| 主权项 |
1. A disposable absorbent article comprising:
a topsheet; a backsheet; an absorbent core located between the topsheet and the backsheet; and an acquisition system located between the topsheet and the absorbent core, wherein the acquisition system comprises a structured fibrous web comprising thermoplastic fibers having a modulus of at least about 2.0 GPa forming a fibrous web that is thermally stable, wherein the thermoplastic fibers have a melting temperature above 130° C., wherein the thermoplastic fibers have a glass transition temperature above −10° C., wherein the structured fibrous web comprises a first surface and a second surface, a first region and a plurality of discrete second regions disposed throughout the first region, wherein the second regions form discontinuities on the second surface and displaced fibers on the first surface, wherein portions of the displaced fibers distal from the second surface are melt-bonded such that adjacent fibers are at least partially joined together to form melt-bonded portions, wherein at least about 50% and less than about 100% of the displaced fibers in each second region are fixed along a first side of the second region and separated proximate to the first surface along a second side of the second region opposite the first side forming loose ends extending away from the first surface, wherein the displaced fibers forming loose ends provide access to void volume inside the discontinuities for collecting fluid, and wherein the structured fibrous web comprises a plurality of overbonded regions disposed throughout the first region. |
