JP2019118580A - 吸収性物品 - Google Patents
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- JP2019118580A JP2019118580A JP2017255004A JP2017255004A JP2019118580A JP 2019118580 A JP2019118580 A JP 2019118580A JP 2017255004 A JP2017255004 A JP 2017255004A JP 2017255004 A JP2017255004 A JP 2017255004A JP 2019118580 A JP2019118580 A JP 2019118580A
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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
Description
本発明の他の特徴については、本明細書及び添付図面の記載により明らかにする。
上下方向、及び、左右方向を有し、吸収性本体、第1胴回り部、及び、第2胴回り部を有する吸収性物品であって、前記第1胴回り部は、前記左右方向に伸縮する伸縮性シートと、前記伸縮性シートに積層された非伸縮性シートと、を有し、前記伸縮性シートの下端部では、前記伸縮性シートが上方向に折り返されており、前記伸縮性シートの前記下端部では、上端部に比べて、前記伸縮性シートの積層枚数が多いことを特徴とする吸収性物品である。
以下、本発明に係る吸収性物品として、乳幼児用のパンツ型使い捨ておむつを例に挙げて実施形態を説明する。ただし、本発明に係る吸収性物品は、乳幼児用の使い捨ておむつに限らず、大人用の使い捨ておむつや、生理用ショーツ等としても利用可能である。また、パンツ型に限らず、例えばテープ型の使い捨ておむつであってもよい。
図1は、パンツ型使い捨ておむつ1(以下「おむつ」)の斜視図である。図2は、展開かつ伸長状態のおむつ1の平面図である。図3は、図2のII線での断面図である。
図4は、製造途中の腹側胴回り部20の断面図である。図5は、製品状態の腹側胴回り部20の断面図である。図6は、図4に示す腹側胴回り部20の平面図である。なお、図4及び図5は腹側胴回り部20の構成を模式的に示した図であり、腹側胴回り部20の厚さが厚く描かれている。後述の断面図についても同様である。また、図6では糸状弾性部材23が省略されている。
図7A及び図7Bは、腹側胴回り部20の変形例の断面図である。図7Aは、製造途中の腹側胴回り部20の図であり、図7Bは、製品状態の腹側胴回り部20の図である。図7Bの腹側胴回り部20のように、下方向に折り返される外層シート22の部位221に、伸縮性シート24が固定部41により固定されていてもよい。
腹側胴回り部20の製品状態(図5参照)において、外層シート22の一端22aの側の部位は下方向に折り返されている。腹側胴回り部20の上端20aから、下方向に折り返された非伸縮性シートの一端(ここでは外層シート22の一端22a)までの上下方向の長さを長さL1とする。一方、腹側胴回り部20の上端20aから伸縮性シート24の一端24aまでの上下方向の長さはゼロである。この長さ(ゼロ)を前記長さL1よりも短くするとよい。
以上、本発明の実施形態について説明したが、上記の実施形態は、本発明の理解を容易にするためのものであり、本発明を限定して解釈するためのものではない。また、本発明は、その趣旨を逸脱することなく、変更や改良され得るとともに、本発明にはその等価物が含まれるのはいうまでもない。
10 吸収性本体、11 吸収体、
11A 吸収性コア、11B コアラップシート、
12 トップシート、13 バックシート、
14 外装シート、15 脚回り弾性部材、
20 腹側胴回り部(第1胴回り部)、
21 内層シート(非伸縮性シート)、22 外層シート(非伸縮性シート)、
23 糸状弾性部材、24 伸縮性シート、
30 背側胴回り部(第2胴回り部)、31 内層シート、
32 外層シート、33 糸状弾性部材、
41 固定部(接着剤)、42 接着剤
Claims (9)
- 上下方向、及び、左右方向を有し、
吸収性本体、第1胴回り部、及び、第2胴回り部を有する吸収性物品であって、
前記第1胴回り部は、前記左右方向に伸縮する伸縮性シートと、前記伸縮性シートに積層された非伸縮性シートと、を有し、
前記伸縮性シートの下端部では、前記伸縮性シートが上方向に折り返されており、
前記伸縮性シートの前記下端部では、上端部に比べて、前記伸縮性シートの積層枚数が多いことを特徴とする吸収性物品。 - 請求項1に記載の吸収性物品であって、
前記伸縮性シートの下端部において前記伸縮性シートが折り返されている部位は、前記上下方向において、前記吸収性本体と重複していないことを特徴とする吸収性物品。 - 請求項1に記載の吸収性物品であって、
前記第1胴回り部の厚さ方向において、前記伸縮性シートは前記吸収性本体よりも非肌側に位置し、
前記伸縮性シートの下端部において前記伸縮性シートが折り返されている部位は、前記上下方向において、前記吸収性本体と重複していることを特徴とする吸収性物品。 - 請求項1に記載の吸収性物品であって、
前記第1胴回り部の厚さ方向において、前記伸縮性シートは前記吸収性本体よりも肌側に位置し、
前記伸縮性シートの下端部において前記伸縮性シートが折り返されている部位は、前記上下方向において、前記吸収性本体と重複していることを特徴とする吸収性物品。 - 請求項3又は4に記載の吸収性物品であって、
前記吸収性本体は、排泄液を吸収する吸収性コアを有し、
前記伸縮性シートの前記折り返されている部位は、前記上下方向において、前記吸収性コアと重複していないことを特徴とする吸収性物品。 - 請求項3から5の何れか1項に記載の吸収性物品であって、
前記伸縮性シートの前記折り返されている部位は、前記吸収性本体の上端を前記上下方向に跨いで設けられていることを特徴とする吸収性物品。 - 請求項3又は4に記載の吸収性物品であって、
前記吸収性本体は、排泄液を吸収する吸収性コアを有し、
前記伸縮性シートの前記折り返されている部位は、前記上下方向において、前記吸収性コアと重複していることを特徴とする吸収性物品。 - 請求項7に記載の吸収性物品であって、
前記伸縮性シートの前記折り返されている部位は、前記吸収性コアの上端を前記上下方向に跨いで設けられていることを特徴とする吸収性物品。 - 請求項1から8の何れか1項に記載の吸収性物品であって、
前記伸縮性シートの下端部において前記伸縮性シートが折り返されている状態で、
前記左右方向における前記第1胴回り部の両側端部と、前記左右方向における前記第2胴回り部の両側端部とが、溶着されていることを特徴とする吸収性物品。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017255004A JP6659661B2 (ja) | 2017-12-28 | 2017-12-28 | 吸収性物品 |
PCT/JP2018/045481 WO2019131110A1 (ja) | 2017-12-28 | 2018-12-11 | 吸収性物品 |
RU2020121412A RU2765363C2 (ru) | 2017-12-28 | 2018-12-11 | Впитывающее изделие |
