JP2006346209A - 吸収性物品 - Google Patents
吸収性物品 Download PDFInfo
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- JP2006346209A JP2006346209A JP2005176861A JP2005176861A JP2006346209A JP 2006346209 A JP2006346209 A JP 2006346209A JP 2005176861 A JP2005176861 A JP 2005176861A JP 2005176861 A JP2005176861 A JP 2005176861A JP 2006346209 A JP2006346209 A JP 2006346209A
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- 229920003043 Cellulose fiber Polymers 0.000 description 2
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- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
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- 229920001131 Pulp (paper) Polymers 0.000 description 1
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Images
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
【解決手段】肌と対向する透液性表面シート1と、この表面シート1を透過した排泄液を受け入れる透過シート2及び吸収要素3を含む本体部とを有する吸収性物品において、表面シート1を本体部の上面に融着するにあたり、この融着部mが、物品の前後方向の各位置で幅方向の少なくとも一箇所に設けられるように配列する。
【選択図】図3
Description
<請求項1記載の発明>
肌と対向する透液性表面シートと、この表面シートを透過した排泄液を受け入れる本体部と、前記表面シートを前記本体部の上面に融着してなる融着部と、を有する吸収性物品であって、
前記融着部が、物品の前後方向の各位置で幅方向の少なくとも一箇所に設けられている、ことを特徴とする吸収性物品。
従来の一般的な吸収物品は、肌と対向する透液性表面シートと、この表面シートを透過した排泄液を受け入れる本体部とを備えており、表面シートは、本体部の上面にヒートシールや超音波シール等により融着される。この融着部は、従来から表面シートの全体にわたり設けているが、物品前後方向において幅方向の何処にも融着部が無い部分が存在していた。その結果、吸収性物品を身体前後方向に沿って湾曲させたとき、融着部の有無によって表面シートに皺が発生し、表面シートの透過性能が低下していたのである。
融着部の面積率が、物品の前後端部よりもその間の中間部の方が低い、請求項1記載の吸収性物品。
本発明では、融着部を物品前後方向において密に配置することになるが、融着部は排泄液を殆ど透過しないため、過度に面積を増加すると透過性能を阻害することになる。よって、本項記載のように、排泄液が排泄される中間部で融着部の面積率がより低くなるように構成するのが好ましい。
前記表面シートの両脇に前記本体部が露出しており、この露出部に、表面シートを介さずに本体部の上面に融着加工を施してなる擬似融着部を設けた、請求項2記載の吸収性物品。
例えば表面シート上の拡散を抑制するために表面シートを撥水性にした場合等、尿等の低粘性液体が表面シートを透過し難くなっている場合、表面シートの両脇に本体部を露出させると、排泄液を、表面シートを介さずに両脇部から直接に本体部に導入でき、好ましい。
前記表面シートは複数の透過孔を有する孔開きシートであり、前記融着部は前記表面シートの透過孔と比べてMD方向長さ及びCD方向長さが長く形成されている、請求項1〜3のいずれか1項に記載の吸収性物品。
本項記載の構成では、融着部の位置と透過孔の位置とが部分的に重なっても、必ず融着部を加工形成できる。その結果、皺の発生を確実に防止でき、透過性能を確実に向上できる。なお、MD方向及びCD方向は、融着加工における方向を意味する。
Claims (4)
- 肌と対向する透液性表面シートと、この表面シートを透過した排泄液を受け入れる本体部と、前記表面シートを前記本体部の上面に融着してなる融着部と、を有する吸収性物品であって、
前記融着部が、物品の前後方向の各位置で幅方向の少なくとも一箇所に設けられている、ことを特徴とする吸収性物品。 - 融着部の面積率が、物品の前後端部よりもその間の中間部の方が低い、請求項1記載の吸収性物品。
- 前記表面シートの両脇に前記本体部が露出しており、この露出部に、表面シートを介さずに本体部の上面に融着加工を施してなる擬似融着部を設けた、請求項2記載の吸収性物品。
- 前記表面シートは複数の透過孔を有する孔開きシートであり、前記融着部は前記表面シートの透過孔と比べてMD方向長さ及びCD方向長さが長く形成されている、請求項1〜3のいずれか1項に記載の吸収性物品。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005176861A JP4346581B2 (ja) | 2005-06-16 | 2005-06-16 | 吸収性物品 |
CN200680021298.8A CN101198304B (zh) | 2005-06-16 | 2006-06-13 | 吸收性物品 |
US11/922,190 US20090131896A1 (en) | 2005-06-16 | 2006-06-13 | Absorbent Article |
PCT/JP2006/311836 WO2006134918A1 (ja) | 2005-06-16 | 2006-06-13 | 吸収性物品 |
KR1020087001283A KR101302740B1 (ko) | 2005-06-16 | 2006-06-13 | 흡수성 물품 |
