Facing sheet for an absorbent article and method for producing same

A facing sheet for absorbent articles comprising a laminate made up of at least a first layer and a second layer, said first and second layers being substantially coextensive, said first layer being intended to face a wearer when the absorbent article is in use and comprising a plurality of through holes delimited by an upper perimeter and a lower perimeter to thereby permit liquid to migrate through to the second layer, said second layer presents first depressions formed by the removal of material from said second layer, which depressions are arranged such that the lower perimeter of each hole in the first layer is axially aligned with an associated depression in the second layer, and said second layer presents second depressions extending into said second layer to a predetermined depth measured from the surface of the second layer remote from said first layer.

A method for producing a facing sheet for absorbent articles, said sheet comprising a laminate made up of a first layer having a first thickness and a second layer having a second thickness, said first layer forming a first major surface of said sheet and said second layer forming a second major surface of said sheet, the method comprising the steps of passing the facing sheet between a first set of rollers comprising a pattern roller having a plurality of projections and a milling cutter having cutting edges so that a portion of said material layer is removed to a predetermined depth from said first major surface, said predetermined depth being greater than said first thickness though less than the sum of said first and said second thicknesses.

A method for producing a facing sheet for absorbent articles, said sheet comprising a laminate made up of a first layer having a first thickness, a second layer having a second thickness and a third layer having a third thickness, wherein said third layer is located between said first and second layer, said first layer forming a first major surface of said sheet and said second layer forming a second major surface of said sheet, the method comprising the steps of passing the facing sheet between a first set of rollers comprising a pattern roller having a plurality of projections and a milling cutter having cutting edges so that a portion of said material layer is removed to a predetermined depth from said first major surface, said predetermined depth exceeding the sum of said first and third thickness, though being less than the sum of the first, second and third thicknesses.