Patent ID: 7642207
Filing Date: 2010-01-05
Classification: B32B,B65D,Y10T

Abstract:
1. A unitary absorbent core comprising: I) a first fibrous absorbent layer comprising: the fibrous absorbent layer having an upper surface and a lower surface, the lower surface in contact, optionally coextensively in contact, with II) an upper surface of a spunbond-meltblown-spunbond nonwoven synthetic carrier having a basis weight of from about 9 gsm to about 30 gsm, which has a lower surface integral with III) a first vapor-transmissive moisture barrier, wherein the moisture barrier is hydrophobic or hydrophilic; wherein the unitary absorbent core has a basis weight of about 45 gsm or greater and, wherein the unitary absorbent core has an air permeability of from about 3 to about 7 m