘接区域71配置在比吸收体4靠前后方向外侧的位置。因此，吸收体4配置在粘接区域72中，与外壳体1B粘接。例如，在吸收体4的端部配置在非粘接区域71中、不与外壳体1B粘接的情况下，有时吸收体4的端部会自外壳体1B浮起而弯曲，有可能产生不适感。但是，由于吸收体4配置在粘接区域72中，所以能够抑制吸收体4的端部发生弯曲，能够抑制产生不适感的情况。
图4是示意地表示穿戴者穿戴本实施方式的吸收性物品1的状态的图。由于在前后方向上相邻的折回部60A的内侧端部60C和吸收性主体1A的外侧端部71C朝内方向T1突出，所以，能够利用该突出的部分在穿戴者与外壳体1B之间设置空间S。因此，能够提高吸收体附近的透气性，能够抑制闷热。
另外，外壳体1B的前后方向上的折回部60A和吸收性主体1A之间配置有作为伸缩性构件的前腰身伸缩性构件14A及后腰身伸缩性构件14B。外壳体1B的前后方向上的折回部60A和吸收性主体1A之间以包围空间的方式配置。通过在包围该空间的外壳体1B上设置伸缩性构件，位于比空间靠外方向的位置的外壳体1B伸缩而向外方向变形，能够将空间S设置得宽敞。
并且，在与折回部60A的前后方向上的内侧端部60C重叠地配置的折叠根部60B上配置有作为伸缩性构件的前腰身伸缩性构件14A及后腰身伸缩性构件14B。在非粘接区域61中，比折回部60A靠外方向侧的折叠根部60B发生伸缩，折回部60A的非粘接区域61以非粘接区域61与粘接区域62的边界为基点进一步向内方向上升。因此，能够将空间设置得宽敞，能够提高透气性，能够提升穿戴感。
另外，在与吸收性主体1A的前后方向上的外侧端部71C重叠地配置的外壳体1B上配置有作为伸缩性构件的前腰身伸缩性构件14A及后腰身伸缩性构件14B。在非粘接区域71中，外壳体1B发生伸缩，吸收性主体1A的非粘接区域71以非粘接区域71与粘接区域72的边界为基点进一步向内方向上升。因此，能够将空间设置得宽敞，能够提高透气性，能够提升穿戴感。
另外，也可以在非粘接区域61的折回部60A上配置沿宽度方向伸缩的伸缩性构件。图5是变形例的吸收性物品的X1-X1’的示意剖视图。在变形例的吸收性物品的非粘接区域61的折回部60A上配置有沿宽度方向伸缩的伸缩性构件15。伸缩性构件15配置在折回部60A的内侧端部60C上。折回部60A的内侧端部60C利用伸缩性构件15沿宽度方向收缩，像褶裥那样从折叠根部上升。因此，能够将空间设置得更宽敞，能够提高透气性，能够提升穿戴感。
另外，伸缩性构件15既可以仅设置在折回部60A的内侧端部60C上，也可以不仅设置在折回部60A的内侧端部60C上，而且与内侧端部60C邻接地设有多个。
以上，使用上述实施方式详细地说明了本发明，但对于本领域技术人员来说，显而易见，本发明并不限定于本说明书中所说明的实施方式。本发明能够在不脱离利用权利要求书的记载所确定的本发明的主旨及范围地作为修改及变更方式来实施。因而，本说明书的记载以例示说明为目的，对于本发明没有任何限制的意思。
例如，在本实施方式中，在前腰身区域S1及后腰身区域S2这两者中折回部的内侧端部和吸收性主体的外侧端部向内方向突出，但不限定于该结构。具体地讲，也可以利用如下方式构成：在前腰身区域S1及后腰身区域S2中至少任一个区域中，折回部的内侧端部和吸收性主体的外侧端部向内方向突出。
附图标记说明
1、吸收性物品；1A、吸收性主体；1B、外壳体；2、表面片；3、背面片；4、吸收体；10A、前侧端部；10B、后侧端部；11、外壳表层片；12、外壳底层片；13A、前腰围伸缩性构件；13B、后腰围伸缩性构件；14A、前腰身伸缩性构件；14B、后腰身伸缩性构件；15、伸缩性构件；21、腰围开口；22、腿部开口；60A、折回部；60B、折叠根部；60C、内侧端部；61、非粘接区域；62、粘接区域；71、非粘结区域；71C、外侧端部；72、粘接区域；S1、前腰身区域；S2、后腰身区域；S3、下裆区域。

