Patents Assigned to FlexiPak Distributin, LLC
  • Venting tape
    Patent number: 6228485
    Abstract: A venting tape for use in venting an enclosed article space to be filled with an injected expandable foam material. The venting tape includes a polymeric film having a plurality of minute perforations formed therethrough. The perforations are sized to allow the passage of a gas therethrough yet prevent the passage of expandable foam insulation. The venting tape further includes an adhesive layer on one side of the film in a pattern enabling a substantial portion of the minute perforations to remain uncovered by the adhesive layer.
    Type: Grant
    Filed: May 27, 1999
    Date of Patent: May 8, 2001
    Assignee: FlexiPak Distributin, LLC
    Inventor: Fredric J. Leiter