Sheet Or Slab Patents (Class 68/228)
  • Patent number: 8136274
    Abstract: The invention relates to an ironing pad comprising a solid material (1) which reversibly absorbs liquid and a liquid stain treatment composition which is absorbed by the solid material (1) which reversibly absorbs liquid. The invention relates to a process for treating a stain on a textile fabric with such an ironing pad by placing the ironing pad onto the stain and exerting heat and/or pressure on the ironing pad.
    Type: Grant
    Filed: January 20, 2010
    Date of Patent: March 20, 2012
    Assignee: Henkel AG & Co. KGaA
    Inventors: Matthias Sunder, Robert Stephen Cappleman, Heike Schirmer-Ditze, Matthias Uwe Blana
  • Patent number: 6451171
    Abstract: A device is provided for dewatering a fabric in which the fabric is used in a papermaking process that exposes it to water before it is directed to the fabric dewatering device. The fabric dewatering device includes leading and trailing guide rolls about which the fabric is partially wrapped to form a loop portion. The loop portion is suspended between the leading and trailing guide rolls and includes a trough portion with a relatively small diameter that is positioned below the axes of the guide rolls. Running the fabric through the trough portion at high speeds exposes the water trapped therein to high centrifugal forces. The centrifugal forces expel the water from the fabric. The geometry and positioning of the trough portion is maintained either through a difference in fabric speed maintained by the leading and trailing nips or by the use of a rider roll positioned within the loop.
    Type: Grant
    Filed: January 9, 2002
    Date of Patent: September 17, 2002
    Assignee: Metso Paper Karlstad AB
    Inventor: Dennis Edward Jewitt
  • Patent number: 5570598
    Abstract: A portable washing machine designed to fit onto conventional sized pots that can be found in any kitchen. The portable washing machine has a motor attached to an agitator which can be detachable from the motor and hand operated rollers for removing excess water from clothes and a smooth, uneven surface for scrubbing clothes at the bottom of which is a drain hole which allows excess water to return to the pot.
    Type: Grant
    Filed: February 21, 1995
    Date of Patent: November 5, 1996
    Inventor: Lonnie M. Haven