JP2013005997A - 使い捨て着用物品 - Google Patents
使い捨て着用物品 Download PDFInfo
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- JP2013005997A JP2013005997A JP2011142354A JP2011142354A JP2013005997A JP 2013005997 A JP2013005997 A JP 2013005997A JP 2011142354 A JP2011142354 A JP 2011142354A JP 2011142354 A JP2011142354 A JP 2011142354A JP 2013005997 A JP2013005997 A JP 2013005997A
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- 238000010521 absorption reaction Methods 0.000 claims abstract description 87
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
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- 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
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- A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer layers
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- A—HUMAN NECESSITIES
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- 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
- A61F13/495—Absorbent articles specially adapted to be worn around the waist, e.g. diapers with faecal cavity
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- 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
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- A—HUMAN NECESSITIES
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- 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
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- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/49001—Absorbent articles specially adapted to be worn around the waist, e.g. diapers having preferential bending zones, e.g. fold lines or grooves
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- 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
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- A—HUMAN NECESSITIES
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- 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
- A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/53051—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
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- 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
- A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/53051—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
- A61F2013/530518—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged the maximum being at the crotch
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- 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
- A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/53051—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
- A61F2013/530547—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged positioned in a separate layer or layers
- A61F2013/530562—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged positioned in a separate layer or layers being arranged in discontinuous pattern
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- 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)
Abstract
【解決手段】吸収性コア60を含む吸液構造体15が、非肌対向面に形成された吸液構造体接合域70を介してシャーシ14に固定されている。吸液構造体接合域70は、吸液構造体15の第1及び第2端部15a,15bを固定するための両端接合部71,72と、吸液構造体15の両側縁部15c,15dを固定するためのサイド接合部73とを有し、両端接合部71,72とサイド接合部73とに囲まれた領域には中央非接合域75が画定されている。
【選択図】図7
Description
図1〜3に示すとおり、本発明の着用物品の一例として示す使い捨ておむつ10は、縦軸P及びQ軸を有し、縦軸Pに関して対称に形成されている。おむつ10は、前ウエスト域11と、後ウエスト域12と、前後ウエスト域11,12間を縦軸の方向へ延びるクロッチ域13とを有するシャーシ14と、少なくともクロッチ域13の肌対向面に取り付けられた吸液構造体15とを含む。
クロッチ本体17の中央部の厚さは、厚さ測定器(尾崎製作所製のピーコック精密測定機器)を用いて(測定子の直径10〜20mm)測定することができる。
JIS L1096のカンチレバー法に準拠し、おむつ10のクロッチ本体17の中央部からサンプル(横軸Qの方向における長さ寸法50mm,縦軸Pの方向における長さ寸法150mm)を切り取り、各サンプルの肌対向面と非肌対向面とを測定する。測定回数(n)は、3とする。
全光線透過率の測定は、日本電色工業株式会社製の透過色測定器(A300/ZE−2000)を用いて、JIS K7105の一般光学特性光線透過試験測定法Aに準拠して行った。測定の方法としては、まず、クロッチ積層シート34を50×50mmの大きさにカットして試験片として、試験片を測定器の試料バサミ部に挟んで、蓋を閉じる。測定器のスタートキーを押して測定を開始し、表示されたTT値を求め、3回同様の測定をした後に、TT値の平均の値をそのシート材料の全光線透過率(%)とした。
図8は、本発明の第2実施形態における図7と同様のクロッチ積層シート34の組立平面図である。なお、第2〜4実施形態におけるおむつ10の基本的態様は第1実施形態のそれとほぼ同様であるので、相違する点についてのみ以下に述べる。
