ABSORBENT ARTICLE COMPRISING A TOPSHEET/ACQUISITION LAYER LAMINATE

摘要

An absorbent article for personal hygiene comprises a longitudinal axis, a transversal axis parallel to the longitudinal axis, a liquid permeable topsheet and an acquisition layer. A width of the acquisition layer in a direction parallel to the transversal axis is less than a width of the topsheet in a direction parallel to the transversal axis. The absorbent article comprises a topsheet/acquisition layer laminate comprising the liquid permeable topsheet and the acquisition layer in a face to face relationship. The topsheet/acquisition layer laminate comprises three-dimensional protrusions extending from a plane of the topsheet/acquisition layer laminate. The three-dimensional protrusions are formed from the fibers of the topsheet and the acquisition layer. A majority of the three-dimensional protrusions each comprises a base forming an opening, an opposed distal portion, and one or more side walls between the bases and the distal portions of the majority of the three-dimensional protrusions.

主权项

1. An absorbent article for personal hygiene comprising:
a longitudinal axis, a transversal axis perpendicular to the longitudinal axis, a liquid permeable topsheet and an acquisition layer; wherein a width of the acquisition layer in a direction parallel to the transversal axis is less than a width of the topsheet in a direction parallel to the transversal axis; a topsheet/acquisition layer laminate comprising the liquid permeable topsheet and the acquisition layer in a face to face relationship, wherein the topsheet/acquisition layer laminate comprises three-dimensional protrusions extending from a plane of the topsheet/acquisition layer laminate; wherein the three-dimensional protrusions are formed from the fibers of the topsheet and the acquisition layer, wherein a majority of the three-dimensional protrusions each comprises a base forming an opening, an opposed distal portion, and one or more side walls between the bases and the distal portions of the majority of the three-dimensional protrusions, wherein the base, distal portion and the one or more side walls are formed by fibers such that the majority of the three-dimensional protrusion has only an opening at the base; the topsheet/acquisition layer laminate having a first surface comprising the acquisition layer; a liquid impermeable backsheet; and wherein the first surface of the topsheet/acquisition layer laminate is facing towards the backsheet.