Donald Carroll Roe,Pankaj Nigam,Mark James Kline,Jeromy Thomas Raycheck,Carl Louis Bergman
申请号：
US12879309
公开号：
US08598407B2
申请日:
2010.09.10
申请国别(地区):
US
年份:
2013
代理人:
摘要：
Absorbent articles having a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent core disposed between said topsheet and said backsheet are disclosed. The backsheet has a physical variation along at least one axis, wherein said physical variation defines a first backsheet zone and a second backsheet zone, and at least one elastomeric element having at least one primary direction of stretch, said elastomeric element at least partially overlapping and joined to first and/or second backsheet zone, wherein a relaxed pathlength of said elastomeric element in the primary direction of stretch is less than a total pathlength of said backsheet in the region of overlap. The physical variation is a measurable difference as measured by a physical property selected from the group consisting of basis weight, thickness and density.
