Absorbent composite for use in absorbant disposable products

Details Absorbent composite for use in absorbant disposable products Absorbent composite for use in absorbant disposable products

A - Human Necessities

61

F

A61F 13/15 (2006.01)

Patent

CA 2208409

The absorbent composite (14) comprises a three-dimensional formed film (30) having a planar surface (32) and three-dimensional surface (36) defining a plurality of cavities (34) or projections depending downwardly from a planar surface (32). A plurality of the cavities (34) or projections or spaces defined by the cavities contain at least one type of absorbent material (40). The composite (14) is useful in a fluid absorbent product having at least one liquid pervious layer (16) and at least one liquid impervious layer (12) where the absorbent composite is positioned between the liquid pervious layer (16) and the liquid impervious layer (12).

Composé absorbant (14) comprenant une pellicule formée tridimensionnelle (30) qui comporte une surface plane (32) et une surface tridimensionnelle (36) délimitant plusieurs creux (34) ou projections partant de la surface plane (32) et orientés vers le bas par rapport à celle-ci. Plusieurs creux (34), projections ou espaces délimités par les creux contiennent au moins un type de matériau absorbant (40). Le composé (14) est utile dans un produit absorbant les liquides qui comporte au moins une couche perméable aux liquides (16) et au moins une couche imperméable aux liquides (12). Le composé absorbant est placé entre la couche perméable aux liquides (16) et la couche imperméable aux liquides (12).

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