The Procter Gamble Company

The Procter & Gamble Plaza

Other

The Proctor 'gamble Company

The Procter & Gamble Company

Uwe Schneider

Joseph Allen Eckstein

Gary Dean LaVon

Michael Devin Long

Christoph Johann Schmitz

Clifford Theodore Papsdorf

Todd Douglas Lenser

Bret Darren Seitz

Urmish Popatlal Dalal

David Carlton Ordway

Hans Adolf Jackels

Sarah Marie Wade

Jeromy Thomas Raycheck

Jason Edward Naylor

Jeffry Rosiak

Martin Geoffrey Scaife

Gueltekin Erdem

Jan Michael Trinkaus

Joerg Andreas Mueller

Daniel Patrick Findley

Kazuaki Tameishi

Klaus Eimann

Robert Charles Dreisig

Horst Blessing

Donald Carroll Roe

Gregory Nmn Ashton

Hailing Bao

Joseph Hung Lam

Frederick Michael Langdon

Gene Xiaoqing Huang

Ronald Joseph Zink, Ii

Vanessa Marie Melendez

Stephen Joseph Lange

Thomas Henrich

Hui Yang

Bradley Edward Walsh

Louis J Cedrone

Brandon Ellis Wise

Monica R Tournoux

Paul Anthony Kawka

Thorsten Rinnert

Jeffrey Michael Kent

Masaharu Nishikawa

Yoichiro Yamamoto

Sara Lyn Giovanni

Michael Joseph Page

Hiroshi Nakahata

Nicholas Paul Goyette

Tanner Laurie Williams

Ronald Joseph Zink

Michael Brian Quade

Randall Allen Myers

Farihah Ibrahim

Tina Brown

Todd Joseph Statt

Melanie Acevedo

Kyle James Raabe

Justin B Owens

Kazuya Ogawa

Ricky Reynaldo Yanez, Jr

Howard Jay Kalnitz

Jeffrey Alan Darner

Christopher Jason Hawke

Jillian Marie Franke

Jose Angel Mercado

Robert George Cox, Jr

Elizabeth Jo Bruns

Keith Richard Willhaus

Corinne A Rowley

Darren Lee Goad

Sally Lin Kilbacak

Adi Jackels

Thomas F Gross

Kevin Ronald Kanya

Dirk Saevecke

Miguel Angel Caballero

Christopher Krasen

Noble Lester Rye, Ii

Nicholas Alexander Taylor

Gary D LaVON

Gregory Hugh Dean

Kazuki Fukushima

Jasmine Marie Browne

Agnieszka Zuzanna Ries

Sarah Ann McCormick

Janik Paul Schneider

Dirk Manfred Georg Esser

Dirk Esser

Pablo Ibarrarazo

Gary Dean Lavon

Ronald Joseph Ii Zink

Monica Renee Tournoux

Elisabeth Bruns

Corinne Ashley Rowley

The present disclosure relates to absorbent articles having a waist gasketing element, with the gasketing element having an adhesive zone and one or more adhesive-free zones. At least a portion of the waist gasketing element is adhesively attached to a chassis of the absorbent article. Additionally, a portion of the waist gasketing element is mechanically attached to a portion of the absorbent article.

Absorbent article having a waist gasketing element

The present disclosure relates to absorbent articles including elastic laminates, and more particularly, to methods and apparatuses for making absorbent articles having elastic laminates in front and/or back waist regions with frangible pathways.

Absorbent articles and methods and apparatuses for making absorbent articles with frangible pathways

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. First spools are rotated to unwind first elastic strands from a first unwinder in a machine direction. The first elastic strands are positioned between the first substrate and the second substrate to form an elastomeric laminate. Before the first elastic strands are completely unwound from the rotating first spools, second spools are rotated to unwind second elastic strands from a second unwinder. Subsequently, the advancement of the first elastic strands from the first unwinder is discontinued. Thus, the elastomeric laminate assembly process may continue uninterrupted while switching from an initially utilized elastic material drawn from the first spools to a subsequently utilized elastic material drawn from the second spools.