図9は、本発明の第3実施形態における図7と同様の平面図を示す図である。
図10は、本発明の第3実施形態における図7と同様の平面図を示す図である。
11 前ウエスト域
12 後ウエスト域
13 クロッチ域
14 シャーシ
15 吸液構造体
15a 吸液構造体の前端部
15b 吸液構造体の後端部
15c,15d 吸液構造体の両側縁部
61 吸液構造体の上面シート
62 吸液構造体の下面シート
63 吸液構造体の吸液域
64 吸液構造体の非吸液域
70 吸液構造体接合域
71,72 両端接合部
73 サイド接合部
75 中央非接合域
80 両端接合部の非接合部位
81 横断接合部
P 縦軸
Q 横軸
W1 両端接合部の幅寸法
W2 サイド接合部の幅寸法
Claims (11)
- 縦軸及びそれに直交する横軸を有し、肌対向面及び非肌対向面と、前ウエスト域と、後ウエスト域と、前記前後ウエスト域間に位置するクロッチ域とを有するシャーシと、シャーシの前記肌対向面に取り付けられ、少なくとも前記クロッチ域に配置された吸液構造体とを含む使い捨て着用物品において、
前記吸液構造体は、前記横軸の方向へ延びる前後端部と、前記前後端部間において前記縦軸の方向へ延びる両側縁部とを有し、
前記吸液構造体は、その前記非肌対向面に形成された吸液構造体接合域を介して前記シャーシに固定されており、
前記吸液構造体接合域は、前記吸液構造体の前記前後端部を固定するための両端接合部と、前記吸液構造体の前記両側縁部を固定するためのサイド接合部とを有し、前記両端接合部と前記サイド接合部とに囲まれた領域には中央非接合域が画定されている前記着用物品。 - 前記吸液構造体接合域において、前記両端接合部の幅寸法は、前記サイド接合部の幅寸法よりも大きく、前記両端接合部において前記吸液構造体が面状かつ連続的に前記シャーシに固定されている請求項1に記載の着用物品。
- 前記吸液構造体接合域は、前記両端接合部の一部に形成された前記縦軸の方向へ延びる非接合部位をさらに有し、前記非接合部位が前記中央非接合域に連通している請求項1に記載の着用物品。
- 前記吸液構造体接合域は、前記横軸の方向へ延びる横断接合部位をさらに有する請求項1に記載の着用物品。
- 前記吸液構造体接合域の前記両端接合部のうちの一方が、前記吸液構造体の前記縦軸の方向における中央部位近傍まで延在している請求項1に記載の着用物品。
- 前記吸液構造体は、吸水性ポリマー粒子を透液性シートで被包したシート状を有し、前記吸水性ポリマー粒子を包んだ略袋状の吸液域と、前記吸液域を取り囲む非吸液域とを含む請求項1に記載の着用物品。
- 前記吸液構造体接合域のうちの前記吸液域と重なる領域の面積が、前記吸液域の全面積の約0〜50%の大きさである請求項6に記載の着用物品。
- 前記吸液域が複数形成されており、前記両端接合部は前記縦軸の方向において隣り合う前記吸液域間に位置する非吸液域と重なっていない請求項6又は7に記載の着用物品。
- 前記吸液構造体接合域は、接着剤を塗布して形成されている請求項1に記載の着用物品。
- 前記吸液構造体を含むクロッチ域の中央部の厚さ寸法が約5.0mm以下である請求項1に記載の着用物品。
- 前記シャーシの前記クロッチ域を形成するシート部材の全光線透過率が約40%以下である請求項1に記載の着用物品。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011142354A JP5851128B2 (ja) | 2011-06-27 | 2011-06-27 | 使い捨て着用物品 |
TW101120136A TW201311224A (zh) | 2011-06-27 | 2012-06-05 | 用後即棄型穿著用物品 |
CN201280031807.0A CN103619300A (zh) | 2011-06-27 | 2012-06-26 | 一次性穿用物品 |
US14/129,051 US9579239B2 (en) | 2011-06-27 | 2012-06-26 | Disposable wearing article |
EP12730352.7A EP2566429A4 (en) | 2011-06-27 | 2012-06-26 | DISPOSABLE USE ITEMS |
PCT/JP2012/004117 WO2013001788A1 (en) | 2011-06-27 | 2012-06-26 | Disposable wearing article |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011142354A JP5851128B2 (ja) | 2011-06-27 | 2011-06-27 | 使い捨て着用物品 |
Publications (2)
Publication Number | Publication Date |
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JP2013005997A true JP2013005997A (ja) | 2013-01-10 |
JP5851128B2 JP5851128B2 (ja) | 2016-02-03 |
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Application Number | Title | Priority Date | Filing Date |
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JP2011142354A Active JP5851128B2 (ja) | 2011-06-27 | 2011-06-27 | 使い捨て着用物品 |
Country Status (6)
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US (1) | US9579239B2 (ja) |
EP (1) | EP2566429A4 (ja) |
JP (1) | JP5851128B2 (ja) |
CN (1) | CN103619300A (ja) |
TW (1) | TW201311224A (ja) |
WO (1) | WO2013001788A1 (ja) |
Cited By (1)
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- 2012-06-26 WO PCT/JP2012/004117 patent/WO2013001788A1/en active Application Filing
- 2012-06-26 CN CN201280031807.0A patent/CN103619300A/zh active Pending
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JP2018102809A (ja) * | 2016-12-28 | 2018-07-05 | 花王株式会社 | 吸収性物品 |
WO2018123488A1 (ja) * | 2016-12-28 | 2018-07-05 | 花王株式会社 | 吸収性物品 |
CN110062615A (zh) * | 2016-12-28 | 2019-07-26 | 花王株式会社 | 吸收性物品 |
DE112017006611T5 (de) | 2016-12-28 | 2019-09-12 | Kao Corporation | Absorbierender Artikel |
RU2737448C1 (ru) * | 2016-12-28 | 2020-11-30 | Као Корпорейшн | Впитывающее изделие |
US11185450B2 (en) | 2016-12-28 | 2021-11-30 | Kao Corporation | Absorbent article |
Also Published As
Publication number | Publication date |
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EP2566429A4 (en) | 2014-10-15 |
EP2566429A1 (en) | 2013-03-13 |
US20140142531A1 (en) | 2014-05-22 |
US9579239B2 (en) | 2017-02-28 |
JP5851128B2 (ja) | 2016-02-03 |
CN103619300A (zh) | 2014-03-05 |
TW201311224A (zh) | 2013-03-16 |
WO2013001788A1 (en) | 2013-01-03 |
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