A61F2013/51165

Method for deforming a web

The present invention is directed to methods for deforming a web comprising the steps of supplying a first layer of a web; weakening the first layer at a plurality of locations to create a plurality of weakened, melt-stabilized locations in the first layer; supplying a second layer of the web onto at least part of the first layer; and forming a plurality of first features in the first layer and a plurality of second features throughout the first and second layers of the web in the z-direction, wherein the plurality of first and second features are formed simultaneously.

Apertured polymeric film webs and absorbent articles using such webs

A method for making an apertured polymeric film web is disclosed herein. The polymeric film web may be utilized as a topsheet in an absorbent article and can provide fluid handling and softness benefits.

MOIR? EFFECT LAMINATES AND METHODS FOR MAKING THE SAME

A laminate comprises a first layer comprising a plurality of lower opacity zones positioned within a higher opacity zone is provided. The plurality of lower opacity zones form a first pattern. The laminate comprises a second layer comprising a second pattern. The laminate comprises a non-joined span of the first and second layers having a dimension of at least about 20 mm. A first portion of the second pattern is visible through at least some of the plurality of lower opacity zones when the first layer, within the non-joined span, is in a first position relative to the second layer, within the non-joined span. A second portion of the second pattern is visible through at least some of the plurality of lower opacity zones when the first layer, within the non-joined span, is in a second position relative to the first layer, within the non-joined span.

Apertured Polymeric Film Webs And Absorbent Articles Using Such Webs
20180290422 · 2018-10-11 ·

An apertured polymeric film web and a composite structure web are disclosed. These webs may be utilized as a topsheet in an absorbent article and can provide fluid handling and softness benefits.

Apertured Polymeric Film Webs And Absorbent Articles Using Such Webs
20180281342 · 2018-10-04 ·

Methods for making an apertured polymeric film web or a composite structure web are disclosed. These webs may be utilized as a topsheet in an absorbent article and can provide fluid handling and softness benefits.

Films and laminates for absorbent articles

A film for use in an absorbent article includes a first side and a second side opposite the first side, and a plurality of apertured protuberances arranged in a pattern having 60 to 120 protuberances per linear inch in at least one direction. Each of the protuberances includes a continuous sidewall extending from the first side. The second side has a plurality of apertures aligned with the plurality of apertured protuberances and land areas in between the apertures. The film has a melt index of at least about 8 g/10 min, and an air permeability of at least about 80 m.sup.3/m.sup.2/min.

Apertured Polymeric Film Webs And Absorbent Articles Using Such Webs
20180272650 · 2018-09-27 ·

Methods for making an apertured polymeric film web or a composite structure web are disclosed. These webs may be utilized as a topsheet in an absorbent article and can provide fluid handling and softness benefits.

Laminate webs and absorbent articles having the same

A laminate web having a polymer film layer and a nonwoven layer is disclosed. The polymer film layer makes up a first side of the laminate web and the nonwoven layer makes up a second side of the laminate web. The laminate web has a plurality of first elements extending from the polymer film. The web also has a plurality of second elements formed outwardly from the first side of the laminate web.

NONWOVEN SUBSTRATE AND ABSORBENT ARTICLES COMPRISING THE SAME
20240325216 · 2024-10-03 ·

The present disclosure is directed to a nonwoven substrate having a first surface, an opposite second surface, a first layer forming the first surface, and a second layer located below the first layer in the direction of the thickness of the nonwoven substrate. The first layer has a first fiber orientation disorder level, and the second layer has a second fiber orientation disorder level higher than the first fiber orientation disorder level as measured according to Fiber Orientation Disorder Level Test. The present disclosure is also directed to an absorbent article comprising the nonwoven substrate.

Moir? effect laminates and methods for making the same

A laminate comprises a first layer comprising a plurality of lower opacity zones positioned within a higher opacity zone is provided. The plurality of lower opacity zones form a first pattern. The laminate comprises a second layer comprising a second pattern. The laminate comprises a non-joined span of the first and second layers having a dimension of at least about 20 mm. A first portion of the second pattern is visible through at least some of the plurality of lower opacity zones when the first layer, within the non-joined span, is in a first position relative to the second layer, within the non-joined span. A second portion of the second pattern is visible through at least some of the plurality of lower opacity zones when the first layer, within the non-joined span, is in a second position relative to the second layer, within the non-joined span.