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Absorbent articles comprising a slow recovery stretch laminate and method for making the same
专利权人:
David Harry Melik
发明人:
David Harry Melik,Janet Neton
申请号:
US12274795
公开号:
US08323257B2
申请日:
2008.11.20
申请国别(地区):
US
年份:
2012
代理人:
摘要:
An absorbent article may comprise a topsheet, a backsheet joined with the topsheet, an absorbent core interposed between the topsheet and backsheet and a slow recovery stretch laminate. The slow recovery stretch laminate may be joined to one or more article elements selected from the group consisting of the topsheet, the backsheet, the core, an anal cuff, an elasticized topsheet, a fastening system, a leg cuff, a waist elastic feature, a side panel, an ear, and combinations thereof. The slow recovery stretch laminate may exhibit an unload force at 37° C. of about 0.16 N/(g/m) or greater and a percent of initial strain after 15 seconds of recovery at 22° C. of about 10% or greater. And, the slow recovery stretch laminate may comprise an elastic member that was pretreated prior to and/or during draw down of the elastic member.
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