Patents Assigned to Swiss Caps AG
  • Forming roller and a method for processing forming rollers
    Patent number: 6591585
    Abstract: A forming roller for manufacturing moulded bodies with the rotary die method comprises a surface which is roughened at least in the region of the forming roller webs. By way of the roughening of the forming roller webs the adhesive friction for the material tapes from which the moulded bodies are manufactured is increased. The roughness of the surface parts of the forming roller is advantageously produced by the processing of the surface with a blast means.
    Type: Grant
    Filed: May 9, 2001
    Date of Patent: July 15, 2003
    Assignee: Swiss Caps AG
    Inventor: Leo Stolz