VARONA, EUGENIO;SMID, DENNIS;DSG TECHNOLOGY HOLDINGS LTD;SMID, ANNE;WRIGHT, ANDREW
发明人:
WRIGHT, ANDREW,VARONA, EUGENIO,SMID, ANNE,SMID, DENNIS
申请号：
SG11201510306V
公开号：
SG11201510306VA
申请日:
2014.07.01
申请国别(地区):
SG
年份:
2016
代理人:
摘要：
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.
