Absorbent article including an absorbent core layer having a material free zone and a transfer layer arranged below the absorbent core layer
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United States of America Patent
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Oct 14, 2014
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N/A
app pub date -
Mar 1, 2013
filing date -
Sep 4, 2009
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Abstract
The present invention generally relates to absorbent articles and in particular to an absorbent article including a liquid permeable cover layer, a liquid impermeable barrier layer, an absorbent core arranged adjacent to the cover layer, a transfer layer arranged between the core and the barrier layer, the absorbent core including an upper surface and a lower surface and a material-free zone extending from the upper surface to the lower surface.
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