Kimberly-clark Worldwide, Inc.

Daniel Hoo

Gregory L Malchow

Timothy James Blenke

Chris Lee Heikkinen

Jeffry Jon Radke

James Leo Baggot

Robert Eugene Krautkramer

Paul Kerner Pauling

Giulio Betti

James Monroe Perkins

Joe Cwiakala

Anthony Mark Gambaro

Brian James Gingras

Andrew Peter Doyle

Clayton Taylor Gann

Robert Alvin Barkhau

Valter Di Nardo

Massimiliano Adalberti

Stefano Petri

Chinmay Suresh Betrabet

David Andrae Justmann

Jeffrey Joseph Samida

James Melvin Gaestel

Jack Lee Couillard

Lorry F Sallee

Mark John Beitz

Richard Francis Keller

David James Van Eperen

Raymond Gerard St Louis

Douglas Paul Rammer

Heather Anne Sorebo

Kuo-Shu Edward Chang

Sandra M Yarbrough

Cynthia Helen Nordness

Barbara Ann Gossen

Robin Kurt Nason

Eric Scott Kepner

Steven Scott Friderich

Daniel James Sorensen

Donald LeRoy Smith

Benjamin C Sarbo

David James VanEperen

Barton Andrew Laughlin

Paul Gordon Klemp

Cynthia Louise Wyngaard

Robert Thomas Cimini

Crystal Espinoza Sherman

Joseph Conrad Burriss

Roxanne Marie Zuleger

Monica Lynn Bontrager

Jeffery Joseph Samida

Barbara Jean Wink

Davis Hoang Nhan

Various pop-up bath tissue dispensing devices are described. In one embodiment, the bath tissue dispenser is configured to dispense bath tissues one at a time. In order to educate a child during toilet training on how much tissue to use, the tissue sheets contained within the dispenser have a size sufficient such that only one sheet is necessary for wiping. The dispenser can include an attachment device for attaching the dispenser to a spindle while still permitting the spindle to hold a conventional roll of bath tissue. In various embodiments, the tissue sheets or the dispenser may include designs or other indicia to either encourage a child during toilet training or to help educate the child during toilet training.

Pop-up bath tissue product

A method of making wet rolls includes providing a web of material, applying a wetting solution to the web to produce a wet web, and winding the wet web into a roll. The wetting solution may include an inorganic salt and at least one preservative. The wetting solution may be distributed evenly throughout the wet roll.

Wet roll having uniform composition distribution

A method of making wet rolls includes providing a web of material, applying a wetting solution to the web to produce a wet web, and winding the wet web into a roll. The wetting solution may be applied at an add-on greater than 25%, and the web may travel at a speed of at least 60 meters per minute.

Method for wetting and winding a substrate

Bonded composites, absorbent articles comprising such bonded composites, and processes for bonding thin-section elements. The bonded composite has first and second thin-section elements bonded to each other, at least in part by bond elements and at least in part by adherent material. The adherent material is disposed between the first and second thin-section elements proximate and about the bond elements. The adherent material, at least in part, bonds the thin-section elements to each other at loci of the adherent material. The bond patterns are arranged and configured to preferentially direct stresses imposed on the bond pattern, inwardly into the interior of the bond pattern for distribution, dissipation, and termination.

