Transfer layer for absorbent article
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United States of America Patent
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Jan 1, 2013
Grant Date -
Sep 20, 2012
app pub date -
Apr 12, 2012
filing date -
Nov 10, 2008
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Abstract
Three-dimensional formed films particularly useful as transfer layers in absorbent articles comprise a base plane having land areas defining a plurality of protuberances having sidewalls and a bottom wall, a plurality of the protuberances having an aperture in substantially at least one sidewall. In preferred embodiment, the film further comprises a plurality of capillaries, which can originate in the base plane or in a secondary plane spaced from the base plane. In preferred embodiments, the capillaries terminate in a common plane with the bottom surfaces of the protrusions.
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