Methods and apparatuses for making elastomeric laminates with elastic strands unwound from spools on surface unwinders

The present disclosure relates to methods for bonding first and second substrates together with tackifier free adhesives. The tackifier free adhesive may be applied to the second substrate to define an adherence zone. The first substrate is positioned on the adherence zone of the second substrate to define a first region and a second region of the adherence zone. In the first region, the tackifier free adhesive is positioned between the first substrate and the second substrate. In the second region, the tackifier free adhesive may or may not be positioned between the first substrate and the second substrate, and may not bond the first substrate with the second substrate. Thus, tackifier free adhesive may be applied to the second substrate to create an adherence zone defining a relatively large area that permits the placement of the first substrate thereon without the need to completely cover the adherence zone.

Method and apparatus for bonding substrates

The present invention relates to a method for making an anvil roll, the method comprising the steps of: providing a cylindrically-shaped body consisting of a first material, wherein the first material is selected from the group consisting of: an iron alloy, an aluminum alloy, and a titanium alloy, and wherein the body comprises an outer circumferential surface; adding one or more metallic materials in the form of powder; and fusing, by applying power from a laser source, the one or more metallic materials to the outer circumferential surface of the body to form a plurality of protrusions having a conical or frustro-conical shape comprising tapering sides, from a broader base at the outer circumferential surface tapering outwardly towards a narrower tip or having a cylindrical shape.

Method for making an industrial tool, such as an anvil roll

The present disclosure relates to methods and apparatuses for assembling disposable pant diapers having contoured elastic belts. During the assembly process, opposing end regions of chassis are connected with the elastic belts in the form of first and second continuous elastic laminates. The chassis are then folded to place the elastic laminates into a facing relationship. The inner longitudinal edges of one or both the elastic laminates are then cut to define a contoured shape. Discrete pieces of trim material may be removed from one or both the elastic laminates, and the first and second continuous elastic laminates are cut in the cross direction to form discrete pant diapers. In some configurations, a single knife both removes the trim material and cuts the elastic laminates in cross direction. And in some configurations, a first knife removes the trim material and a second knife cuts the elastic laminates in cross direction.

Methods and apparatuses for making absorbent articles having contoured belts

Aspects of the present disclosure relate to absorbent articles with front and back waist panels having different stretch characteristics. A first waist panel may be connected with a chassis and positioned in a first waist region, and a second waist panel may be connected with the chassis and positioned in a second waist region. In some configurations, the first waist panel may comprise a first structural feature that is not included in the second waist panel or may comprise a first structural feature is different from a second structural feature included in the second waist panel. As such, the first structural feature provides different stretch characteristics between the first waist panel and the second waist panel.

Absorbent articles including front and back waist panels with different stretch characteristics

Aspects of the present disclosure relate to methods and apparatuses for manufacturing absorbent articles, wherein discrete zones of protrusions may be formed on a substrate. In some configurations, the protrusions may be formed as hooks. When forming the discrete zones of protrusions, localized speed variances may be imparted to the advancing substrate to ensure the adequate time to form the protrusions is provided. As such, protrusions may be formed on portions of the substrate that have been temporarily stopped or slowed to relatively slow speeds. The substrates with zones of protrusions may then be incorporated into products, such as assembled absorbent articles, so as to place the protrusions in desired positions on the absorbent articles. As such, the methods and apparatuses herein allow for the use of hook forming techniques on substrates in article manufacturing processes that provide flexibility in such configurations without sacrificing desired manufacturing speeds.

Apparatuses and methods for making absorbent articles

The present disclosure relates to methods for making apertured elastic laminates that may be used as components of absorbent articles. The methods and apparatuses may be close coupled such that materials may advance directly between aperturing and bonding operations. Such close coupling of devices may help to more precisely control the positions of the apertures in substrates relative to positions of apertures opposing substrates and/or bonds in the assembled laminate. The methods and apparatuses herein may also provide the ability to orient protrusions or protuberances in the substrates created by the aperturing process so as to extend inward and away from both outer surfaces of the assembled laminate. In turn, the assembly processes may be conducted so as to help mitigate reductions in softness that might otherwise result from the aperturing process in the assembled laminate.

