A sanitary napkin comprising a first member including a liquid-pervious topsheet, a liquid-impervious backsheet and a first liquid-absorbent core disposed therebetween and a second member including a substantially liquid-pervious and elastically stretchable/contractile sheets and a second liquid-absorbent...http://www.google.de/patents/US6296628?utm_source=gb-gplus-sharePatent US6296628 - Sanitary napkin
