A61F13/72

Methods and apparatus for application of nested zero waste ear to traveling web

The present invention provides a method of providing a disposable product with a contoured leg opening. In this method at least one chip is removed from at least one ear of a disposable product. The chip may be removed from an ear prior to attaching the ear to the chassis web. Alternatively, the chip may be removed from the ear after the ear is attached to the chassis web.

Methods of making laminates for absorbent articles

A method of making a laminate for an absorbent article is provided. The laminate comprises elastic elements disposed at least partially intermediate two substrates. The first substrate has a primary fiber bond pattern formed therein and comprising a plurality of primary fiber bonds. The method comprises forming densified regions in the first substrate. A perimeter of each of the densified regions is larger than a perimeter of each of the primary fiber bonds. The densified regions together form a pattern of densified regions in the first substrate. The method comprises adhesively attaching the elastic elements to the first substrate, joining the second substrate to the first substrate or to some of the elastic elements, and forming a plurality of rugosities in the first substrate by allowing the elastic elements to at least partially contract. The frequency and amplitude ranges of the rugosities result from the pattern of the densified regions.

ABSORBENT ARTICLES HAVING A BELT PORTION WITH A TEXTURE ZONE HAVING A TEXTURE RATIO

The present disclosure is directed, in part, to an absorbent article comprising a chassis comprising a topsheet, a backsheet, and a core disposed at least partially intermediate the topsheet and the backsheet. The absorbent article comprises a belt portion extending from the chassis. The belt portion comprises a first substrate, a second substrate joined to the first substrate, and a plurality of elongate elastic elements disposed at least partially intermediate the first substrate and the second substrate. The belt portion comprises a texture zone having a texture ratio of greater than about 5.

ABSORBENT ARTICLES HAVING TEXTURED ZONES

An absorbent article comprises a chassis having a belt portion extending therefrom. The belt portion comprises a side edge, a waist opening edge, a leg opening edge, first and second substrates engaged with each other, and elastic elements disposed intermediate the first substrate and the second substrate. The belt portion also comprises a first texture zone comprising a first portion of the substrates and the elastic strands and disposed adjacent to the side edge and the waist opening edge and a second texture zone comprising a second portion of the substrates and the elastic elements and disposed adjacent to the side edge and the leg opening edge. The first texture zone extends at least partially along a first lateral extent of the belt portion and the second texture zone extends at least partially along a second lateral extent of the belt portion.

Absorbent articles having textured zones

An absorbent article comprises a chassis having a belt portion extending therefrom. The belt portion comprises a side edge, a waist opening edge, a leg opening edge, first and second substrates engaged with each other, and elastic elements disposed intermediate the first substrate and the second substrate. The belt portion also comprises a first texture zone comprising a first portion of the substrates and the elastic strands and disposed adjacent to the side edge and the waist opening edge and a second texture zone comprising a second portion of the substrates and the elastic elements and disposed adjacent to the side edge and the leg opening edge. The first texture zone extends at least partially along a first lateral extent of the belt portion and the second texture zone extends at least partially along a second lateral extent of the belt portion.

Absorbent articles having a belt portion with a texture zone having a texture ratio

The present disclosure is directed, in part, to an absorbent article comprising a chassis comprising a topsheet, a backsheet, and a core disposed at least partially intermediate the topsheet and the backsheet. The absorbent article comprises a belt portion extending from the chassis. The belt portion comprises a first substrate, a second substrate joined to the first substrate, and a plurality of elongate elastic elements disposed at least partially intermediate the first substrate and the second substrate. The belt portion comprises a texture zone having a texture ratio of greater than about 5.

Period Pad Device
20240115428 · 2024-04-11 ·

A period pad device is enclosed. The device is a set of modified undergarments for women with an integrated sanitary pad. The period pad device offers protection against bodily fluid leakage during the menstrual cycle. The period pad device comprises a body component with a pad sewn into the base of underwear. The pad that is sewn into the body component is positioned over the vaginal opening to absorb fluids. The body component can be thrown away after use or washed and reused. Thus, the period pad device eliminates the worry of accidentally staining standard undergarments during a period. The device can be available in several colors, styles, sizes, and designs with various size, measurement, construction, and design specifications. The device can also comprise a taller compression fit in addition to the body component.

Period Pad Device
20240115428 · 2024-04-11 ·

A period pad device is enclosed. The device is a set of modified undergarments for women with an integrated sanitary pad. The period pad device offers protection against bodily fluid leakage during the menstrual cycle. The period pad device comprises a body component with a pad sewn into the base of underwear. The pad that is sewn into the body component is positioned over the vaginal opening to absorb fluids. The body component can be thrown away after use or washed and reused. Thus, the period pad device eliminates the worry of accidentally staining standard undergarments during a period. The device can be available in several colors, styles, sizes, and designs with various size, measurement, construction, and design specifications. The device can also comprise a taller compression fit in addition to the body component.

METHODS AND APPARATUS FOR APPLICATION OF NESTED ZERO WASTE EAR TO TRAVELING WEB
20190269565 · 2019-09-05 ·

A method of forming a disposable product includes feeding an incoming web of ear material, engaging the web with a rotating anvil, cutting ears from the web via the rotating anvil and interaction thereof with a corresponding die, so as to form pairs of ears having complimentary and nested ear shapes, and coupling the ears to at least one of a wing and a web of chassis material. In feeding the incoming web of ear material, the speed of the web is selectively varied between at least a first speed and a second speed, with the web being fed to the rotating die and anvil at the first speed to result in the cut ear shapes having a first height and the web being fed to the rotating die and anvil at the second speed to result in the cut ear shapes having a second height.

METHODS AND APPARATUS FOR APPLICATION OF NESTED ZERO WASTE EAR TO TRAVELING WEB
20190254891 · 2019-08-22 ·

The present invention provides a method of providing a disposable product with a contoured leg opening. In this method at least one chip is removed from at least one ear of a disposable product. The chip may be removed from an ear prior to attaching the ear to the chassis web. Alternatively, the chip may be removed from the ear after the ear is attached to the chassis web.