CN201880083607.7A CN111526841B (zh) | 2017-12-28 | 2018-12-11 | 吸收性物品 |
EP18894517.4A EP3705097B1 (en) | 2017-12-28 | 2018-12-11 | Absorbent article |
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JP2017255004A JP6659661B2 (ja) | 2017-12-28 | 2017-12-28 | 吸収性物品 |
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JP2019118580A true JP2019118580A (ja) | 2019-07-22 |
JP2019118580A5 JP2019118580A5 (ja) | 2019-12-26 |
JP6659661B2 JP6659661B2 (ja) | 2020-03-04 |
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JP2017255004A Active JP6659661B2 (ja) | 2017-12-28 | 2017-12-28 | 吸収性物品 |
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EP (1) | EP3705097B1 (ja) |
JP (1) | JP6659661B2 (ja) |
CN (1) | CN111526841B (ja) |
RU (1) | RU2765363C2 (ja) |
WO (1) | WO2019131110A1 (ja) |
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JP7321974B2 (ja) * | 2020-05-28 | 2023-08-07 | ユニ・チャーム株式会社 | パンツ型吸収性物品 |
Citations (3)
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---|---|---|---|---|
JPH0484309U (ja) * | 1990-11-30 | 1992-07-22 | ||
JP2014100157A (ja) * | 2012-11-16 | 2014-06-05 | Kao Corp | 使い捨ておむつ |
WO2016159095A1 (ja) * | 2015-03-30 | 2016-10-06 | 大王製紙株式会社 | パンツタイプ使い捨ておむつ |
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---|---|---|---|---|
US7754044B2 (en) * | 2003-08-06 | 2010-07-13 | Zuiko Corporation | Method for manufacturing disposable wearing article |
EP2087870B1 (en) * | 2006-11-27 | 2014-03-26 | Uni-Charm Corporation | Absorptive article |
RU2400200C1 (ru) * | 2009-04-02 | 2010-09-27 | Владимир Свиридович Медведев | Детский многоразовый подгузник |
JP5457822B2 (ja) * | 2009-12-22 | 2014-04-02 | ユニ・チャーム株式会社 | 使い捨て着用物品 |
JP5884489B2 (ja) | 2012-01-05 | 2016-03-15 | 王子ホールディングス株式会社 | 使い捨ておむつ,その製造方法,及びその製造装置 |
RU121732U1 (ru) * | 2012-06-08 | 2012-11-10 | Общество с ограниченной ответственностью "Современная мама" | Регулируемый по размеру подгузник |
JP5745576B2 (ja) * | 2013-07-23 | 2015-07-08 | ユニ・チャーム株式会社 | 吸収性物品 |
JP6703975B2 (ja) * | 2017-12-28 | 2020-06-03 | ユニ・チャーム株式会社 | パンツ型吸収性物品 |
JP7057130B2 (ja) * | 2017-12-28 | 2022-04-19 | ユニ・チャーム株式会社 | パンツ型吸収性物品 |
-
2017
- 2017-12-28 JP JP2017255004A patent/JP6659661B2/ja active Active
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2018
- 2018-12-11 RU RU2020121412A patent/RU2765363C2/ru active
- 2018-12-11 EP EP18894517.4A patent/EP3705097B1/en active Active
- 2018-12-11 CN CN201880083607.7A patent/CN111526841B/zh active Active
- 2018-12-11 WO PCT/JP2018/045481 patent/WO2019131110A1/ja unknown
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JPH0484309U (ja) * | 1990-11-30 | 1992-07-22 | ||
JP2014100157A (ja) * | 2012-11-16 | 2014-06-05 | Kao Corp | 使い捨ておむつ |
WO2016159095A1 (ja) * | 2015-03-30 | 2016-10-06 | 大王製紙株式会社 | パンツタイプ使い捨ておむつ |
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CN111526841A (zh) | 2020-08-11 |
CN111526841B (zh) | 2022-07-05 |
EP3705097A4 (en) | 2020-12-09 |
RU2020121412A (ru) | 2022-01-28 |
RU2020121412A3 (ja) | 2022-01-28 |
RU2765363C2 (ru) | 2022-01-28 |
EP3705097B1 (en) | 2022-06-29 |
JP6659661B2 (ja) | 2020-03-04 |
WO2019131110A1 (ja) | 2019-07-04 |
EP3705097A1 (en) | 2020-09-09 |
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