Slit Interlaced Patents (Class 28/148)
  • Patent number: 7413789
    Abstract: An absorbent body includes a set of first strips and a set of second strips, wherein the first and second strips are coupled to each other in order to form an absorbent layer of the body. The first and second strips are coupled to each other by the first strips being provided with cuts in which the second strips are arranged.
    Type: Grant
    Filed: December 17, 2004
    Date of Patent: August 19, 2008
    Assignee: SCA Hygiene Products
    Inventors: Anna-Gerd Doverbo, Ingemar Fernfors
  • Patent number: 6761798
    Abstract: Composite panels and pulp, and paper products of the pulp, are produced from Arundo donax. In the fabrication of the composite panels, Arundo donax is comminuted to a suitable size, combined with a binder, and consolidated into panels that meet standards for construction and/or furniture grade panels. The Arundo donax particulates may be combined with wood particulates to produce a mixed furnish that can be used in the preparation of composite panels. Comminuted Arundo donax is treated, in conventional pulping processes, to produce a high tensile strength pulp that can be used in the production of paper. The pulp has a lighter color than wood pulp, and thereby uses less bleaching chemicals to achieve a desired whiteness. The pulp can be combined with wood pulp to produce a variety of products.
    Type: Grant
    Filed: December 15, 2000
    Date of Patent: July 13, 2004
    Assignee: Nile Fiber Pulp & Paper, Inc.
    Inventors: Ernett Altheimer, Michael P. Wolcott