A61F13/49061

Diaper pants having a waistband that provides softness and skin comfort

An absorbent garment that includes a longitudinal axis and a lateral axis. The absorbent garment also includes a front region, a back region and a crotch region, with the crotch region being disposed between the front region and the back region. The crotch region includes an absorbent assembly. The absorbent garment further includes a front panel in the front region, wherein the front panel includes an inner layer, an outer layer and a front longitudinal end; a back panel in the back region, wherein the back panel includes an inner layer, an outer layer and a back longitudinal end. The front panel and the back panel each include a stranded elastic area between their inner and outer layers. The front panel also includes a stretch banded area disposed between the inner and outer layers. The stretch banded area is disposed adjacent the front longitudinal end.

Absorbent articles having fully removable fastening members

An absorbent article includes a topsheet, a backsheet, and an absorbent core positioned at least partially intermediate the topsheet and the backsheet. The absorbent article includes a first waist region, a second waist region, and a fully removable fastening member configured to join a portion of the first waist region to the second waist region. The fastening member includes a first end region comprising a first end, a second end region comprising a second end, a first fastener on a first surface of the fastening member and in the first end region, and a second fastener on the first surface and in the second end region. The fastening member includes a grasp region either partially laterally outboard of the first fastener or laterally outboard of the first fastener in the first end region. The grasp region has a different physical property than a remainder of the fastening member.

Length-to-waist and hip-to-side silhouettes of adult disposable absorbent articles and arrays

In one embodiment, an array of packages may comprise three or more different sizes of disposable absorbent articles. The Product Length-to-Waist Silhouette of a second absorbent article may be equal to or less than a Product Length-to-Waist Silhouette of a first absorbent article. And the Product Length-to-Waist Silhouette of a third absorbent article may be equal to or less than a Product Length-to-Waist Silhouette of a second absorbent article. And, an Array Average Product Length-to-Waist Silhouette of first and second packages of the array may be from about 1.1 to about 0.3. Further, an Array Average Product-Hip-to-Side Silhouette may be from about 1.0 to about 1.7.

Methods and apparatuses for making elastomeric laminates with elastic strands unwound from beams

The present disclosure relates to methods for assembling elastomeric laminates, wherein elastic material may be stretched and joined with either or both first and second substrates. A first beam is rotated to unwind a first plurality of elastic strands from the first beam in the machine direction. The first plurality of elastic strands are positioned between the first substrate and the second substrate to form the elastomeric laminate. Before the first plurality of elastic strands are completely unwound from the first beam, a second beam is rotated to unwind the second plurality of elastic strands from the second beam. Subsequently, the advancement of the first plurality of elastic strands from the first beam is discontinued. Thus, the elastomeric laminate assembly process may continue uninterrupted while switching from an initially utilized elastic material drawn from the first beam to a subsequently utilized elastic material drawn from the second beam.

METHODS AND APPARATUSES FOR MAKING ELASTOMERIC LAMINATES
20230240901 · 2023-08-03 ·

The present disclosure relates to methods for making elastomeric laminates that may be used as components of absorbent articles. Aspects of the methods for assembling elastomeric laminates may utilize elastic strands supplied from beams that may be joined with first and second substrates, and may be configured to carry out various types of operations, such as bonding and splicing operations.

METHODS AND APPARATUSES FOR MAKING ELASTOMERIC LAMINATES WITH ELASTIC STRANDS PROVIDED WITH A SPIN FINISH
20230301840 · 2023-09-28 ·

The present disclosure relates to methods for making elastomeric laminates that may be used as components of absorbent articles. The elastomeric laminates may include a first substrate, a second substrate, and an elastic material located between the first and second substrates. During assembly of an elastomeric laminate, a beam is rotated to unwind the elastic strands from the beam, wherein the strands may include a spin finish. First bonds are applied to bond discrete lengths of the stretched elastic strands with and between the first substrate and the second substrate, wherein the discrete first bonds are arranged intermittently along the machine direction. In addition, second bonds are applied between consecutive first bonds to bond the first and second substrates directly to each other, wherein the second bonds extend in the machine direction and may be separated from each other in a cross direction by at least one elastic strand.

METHODS AND APPARATUSES FOR MAKING ELASTOMERIC LAMINATES WITH ELASTIC STRANDS
20220000676 · 2022-01-06 ·

The present disclosure relates to methods for making elastomeric laminates that may be used as components of absorbent articles. In particular, discrete mechanical bonds are applied to a first substrate and a second substrate to secure elastic strands therebetween, wherein the discrete bonds are arranged intermittently along the machine direction. During the bonding process, heat and pressure are applied to the first substrate and the second substrate such that malleable materials of the first and second substrates deform to completely surround an outer perimeter of a discrete length of the stretched elastic strand. After removing the heat and pressure from the first and second substrates, the malleable materials harden to define a bond conforming with a cross sectional shape defined by the outer perimeter of the stretched elastic strand.

Underpants-type disposable diaper
11213435 · 2022-01-04 · ·

A cover nonwoven fabric covers a back surface of an inner member from between a front side outer member and the inner member to between a back side outer member and the inner member. In this cover nonwoven fabric, a large number of holes are provided at intervals. The holes penetrate the front surface and back surface from between the front side outer member and the inner member to between the back side outer member and the inner member. The front side outer member and the back side outer member have, at least at portions overlapping with the cover nonwoven fabric and not having any elastic member, a total luminous transmittance of 50% or more.

Method and apparatus for manufacturing absorbent sanitary products and an absorbent sanitary product

A method for manufacturing absorbent sanitary products, comprising the steps of: forming a first and a second continuous elastic band, which are movable parallel to each other in a machine direction, fixing a plurality of absorbent panels between said first and second continuous elastic bands, arranged in a direction transverse to the machine direction, and spaced apart in said machine direction, wherein each of said elastic bands is formed by means of a method comprising the steps of: continuously feeding a plurality of tensioned elastic threads (30) in said machine direction, continuously feeding a pair of non-elastic webs arranged on opposite sides of said plurality of elastic threads, welding said pair of non-elastic webs to each other by means of a welding pattern comprising anchoring welds and/or containing and guiding welds.

Absorbent articles with visually different chassis and waistbands

Exemplary wearable articles including regions with differing visual patterns are disclosed. In one embodiment, an article may comprise an elasticated front chassis region and an elasticated front waistband region, a rear region, a crotch region, and an absorbent body disposed at least partially within the crotch region. The front chassis and front waistband regions may comprise a plurality of elastomeric strands disposed between a first material and a material and are bonded together by a plurality of discrete bonds, at least some of which entrap the strands. The strands of the front chassis region are spaced apart a first distance, while the strands of the front waistband region are spaced apart a second distance, with the second distance being less than the first distance.