An absorbent article

A - Human Necessities – 61 – F

Patent

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Details

A61F 13/15 (2006.01)

Patent

CA 2185149

The present invention relates to an absorbent article having a front part (12), a rear part (14) and an intermediate crotch part (13), such as a diaper, an incontinence guard or like article which includes an absorbent body (1), a liquid-impermeable bottom sheet (7) joined to the absosrbent body, and a top sheet (9) which is free from connection with the absorbent body over a large part of its surface and which lies proximal to the wearer's body when the article is worn, and which top sheet includes an opening (15) which extends from the rear article part into the crotch part, and elastic devices (24, 25) which are fastened to the top sheet in a stretched state and which when contracting from the stretched state cause the part of the top sheet that is not joined to the absorbent body to be distanced from the body. According to the invention, the top sheet (9) includes a further opening (16) which extends from the front part (12) into the crotch part (13). A piece (26) of flexible material extends transversely across the article between the absorbent body (1) and the top sheet (9) within that region of the top sheet that lies between the two openings (15, 16), this piece of flexible material being fastened to the absorbent body and to the top sheet.

Article absorbant comportant une partie antérieure (12), une partie postérieure (14) et une partie intermédiaire constituant l'entrejambes (13), tel qu'une couche-culotte, une protection pour l'incontinence ou un autre article de ce type qui comprend un corps absorbant (1), une couche de fond imperméable au liquide (7) solidaire du corps absorbant, et une couche de revêtement (9) non solidaire du corps absorbant sur la plus grande partie de sa surface et venant au contact du corps de l'utilisateur, cette couche de revêtement comportant une ouverture (15) allant de la partie postérieure jusqu'à la partie de l'entrejambes, et des dispositifs élastiques (24, 25), qui lui sont fixés à l'état étiré et qui, lorsqu'ils se contractent, ont pour effet d'éloigner du corps de l'utilisateur la partie de cette couche de revêtement qui n'est pas solidaire du corps absorbant. Selon cette invention, la couche de revêtement (9) comporte une autre ouverture (16) allant de la partie antérieure (12) à la partie de l'entrejambes (13). Une pièce (26) d'un matériau souple traverse transversalement l'article, entre le corps absorbant (1) et la couche de revêtement (9), dans la zone où cette couche de revêtement s'étend entre les deux ouvertures (15, 16), cette pièce de matériau souple étant solidaire du corps absorbant et de la couche de revêtement.

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