Jill Marlene Orr,Luigi Marinelli,John Brian Strube,Keith Robert Priessman,Carmine Cimini,Mario Dipilla
申请号：
US13094310
公开号：
US09534325B2
申请日:
2011.04.26
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Absorbent members and methods of making the same are disclosed. In one embodiment, the absorbent member is a unitary absorbent fibrous web having a density profile through its thickness. In one embodiment, the density profile of the fibrous web is skewed toward one of the surfaces of the fibrous web. In such embodiments, the maximum density of the web may be located outside of the central 30% zone of the thickness of the web. In one embodiment, the method involves subjecting a precursor web to at least one cycle (or pass) through a mechanical deformation process. Typically, the method involves subjecting the precursor web to multiples cycles (or passes) through a mechanical deformation process.
