Patents Assigned to Polywest Kunstofftechnik Saueressig & Partner GmbH & Co. KG
  • Form for printing and a method of manufacturing such form
    Patent number: 6616974
    Abstract: The invention relates to a form for the rotary machine printing, coating or imprinting of web-shaped materials and a method of producing the form wherein at a carrier having a cylindrical surface area an elastomer layer is attached which after curing at the outer circumference thereof is machined and engaged to result in a cylindrical shape. Furthermore the invention is characterized in that the elastomer layer is formed of a hot cure single-constituent or two-constituent silicone polymer.
    Type: Grant
    Filed: November 8, 1999
    Date of Patent: September 9, 2003
    Assignee: Polywest Kunstofftechnik Saueressig & Partner GmbH & Co. KG
    Inventors: Heinz Lorig, Jörg Richard, Klaus Langerbeins, Alfred Ernst Link