Patents Represented by Attorney, Agent or Law Firm Patricia Charlier
  • Patent number: 6440268
    Abstract: A partially unwound roll is moved for splicing with a subsequent parent roll, and the united web is rewound. The torque transmitting means include side clamping mechanisms engaging only the end surfaces of the parent rolls. In one aspect, an automated off-line apparatus and method splice tissue webs from different parent rolls in a finishing unit, and substantially continuous impacts on each web during unwinding splice the webs together. In one aspect, an apparatus and method are disclosed for the production of a soft, high bulk uncreped throughdried tissue web by depositing an aqueous suspension of papermaking fibers onto an endless forming fabric to form a web and through drying the web to final dryness without any significant differential compression to form a dried web having a bulk value of about 15 to 25 cubic centimeters per gram or greater, an MD Stiffness Factor of 50 to 100 kilograms, a machine direction stretch of 15 to 25 percent, and a substantially uniform density.
    Type: Grant
    Filed: February 28, 2000
    Date of Patent: August 27, 2002
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: James Leo Baggot, Michael Earl Daniels, David Robert Gruber, Paul Kerner Pauling, James D. Ba Dour, Jr., Larry E. Birnbaum, Rudolph S. Fortuna