Method of making tear-resistant adhesive/combination bond pattern

This invention pertains to bonded composites, and absorbent articles comprising such bonded composites. The bonded composites comprise first and second layers of thin-section sheet material bonded by bond elements defining a bond pattern. The bond pattern has a length, and width. The bond pattern includes a first sub-array of longitudinally-oriented separate and distinct stress receptor elements proximate the side edges, and spaced at first distances from each other, and a second sub-array of longitudinally-oriented separate and distinct transfer and dissipation elements preferably disposed inwardly of the side edges and inwardly of the stress receptor elements, and at second distances from the stress receptor elements less than spacing of the stress receptor elements from each other. Bonds can be activated by application of thermal or ultrasonic energy, or pressure e.g. against adhesive. The thin-section elements can comprise polymeric material selected from the group consisting of polyolefins, polyesters, and polyamides, and copolymers, mixtures, and blends of such polymeric materials, and are preferably structured as fibrous, film, or foam work pieces. The composite contact length at a given point along the length of the pattern preferably varies from the average composite contact length by no more than about 13 percent. In preferred embodiments, stress transfer and dissipation elements direct stresses inwardly into the interior of the pattern. In some embodiments, transfer and dissipation elements have first ends disposed on the interior of the pattern, and extend to second ends adjacent side edges of the pattern between respective ones of the stress receptor elements.

Tear-resistant bond pattern

A method for reducing adhesive build-up on ultrasonic bonding surfaces of ultrasonic bonding systems is disclosed. The method includes providing an ultrasonic bonding surface. A pad is provided proximate to, and in fluid contact with, the ultrasonic bonding system. A fluid is conducted to the pad such that the fluid is applied is intermittently or continuously applied to at least a portion of the ultrasonic bonding surface.

Method and apparatus for reducing adhesive build-up on ultrasonic bonding surfaces

A method of making wet rolls includes providing a web of material, applying a wetting solution to the web to produce a wet web, and winding the wet web into a roll. The wetting solution may include an inorganic salt and at least one preservative.

Method and apparatus for making a rolled wet product

Tear-resistant adhesive/combination bond pattern

The bonded composite in accordance with the invention has first and second thin-section sheet materials bonded together by bond elements defining a bond pattern. The bond elements can consist of stress receptor elements, stress transfer and dissipation elements, and stress termination elements. In general, the stress receptor elements, and the transfer and dissipation elements, receive stresses into the bond pattern, and distribute stresses internally, generally inwardly into the interior of the bond pattern. The termination elements function to accumulate and coordinate termination of stresses transferred from the receptor elements and the transfer and dissipation elements. In general, bond elements in the interior of the bond pattern are closer together than bond elements proximate the side edges of the bond pattern. Bonds corresponding to the bond elements can be formed via a wide variety of bond forming processes, including thermal energy and ultrasonic-frequency energy. The bond elements preferably occupy from about 10 percent to about 40 percent of the overall area of the bond pattern. Exemplary use of the bond pattern is illustrated in an absorbent article. The absorbent article in the present invention can serve a variety of functions including, but not limited to, a feminine hygiene article, diaper, or adult incontinence product.

Bond pattern for an absorbent article

An apparatus and method for effecting an operation on at least one moving substrate web is disclosed. The apparatus comprises a rotatable bonding roll that is located adjacent the substrate web and configured to rotate about a bonding axis. A rotatable anvil roll has an anvil surface and is configured to rotate about an anvil axis to press the substrate web against an outer peripheral bonding surface of the bonding roll thereby bonding the substrate web. At least three support wheels are configured to contact the bonding surface of the bonding roll and to hold the bonding roll in a substantially fixed position.

Support system for rotary function rolls

An absorbent article (,) which includes a backsheet layer (,) having a pair of laterally opposed and longitudinally extending side margins (,). Each side margin has an outwardly concave, terminal side edge contour,located at appointed leg opening regions (,) in an intermediate portion (,) of the side margin. Each concave side edge contour (,) has a selected longitudinal extent along a length dimension (,) of the article (,). A liquid permeable topsheet layer (,) is connected in a superposed facing relation to the backsheet layer (,), and an absorbent body (,) is sandwiched between the topsheet layer (,) and the backsheet layer (,). A separately provided gusset-flap composite member (,) is connected to at least one of the backsheet and topsheet layers along each of the leg opening regions (,). The gusset-flap member (,) provides a leg gusset section (,) and a containment flap section (,), and is distinctively configured to provide improved leakage resistance, fit and comfort.

Absorbent article with more conformable elastics

Growing community of inventors

Appleton, WI, United States of America

Daniel Hoo