Absorbent article having size adjustment

A - Human Necessities – 61 – F

Patent

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Details

A61F 13/511 (2006.01) A61F 13/514 (2006.01) A61F 13/515 (2006.01)

Patent

CA 2448228

An absorbent article includes a liquid impervious backsheet joined to a liquid permeable topsheet with an absorbent core disposed therebetween. The joined topsheet and backsheet includes an extensible portion that is non-elastically, laterally extensible having a percent elongation of at least about 125 %. A pair of elastomeric side panels is joined to a portion of the joined topsheet and backsheet near the extensible portion. Each of the side panels is elastically laterally extensible such that the force required to elongate the side panels a select percent elongation is less than the force required to elongate the extensible portion of the joined topsheet and backsheet an equivalent select percent elongation.

L'invention concerne un article absorbant comprenant une feuille arrière imperméable au liquide assemblée à une feuille avant perméable au liquide avec une âme absorbante disposée entre elles deux. La feuille avant et la feuille arrière assemblées comprennent une partie extensible qui est extensible latéralement de manière non élastique, et qui possède un pourcentage d'allongement d'au moins 125 %. Une paire de panneaux latéraux élastomères est assemblée à une partie de la feuille avant et de la feuille arrière assemblées, à côté de la partie extensible. Chacun des panneaux latéraux est extensible latéralement de manière élastique de telle sorte que la force requise pour allonger les panneaux latéraux à un pourcentage d'allongement choisi est plus faible que la force requise pour allonger la partie extensible de la feuille avant et de la feuille arrière assemblées à un pourcentage choisi d'allongement équivalent

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