发明名称 |
AN ABSORBENT COMPOSITE, AN ABSORBENT ARTICLE EMPLOYING THE SAME, AND METHODS, SYSTEMS, AND APPARATUS FOR MAKING THE ABSORBENT COMPOSITE AND/OR ARTICLE |
摘要 |
<p>An absorbent core composite is disclosed for incorporation into a disposable absorbent article. The composite includes a first material layer and a second material layer (preferably nonwoven) partially secured to the first material layer to define at least one pocket therebetween. Preferably, multiple pockets are defined, except in the case of where a generally uniform layer or bed of absorbent is preferred or better suited fro the application. The pocket is said have a fixed initial volume. Further, an aggregate of absorbent particles is provided in the pocket(s) to occupy a portion of the fixed initial volume. The absorbent particles are preferably SAP particles and is characterized by a dry volume associated with a dry state and a swell volume associated with a liquid saturation state. In respect to or for the pocket, the aggregate is characterized by a collective dry volume and a collective swell volume, wherein the pocket has an initial configuration that retains the aggregate therein.</p> |
申请公布号 |
WO2015002934(A2) |
申请公布日期 |
2015.01.08 |
申请号 |
WO2014US45027 |
申请日期 |
2014.07.01 |
申请人 |
DSG TECHNOLOGY HOLDINGS LTD;WRIGHT, ANDREW;VARONA, EUGENIO;SMID, ANNE;SMID, DENNIS |
发明人 |
WRIGHT, ANDREW;VARONA, EUGENIO;SMID, ANNE;SMID, DENNIS |
分类号 |
A61F13/535;A61F13/15;A61F13/49;A61F13/537;A61F13/539;B01J20/26;B01J20/28;B01J20/32 |
主分类号 |
A61F13/535 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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