Patents Assigned to Ventilair Films, Inc.
  • Laminated stretch wrap film adhered by cling forces
    Patent number: 5766773
    Abstract: A stretch film comprises a first extruded sheet of polyethylene stretch film having a plurality of coextruded layers and a second sheet of polyethylene stretch film having a plurality of coextruded layers. The second sheet of polyethylene stretch film is clingingly form pressed to the first extruded sheet to completely laminate the first sheet. The laminated film is a machine wrappable stretch film that is elastically stretchable beyond 320% and not heat shrinkable.
    Type: Grant
    Filed: September 11, 1995
    Date of Patent: June 16, 1998
    Assignee: Ventilair Films, Inc.
    Inventors: Harry K. Paulett, George E. Paris