发明名称 |
SANITARY NAPKIN HAVING FLAPS WITH ZONES OF DIFFERENTIAL STIFFNESS |
摘要 |
The present invention is directed to a novel sanitary napkin having an elongate central absorbent element with opposite longitudinal side edges and opposite transverse ends and a pair of laterally extending side flaps affixed to the longitudinal side edges of the central absorbent element along a line of juncture; each flap having a flexible portion 11 adjacent the line of juncture and a stiffened portion 12 continuous with and laterally outward from the flexible portion 11, the stiffened portion 12 having a resistance to lateral compressive forces and resistance to longitudinal compressive forces, wherein the resistance to lateral compressive forces is greater than its resistance to longitudinal compressive forces.
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申请公布号 |
CA2264505(A1) |
申请公布日期 |
1999.09.05 |
申请号 |
CA19992264505 |
申请日期 |
1999.03.04 |
申请人 |
MCNEIL-PPC, INC. |
发明人 |
MAVINKURVE, PRAMOD S.;GLASGOW, TARA;KESSLER, TYRA |
分类号 |
A61F13/15;(IPC1-7):A61F13/15 |
主分类号 |
A61F13/15 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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