Claims (6)

1.一种吸收性物品，其包括吸收性主体和外壳体，该吸收性主体包括：吸收体，其具有向身体前侧和身体后侧延伸的前后方向、与上述前后方向正交的宽度方向、朝向穿戴者的内方向及朝向与上述内方向相反的一侧的外方向；透液性的表面片，其配置在比上述吸收体靠上述内方向的位置；非透液性的背面片，其配置在比上述吸收体靠上述外方向的位置，
该外壳体配置在比上述吸收性主体靠上述外方向的位置，用于覆盖穿戴者的腰围及腰身，
该吸收性物品的特征在于，
上述外壳体在上述外壳体的前侧端部及后侧端部朝内方向折回，配置在上述外方向的折叠根部和配置在上述内方向的折回部层叠起来，
上述折回部的上述前后方向上的内侧端部未与上述折叠根部粘接，
上述吸收性主体的上述前后方向上的外侧端部未与上述外壳体粘接。
2.根据权利要求1所述的吸收性物品，其中，
上述折回部的上述前后方向上的内侧端部在上述前后方向上配置在比上述吸收性主体靠外侧的位置。
3.根据权利要求1或2所述的吸收性物品，其中，
在上述外壳体上配置有沿宽度方向伸缩的伸缩性构件，
在上述前后方向上的上述折回部与上述吸收性主体之间配置有上述伸缩性构件。
4.根据权利要求1或2所述的吸收性物品，其中，
在上述外壳体上配置有沿宽度方向伸缩的伸缩性构件，
在与上述折回部的上述内侧端部重叠配置的上述折叠根部配置有上述伸缩性构件。
5.根据权利要求1或2所述的吸收性物品，其中，
在上述外壳体上配置有沿宽度方向伸缩的伸缩性构件，
在与上述吸收性主体的上述外侧端部重叠配置的上述外壳体上配置有上述伸缩性构件。
6.根据权利要求1或2所述的吸收性物品，其中，
在上述外壳体上配置有沿宽度方向伸缩的伸缩性构件，
在上述折回部的上述内侧端部配置有上述伸缩性构件。
CN201210103745.1A 2011-12-20 2012-04-10 吸收性物品 Active CN103169577B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-277922 2011-12-20
JP2011277922A JP5756004B2 (ja) 2011-12-20 2011-12-20 吸収性物品

Publications (2)

Publication Number Publication Date
CN103169577A true CN103169577A (zh) 2013-06-26
CN103169577B CN103169577B (zh) 2016-08-31

Family

ID=47804125

Family Applications (2)

Application Number Title Priority Date Filing Date
CN 201220149170 Expired - Lifetime CN202776768U (zh) 2011-12-20 2012-04-10 吸收性物品
CN201210103745.1A Active CN103169577B (zh) 2011-12-20 2012-04-10 吸收性物品

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN 201220149170 Expired - Lifetime CN202776768U (zh) 2011-12-20 2012-04-10 吸收性物品

Country Status (3)

