JP2008080150A - 吸収性物品およびその製造方法 - Google Patents
吸収性物品およびその製造方法 Download PDFInfo
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- JP2008080150A JP2008080150A JP2007310736A JP2007310736A JP2008080150A JP 2008080150 A JP2008080150 A JP 2008080150A JP 2007310736 A JP2007310736 A JP 2007310736A JP 2007310736 A JP2007310736 A JP 2007310736A JP 2008080150 A JP2008080150 A JP 2008080150A
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
【解決手段】透液性表面シート3と、不透液性裏面シート2との間に吸収体4が介在され、かつ前記吸収体4の一部に標準部吸収体4Aよりも表面側に増厚された中高部6を有するとともに、少なくとも体液排出部領域Kにおいて前記中高部6の外側に凹状の防漏溝8が形成された吸収性物品において、前記防漏溝8は中高部6の側部より5〜20mmだけ離間し、前記防漏溝8前記中高部6の側部との離間域に前記防漏溝の底部より連続するとともに、前記中高部6の側部にかけて漸次吸収体厚を増厚させて形成されるとともに、前記防漏溝部吸収体よりも低密度でかつ前記中高部吸収体より高密度の圧搾吸収体領域7を形成する。
【選択図】図7
Description
前記防漏溝は中高部の側部より5〜20mmだけ離間し、前記防漏溝と前記中高部側部との離間域に前記防漏溝の底部より連続するとともに、前記中高部の側部にかけて漸次吸収体厚を増厚させて形成されるとともに、前記防漏溝部吸収体よりも低密度でかつ前記中高部吸収体より高密度の圧搾吸収体領域を形成したことを特徴とする吸収性物品が提供される。
〔参考的形態例〕
図1は本発明の参考的形態例に係る吸収性物品1Aの一部破断平面図であり、図2は吸収体形状のみを模式的に示した図1のII−II線矢視図である。
〔本発明形態例〕
上記例では防漏溝8と圧搾吸収体領域7とは段状に形成したが、図7に示されるように、防漏溝8の底部から連続して傾斜状に、すなわち中高部6側に向かって漸次吸収体厚を増厚させるように形成してもよい。この場合の加圧エンボスロール10の凸部形状13'は、図8(A)(B)に示される形状のものが使用される。図中、(A)は圧搾吸収体領域7を防漏溝8の底部から連続して傾斜状に形成する場合の凸部形状であり、(B)はエンボス形成方向に沿って凹凸状の圧搾差を設ける場合の凸部形状である。
Claims (5)
- 透液性表面シートと、不透液性裏面シートとの間に吸収体が介在され、かつ前記吸収体の一部に表面側に増厚された中高部を有するとともに、少なくとも体液排出部領域において前記中高部の外側に凹状の防漏溝が形成された吸収性物品において、
前記防漏溝は中高部の側部より5〜20mmだけ離間し、前記防漏溝と前記中高部側部との離間域に前記防漏溝の底部より連続するとともに、前記中高部の側部にかけて漸次吸収体厚を増厚させて形成されるとともに、前記防漏溝部吸収体よりも低密度でかつ前記中高部吸収体より高密度の圧搾吸収体領域を形成したことを特徴とする吸収性物品。 - 前記防漏溝の底面に、防漏溝方向に沿って凹凸状に圧搾差が設けられた請求項1記載の吸収性物品。
- 前記圧搾吸収体領域は、体液排出部領域を含む側部域にのみ形成されている請求項1、2いずれかに記載の吸収性物品。
- 請求項1〜3いずれかに記載の吸収物品の製造方法であって、吸収体の一部に表面側に増厚された中高部を有するように積繊した後、表面側に透液性表面シートを積層し、次いで加圧エンボスロールによる透液性表面シート側からのエンボス加工により、前記防漏溝および圧搾吸収体領域を同時的に形成することを特徴とする吸収性物品の製造方法。
- 前記加圧エンボスロールに形成された圧搾吸収体領域形成用凸部の中高部がわ側縁を、吸収体の積繊後の状態で、中高部上面よりも外側であってかつ中高部側部の傾斜面内または傾斜面の略下端位置に合わせてエンボス加工を施し、前記圧搾吸収体領域を形成するようにする請求項4記載の吸収性物品の製造方法。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007310736A JP4801035B2 (ja) | 2007-11-30 | 2007-11-30 | 吸収性物品およびその製造方法 |
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| JP2007310736A JP4801035B2 (ja) | 2007-11-30 | 2007-11-30 | 吸収性物品およびその製造方法 |
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| JP2001162963A Division JP4167406B2 (ja) | 2001-05-30 | 2001-05-30 | 吸収性物品およびその製造方法 |
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| Publication Number | Publication Date |
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| JP2008080150A true JP2008080150A (ja) | 2008-04-10 |
| JP4801035B2 JP4801035B2 (ja) | 2011-10-26 |
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|---|---|---|---|---|
| WO2010074317A1 (ja) * | 2008-12-25 | 2010-07-01 | ユニ・チャーム株式会社 | 吸収性物品 |
| WO2010074319A1 (ja) * | 2008-12-25 | 2010-07-01 | ユニ・チャーム株式会社 | 吸収性物品 |
| WO2011126143A1 (en) * | 2010-04-06 | 2011-10-13 | Unicharm Corporation | Absorbent article and method of manufacturing absorbent article |
| WO2012073514A1 (en) * | 2010-11-30 | 2012-06-07 | Unicharm Corporation | Liquid-pervious sheet and method of making the same |
| JP2013031552A (ja) * | 2011-08-02 | 2013-02-14 | Unicharm Corp | 吸収性物品 |
| US8388329B2 (en) | 2010-08-12 | 2013-03-05 | Johnson & Johnson Do Brasil Industria E Comercio Produtos Para Saude Ltda. Rodovia | Apparatus for making a fibrous article |
| US8394316B2 (en) | 2010-08-12 | 2013-03-12 | Johnson & Johnson Do Brasil Industria E Comercio Produtos Para Saude Ltda. Rodovia | Method for making a fibrous article |
| US8398915B2 (en) | 2010-08-12 | 2013-03-19 | Johnson & Johnson do Brasil Industria e Comercio Produtos Paral Saude Ltda. Rodovia | Method for making a fibrous article |
| US8480387B2 (en) | 2010-08-12 | 2013-07-09 | Johnson & Johnson Do Brasil Industria E Comercio Produtos Para Saude Ltda. | Apparatus for making a fibrous article having a three dimensional profile |
| US8979815B2 (en) | 2012-12-10 | 2015-03-17 | The Procter & Gamble Company | Absorbent articles with channels |
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| WO2015099121A1 (ja) * | 2013-12-26 | 2015-07-02 | 大王製紙株式会社 | 吸収性物品の製造方法 |
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| US9340363B2 (en) | 2009-12-02 | 2016-05-17 | The Procter & Gamble Company | Apparatus and method for transferring particulate material |
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| JP2018000458A (ja) * | 2016-06-30 | 2018-01-11 | 王子ホールディングス株式会社 | 吸収性物品 |
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