A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 13/535 (2006.01) A61F 13/47 (2006.01)
Patent
CA 2226415
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 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 sufficently flexible that they are able to form the sides of the trough structure.
Serviette hygiénique généralement mince et souple, capable d'absorber un écoulement menstruel moyen ou élevé et possédant un centre renforcé. Selon un modèle de cette invention, la serviette hygiénique comprend une zone centrale longitudinale le long d'au moins une partie de l'axe central longitudinal, ainsi que des zones latérales longitudinales à l'extérieur de la zone centrale longitudinale. Cette dernière zone démontre une résistance en flexion qui est supérieure à celle des zones latérales longitudinales. Le modèle décrit ci-dessus s'adapte facilement aux courbes des grandes lèvres de l'utilisatrice en formant un creux et en entourant leur extérieur. La zone centrale longitudinale de la serviette hygiénique forme le fond d'un réservoir en creux sous les grandes lèvres, et les zones latérales longitudinales sont assez souples pour former les côtés de la structure de réservoir.
Sim & Mcburney
The Procter & Gamble Company
LandOfFree
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