Disposable diaper with integral backsheet landing zone

A - Human Necessities – 61 – F

Patent

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Details

A61F 13/62 (2006.01) A61F 13/15 (2006.01)

Patent

CA 2271691

A disposable absorbent article (20) having an integral landing zone (40). The absorbent article includes a liquid pervious topsheet (22), a liquid impervious backsheet (24) joined with the topsheet (22) and an absorbent core (26) located between the topsheet and the backsheet. The backsheet (24) includes a laminate of an inner web (90) and an outer web (30), wherein at least a portion of the inner web (90) is juxtaposed the garment surface (60) of the absorbent core (26). The outer web (30) includes an integral landing zone (40) having portions mechanically prestrained to provide raised elements (44) capable of entangling the engaging components of a complementary male fastening component (70). The inner web (90) and the outer web (30) are continuously laminated with each other except where the raised elements (44) provide the integral landing zone (40).

Cette invention concerne un article absorbant jetable (20) possédant une zone de réception intégrée (40). Ledit article absorbant comporte une feuille supérieure (22) perméable aux liquides, une feuille de support imperméable aux liquides (24), assemblée à la feuille supérieure (22), et une âme absorbante (26) disposée entre la feuille supérieure et la feuille de support. La feuille de support (24) comprend un stratifié constitué d'une bande interne (90) et d'une bande externe (30), une partie au moins de la bande interne (90) étant juxtaposée à la surface côté vêtement (60) de l'âme absorbante (26). La bande externe (30) comprend une zone de réception intégrée (40) possédant des parties mécaniquement précontraintes de façon à constituer des éléments en saillie (44) susceptibles de s'entremêler aux éléments d'accouplement d'un dispositif de fixation mâle complémentaire (70). La bande interne (90) et la bande externe (30) sont collées l'une à l'autre en continu sauf aux endroits où les éléments en saillie (44) forment la zone de réception (40).

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