Water-vapour impermeable carrier member for use in an...

A - Human Necessities – 61 – F

Patent

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Details

A61F 13/15 (2006.01) A61L 15/42 (2006.01)

Patent

CA 2627229

An absorbent article such as a sanitary napkin, panty liner, incontinence protector, diaper, comprising an absorbent structure (4) with a first and a second side, a moisture sensitive additive (8), such as a bacterial composition, and a carrier member (10). The carrier member (10) comprising a first and a second water-vapour impermeable material layer (12, 13), said material layers are sealed together by a sealing (11) to form a water-vapour impermeable volume (9) there between holding said moisture sensitive additive (8). The carrier member (10) is located on the first or the second side of the absorbent structure (4).

La présente invention concerne un article absorbant tel qu'une serviette hygiénique, un protège-slip, une protection pour incontinents ou une couche qui comprend une structure absorbante (4) présentant un premier et un deuxième côté, un additif (8) sensible à l'humidité tel qu'une composition bactérienne et un élément support (10). Ledit élément support (10) comporte une première et une seconde couche (12, 13) de matériau imperméable à la vapeur d'eau qui sont soudées l'une à l'autre par un joint étanche (11) pour former un volume (9) imperméable à la vapeur d'eau et qui retiennent entre elles ledit additif (8) sensible à l'humidité. L'élément support (10) est situé sur les premier et deuxième côtés de la structure absorbante (4).

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