JP2009178410A - 吸収性物品の湿潤状態の評価方法 - Google Patents
吸収性物品の湿潤状態の評価方法 Download PDFInfo
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- JP2009178410A JP2009178410A JP2008021232A JP2008021232A JP2009178410A JP 2009178410 A JP2009178410 A JP 2009178410A JP 2008021232 A JP2008021232 A JP 2008021232A JP 2008021232 A JP2008021232 A JP 2008021232A JP 2009178410 A JP2009178410 A JP 2009178410A
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
【解決手段】本発明の吸収性物品の湿潤状態の評価方法では、BT−Box(Bottom Temperature Box)を、吸収性物品の肌対向面に載置し、その状態下にBT−Boxから該吸収性物品へ移動する熱の量を経時的に測定し、測定された熱の移動量の最大値の大小に基づき、該吸収性物品の湿潤状態の程度を評価する。
【選択図】図6
Description
(イ)表面シートと中間層との間に、毛管力の勾配を設ける。
(ロ)表面シートの下又は中間層の下に吸水性の高い素材を配置する。
(ハ)表面シートと中間層との間に、疎水性−親水性の勾配を設ける。
(ニ)表面シートの表面を凹凸にする。
(ホ)吸収体中に含有させる高吸収性ポリマーを不均一に分布させる。
(ヘ)表面シートを低坪量にするか、エンボス加工を施すか、又は開孔を形成する。
(ト)表面シートの全面又は一部を撥水性にする。
(チ)中間層を嵩高にするか、又は構成繊維として太いものを用いて該中間層を粗にする。
Claims (3)
- BT−Box(Bottom Temperature Box)を、吸収性物品の肌対向面に載置し、その状態下にBT−Boxから該吸収性物品へ移動する熱の量を経時的に測定し、測定された熱の移動量の最大値の大小に基づき、該吸収性物品の湿潤状態の程度を評価する、吸収性物品の湿潤状態の評価方法。
- BT−Boxに備えられている熱板の寸法よりも大きな寸法を有する平坦な台座の上に吸収性物品を載置し、該吸収性物品に生じている皺を伸ばした状態で、該吸収性物品上にBT−Boxを載置する請求項1記載の評価方法。
- 温度20〜25℃、相対湿度45〜65%の環境下に測定を行う請求項1又は2記載の評価方法。
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JP2008021232A JP5139098B2 (ja) | 2008-01-31 | 2008-01-31 | 吸収性物品の湿潤状態の評価方法 |
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JP2008021232A JP5139098B2 (ja) | 2008-01-31 | 2008-01-31 | 吸収性物品の湿潤状態の評価方法 |
Publications (2)
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JP2009178410A true JP2009178410A (ja) | 2009-08-13 |
JP5139098B2 JP5139098B2 (ja) | 2013-02-06 |
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JP2008021232A Expired - Fee Related JP5139098B2 (ja) | 2008-01-31 | 2008-01-31 | 吸収性物品の湿潤状態の評価方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012043423A1 (ja) * | 2010-09-29 | 2012-04-05 | ユニ・チャーム株式会社 | 状態量分布測定装置、及び試料の状態量分布を測定する方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04300546A (ja) * | 1991-03-28 | 1992-10-23 | Kao Corp | 吸収性物品の表面材 |
JP2007222265A (ja) * | 2006-02-22 | 2007-09-06 | Kao Corp | 吸収性物品 |
-
2008
- 2008-01-31 JP JP2008021232A patent/JP5139098B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04300546A (ja) * | 1991-03-28 | 1992-10-23 | Kao Corp | 吸収性物品の表面材 |
JP2007222265A (ja) * | 2006-02-22 | 2007-09-06 | Kao Corp | 吸収性物品 |
Non-Patent Citations (1)
Title |
---|
JPN6012028674; 川端 季雄: '布の熱・水分移動特性測定装置の試作とその応用' 繊維機械学会誌Vol37,No8 , 1984, 130頁〜140頁 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012043423A1 (ja) * | 2010-09-29 | 2012-04-05 | ユニ・チャーム株式会社 | 状態量分布測定装置、及び試料の状態量分布を測定する方法 |
JP2012093346A (ja) * | 2010-09-29 | 2012-05-17 | Uni Charm Corp | 状態量分布測定装置、及び試料の状態量分布を測定する方法 |
CN103052879A (zh) * | 2010-09-29 | 2013-04-17 | 尤妮佳股份有限公司 | 状态量分布测定装置、及测定试样的状态量分布的方法 |
US9213039B2 (en) | 2010-09-29 | 2015-12-15 | Unicharm Corporation | State quantity distribution measuring apparatus and method of measuring state quantity distribution of sample |
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JP5139098B2 (ja) | 2013-02-06 |
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