EP06766647.9A EP1908441B1 (en) | 2005-06-16 | 2006-06-13 | Absorbent article |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005176861A JP4346581B2 (ja) | 2005-06-16 | 2005-06-16 | 吸収性物品 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006346209A true JP2006346209A (ja) | 2006-12-28 |
JP2006346209A5 JP2006346209A5 (ja) | 2008-07-03 |
JP4346581B2 JP4346581B2 (ja) | 2009-10-21 |
Family
ID=37642655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005176861A Expired - Fee Related JP4346581B2 (ja) | 2005-06-16 | 2005-06-16 | 吸収性物品 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4346581B2 (ja) |
CN (1) | CN101198304B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009178384A (ja) * | 2008-01-31 | 2009-08-13 | Daio Paper Corp | 使い捨ておむつ |
US20100130952A1 (en) * | 2007-06-29 | 2010-05-27 | Daio Paper Corporation | Disposable diaper |
JP2015104650A (ja) * | 2013-12-03 | 2015-06-08 | 王子ホールディングス株式会社 | 吸収性物品及びトップシート |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5270416B2 (ja) * | 2009-03-25 | 2013-08-21 | ユニ・チャーム株式会社 | 吸収性物品 |
RU2585717C2 (ru) * | 2010-12-21 | 2016-06-10 | Као Корпорейшн | Поглощающее изделие |
JP7424874B2 (ja) * | 2020-03-13 | 2024-01-30 | 大王製紙株式会社 | 使い捨て吸収性物品 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10234778A (ja) | 1997-02-28 | 1998-09-08 | Uni Charm Corp | 使い捨てトレーニングパンツ |
JP2002065739A (ja) | 2000-09-01 | 2002-03-05 | Uni Charm Corp | 連続フィラメントの表面構造体を用いた吸収性物品 |
JP2004298454A (ja) * | 2003-03-31 | 2004-10-28 | Daio Paper Corp | 吸収性物品及び吸収性物品におけるエンボス形成方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0611278B2 (ja) * | 1985-11-20 | 1994-02-16 | ユニ・チヤ−ム株式会社 | 使い捨ておむつ |
EP0813848B1 (en) * | 1996-06-17 | 2003-10-08 | The Procter & Gamble Company | Breathable absorbent articles having odour control |
-
2005
- 2005-06-16 JP JP2005176861A patent/JP4346581B2/ja not_active Expired - Fee Related
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2006
- 2006-06-13 CN CN200680021298.8A patent/CN101198304B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10234778A (ja) | 1997-02-28 | 1998-09-08 | Uni Charm Corp | 使い捨てトレーニングパンツ |
JP2002065739A (ja) | 2000-09-01 | 2002-03-05 | Uni Charm Corp | 連続フィラメントの表面構造体を用いた吸収性物品 |
JP2004298454A (ja) * | 2003-03-31 | 2004-10-28 | Daio Paper Corp | 吸収性物品及び吸収性物品におけるエンボス形成方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100130952A1 (en) * | 2007-06-29 | 2010-05-27 | Daio Paper Corporation | Disposable diaper |
JP2009178384A (ja) * | 2008-01-31 | 2009-08-13 | Daio Paper Corp | 使い捨ておむつ |
JP2015104650A (ja) * | 2013-12-03 | 2015-06-08 | 王子ホールディングス株式会社 | 吸収性物品及びトップシート |
Also Published As
Publication number | Publication date |
---|---|
CN101198304A (zh) | 2008-06-11 |
JP4346581B2 (ja) | 2009-10-21 |
CN101198304B (zh) | 2014-04-16 |
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