Method and apparatus for assembling apertured elastic laminates

The present disclosure relates to methods and apparatuses for stretching, transferring, and bonding elastic parts under tension to an advancing carrier substrate during the assembly of absorbent articles. A continuous carrier substrate may be advanced in a machine direction at a first speed, and a discrete elastic part may be cut from a continuous elastic substrate having a direction of stretch in a cross direction. The speed of the discrete elastic part is changed from a second speed to the first speed, and the central region of the discrete elastic part is stretched in the cross direction. The discrete elastic part is bonded with the continuous carrier substrate such that the stretched central region extends in the cross direction between the first and second longitudinal edges of the continuous carrier substrate. The discrete elastic part may also be bonded with the carrier substrate with adhesive and/or mechanical bonds.

Method and apparatus for bonding elastic parts under tension to an advancing carrier

The present disclosure relates to absorbent articles comprising belts comprising one or more pluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or low decitex (less than 300, less than 200, less than 100 dtex) and/or low strain (less than 300%, less than 200%, less than 100%) elastics to deliver low pressure less than 1 psi (according to the conditions defined by the Pressure-Under-Strand Test in the Method below) under the elastics, while providing adequate Section-Modulus of (between about 2 gf/mm and 15 gf/mm), resulting in a Product Length-to-Waist Silhouette that is within from about −0.3 to about 0.3 of the Target Body Length-to-Waist Silhouette to make the article conform better to the body of the wearer at a lower Pressure-Under-Strand, even with a loaded core (holding at least 50 mls of liquid), to provide for the advantages described above.

Length-to-waist silhouette(s) of absorbent article(s) comprising beamed elastics

The present disclosure relates to one or a combination of an absorbent article's chassis, inner leg cuffs, outer leg cuffs, ear panels, side panels, waistbands, and belts that may comprise one or more pluralities of tightly spaced and/or low Average-Dtex and/or low Average-Pre-Strain elastics to deliver low Pressure Under Strand, while providing adequate Section-Modulus to make the article easy to apply and to comfortably maintain the article in place on the wearer, even with a loaded core, to provide for the advantages described above. Further, the elastomeric laminates of the present disclosure outperform existing laminates currently used for disposable absorbent articles as it relates to one or more key parameters (including Percent Contact Area, 2-98% Height Value, Pressure-Under-Strand, Air Permeability, Water Vapor Transmission Rate, Caliper, Caliper Retention Value, Cantilever Bending, Open Area, Section-Modulus, Rugosity Wavelength, Rugosity Frequency, Graphic Distortion Ratio).

Beamed elastic laminate properties

The present disclosure relates to absorbent articles comprising belts comprising one or more pluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or low decitex (less than 300, less than 200, less than 100 dtex) and/or low strain (less than 300%, less than 200%, less than 100%) elastics to deliver low pressure less than 1 psi (according to the conditions defined by the Pressure-Under-Strand Test in the Method below) under the elastics, while providing adequate modulus of (between about 2 gf/mm and 15 gf/mm), resulting in a Product Hip-to-Waist Silhouette from about 0.8 to about 1.1 and a Product Waist-to-Crotch Silhouette from about 0.8 to about 2.0 to provide for the advantages described above.

Hip-to-waist and waist-to-crotch silhouette(s) of absorbent article(s) comprising beamed elastics

Three-dimensional laminates and methods for making the same are provided. The three-dimensional laminates may be apertured and may have welds between various substrates. The three-dimensional laminates may be used in absorbent articles, such as diapers and pants, for example, as topsheets, as topsheets and acquisition layers, or as outer cover materials, for example. The three-dimensional laminates may be produced on an absorbent article manufacturing line.

Methods of making laminates for absorbent articles

Growing community of inventors

Cincinnati, OH, United States of America

Uwe Schneider