发明名称 Generally thin, flexible sanitary napkin with stiffened center
摘要 A generally thin, flexible sanitary napkin capable of absorbing medium to high menstrual flows, and having a stiffened center is provided. In one embodiment, the sanitary napkin has a longitudinal central region is disposed along the length of at least a portion of the longitudinal centerline, and longitudinal side regions are disposed outboard of the longitudinal central region. The longitudinal central region of the sanitary napkin has a flexure-resistance that is greater than that of the longitudinal side regions. The embodiment of the sanitary napkin described above easily forms around the curvature of the wearer's labia majora by cupping and surrounding the exterior of the labia majora. The longitudinal central region of the sanitary napkin forms the bottom of a cup-like trough under the wearer's labia majora, and the longitudinal side regions are sufficiently flexible that they are able to form the sides of the trough structure.
申请公布号 US6231556(B1) 申请公布日期 2001.05.15
申请号 US19960665595 申请日期 1996.06.18
申请人 THE PROCTER & GAMBLE COMPANY 发明人 OSBORN, III THOMAS WARD
分类号 A61F13/15;A61F13/472;A61F13/56;D01D5/253;(IPC1-7):A61F13/15 主分类号 A61F13/15
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