Country Link
JP (1) JP5756004B2 (zh)
CN (2) CN202776768U (zh)
WO (1) WO2013094674A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5756004B2 (ja) * 2011-12-20 2015-07-29 ユニ・チャーム株式会社 吸収性物品
JP6468724B2 (ja) * 2014-05-02 2019-02-13 ユニ・チャーム株式会社 使い捨てオムツ
JP6006373B1 (ja) 2015-06-08 2016-10-12 ユニ・チャーム株式会社 パンツ型の吸収性物品
JP6741848B2 (ja) * 2018-12-28 2020-08-19 花王株式会社 パンツ型使い捨ておむつ
RU2766831C1 (ru) * 2018-12-28 2022-03-16 Као Корпорейшн Одноразовый подгузник типа трусов

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0345174U (zh) * 1989-09-08 1991-04-25
JP3045174U (ja) * 1997-07-10 1998-01-23 トーヨー衛材株式会社 使い捨てパンツ
CN1233457A (zh) * 1998-04-24 1999-11-03 尤妮佳股份有限公司 一次性使用的裤衩式尿布
JP2004298395A (ja) * 2003-03-31 2004-10-28 Daio Paper Corp 吸収性物品
CN202776768U (zh) * 2011-12-20 2013-03-13 尤妮佳股份有限公司 吸收性物品

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1288201C (en) * 1985-09-06 1991-09-03 Leona G. Boland Form-fitting self-adjusting disposable garment with fully integrated absorbent structure
JPH0742421Y2 (ja) * 1990-03-28 1995-10-04 ユニ・チャーム株式会社 使い捨てオムツ
JP4167156B2 (ja) * 2003-09-19 2008-10-15 大王製紙株式会社 吸収性物品及び吸収性物品の製造方法
JP2005143696A (ja) * 2003-11-13 2005-06-09 Livedo Corporation 使い捨てパンツ型おむつ
JP4090464B2 (ja) * 2004-11-08 2008-05-28 花王株式会社 パンツ型使い捨ておむつ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0345174U (zh) * 1989-09-08 1991-04-25
JP3045174U (ja) * 1997-07-10 1998-01-23 トーヨー衛材株式会社 使い捨てパンツ
CN1233457A (zh) * 1998-04-24 1999-11-03 尤妮佳股份有限公司 一次性使用的裤衩式尿布
JP2004298395A (ja) * 2003-03-31 2004-10-28 Daio Paper Corp 吸収性物品
CN202776768U (zh) * 2011-12-20 2013-03-13 尤妮佳股份有限公司 吸收性物品

Also Published As

Publication number Publication date
CN103169577B (zh) 2016-08-31
JP2013128512A (ja) 2013-07-04
JP5756004B2 (ja) 2015-07-29
WO2013094674A1 (ja) 2013-06-27
CN202776768U (zh) 2013-03-13

Similar Documents

Publication Publication Date Title
US11660237B2 (en) Absorbent article
EP2760407B1 (en) Disposable wearing article
JP4051208B2 (ja) パンツ型の使い捨て着用物品
KR102165947B1 (ko) 팬츠형 기저귀
JP5530251B2 (ja) 使い捨て着用物品
CN202497341U (zh) 吸收性物品
CN101835443A (zh) 吸收性物品
CN202776768U (zh) 吸收性物品
MX2012011578A (es) Producto absorbente.
CN101959486B (zh) 短裤型一次性尿布
JP4920892B2 (ja) 使い捨てのパンツ型着用物品
WO2009119137A1 (ja) 使い捨てのパンツ型おむつ
EP3323397B1 (en) Crotch member for disposable undergarment, and disposable undergarment
CN108289767B (zh) 穿用物品
TW201410221A (zh) 用後即棄式紙尿布
WO2015002328A1 (ja) 使い捨てパンツ型おむつ
JP6220819B2 (ja) 吸収性物品
CN202409289U (zh) 吸收性物品
CN114793418B (zh) 一次性尿布
JP2019216957A (ja) 吸収性物品
TW201940146A (zh) 吸收性物品
JP2002320635A (ja) 使い捨てのパンツ型おむつ
JP2015091554A (ja) 吸収性物品

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant