Kimberly-clark Worldwide, Inc.

Kimberly-clark Corporation

Oliver P Renier

Peter D Honer

John Robert Oyler

James Alexander Winder

Mary Rece Holt

Pau-Lin Pawar

Christopher Barham

Frank F Kromenacker

Peter Shawn Lortscher

Steven L Edwards

Peter J Allen

A system, apparatus and method collects data on rolled product usage at a dispensing location by monitoring the amount of product pulled or removed from a roll. A spindle assembly may be configured to support a product roll. The spindle assembly includes a rotating member disposed about a sensor. The sensor is capable of detecting one or more parameters of product usage from the roll. Furthermore, the sensor may be configured to measure at least the degree of movement of the rotating member during removal of product from the roll. A recording device also may be provided for receiving data from the sensor, the recording device being adapted for receiving and recording data. Data that may be generated, and may be recorded, includes roll product usage data. An electronically controlled system of monitoring product inventory, and/or ordering more product when inventory falls below a predetermined threshold amount is also included.

Spindle system, apparatus, and methods for applying spindle apparatus

A method of simulating a dynamic force event comprises rotating a cam about an axis according to a rotational speed profile and biasing a follower against a surface of the cam as the cam rotates so that the follower moves on the surface and imparts a braking force against the surface. The method further measures the braking force on the rotating cam with a measurement device operatively connected to the cam, the braking force varying according to the friction between the cam surface and follower moving against one another. In another aspect of the invention, a method of calibrating a testing machine measures a braking force resisting movement of a first body over time to produce a simulated dynamic force response of the first body and compares it with a standard dynamic force response to calibrate the testing machine.

Method for simulating a dynamic force response and method of calibration

Apparatus for generating a dynamic force response that simulates a dynamic force typically generated by an experimental event. A cam having a profile, such as a serrated profile, rotates about an axis according to a rotational speed profile. A braking device operatively connects to the cam, such as a follower biased against the cam, for generating a braking force resisting rotation of the cam. A measurement device measures the braking force on the cam to generate the dynamic force response.

Apparatus for simulating a dynamic force response

A system, apparatus and method is shown for collecting data on rolled product usage at a dispensing location by monitoring the amount of product pulled or removed from a roll. In the invention, a spindle assembly may be configured to support a product roll. The spindle assembly includes a rotating member in operable connection to the spindle. A sensor is connected to the spindle assembly. The sensor is capable of detecting one or more parameters of product usage from the roll. Furthermore, the sensor may be configured to measure at least the degree of movement of the rotating member during removal of product from the roll. A recording device also may be provided for receiving data from the sensor, the recording device being adapted for receiving and recording data. Data that may be generated, and may be recorded, includes roll product usage data. An electronically controlled system of monitoring product inventory, and/or ordering more product when inventory falls below a predetermined threshold amount is disclosed.

The formation of wet-pressed tissue webs useful for facial tissue, bath tissue, paper towels or the like is substantially improved by forming the wet tissue web in layers in which the second-formed layer has a consistency which is significantly less than the consistency of the first-formed layer. The fiber support index of the forming fabric is about 170 or greater. The resulting improvement in web formation enables uniform debonding during creping, which in turn provides a significant improvement in softness and a reduction in linting. Wet-pressed tissues made with this process are uniformly internally debonded, as measured by a high Void Volume Index, which is comparable to that of throughdried tissues.

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Green Bay, WI, United States of America

Oliver P Renier