Patents Assigned to Kaps-All Packaging Systems Inc.
  • Induction foil cap sealer
    Patent number: 7065941
    Abstract: An sealing system includes a frame, a ferrite core disposed within the frame, and a litz wire coil disposed proximate to the ferrite core for producing an electromagnetic field within the ferrite core, where the ferrite core and litz wire coil are adapted to direct the electromagnetic field toward a foil to seal an opening of a container with the foil. The sealing head is air cooled within the induction sealing unit.
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: June 27, 2006
    Assignee: Kaps-All Packaging Systems Inc.
    Inventors: Frederick W Sarles, Douglas A Johnson
  • Induction foil cap sealer
    Patent number: 6732495
    Abstract: An sealing system includes a frame, a ferrite core disposed within the frame, and a litz wire coil disposed proximate to the ferrite core for producing an electromagnetic field within the ferrite core, where the ferrite core and litz wire coil are adapted to direct the electromagnetic field toward a foil to seal an opening of a container with the foil. The sealing head is air cooled within the induction sealing unit.
    Type: Grant
    Filed: August 13, 2002
    Date of Patent: May 11, 2004
    Assignee: Kaps-All Packaging Systems Inc.
    Inventors: Frederick W. Sarles, Douglas A. Johnson
  • Induction foil cap sealer employing litz wire coil
    Patent number: 6629399
    Abstract: An sealing system includes a frame, a ferrite core disposed within the frame, and a litz wire coil disposed proximate to the ferrite core for producing an electromagnetic field within the ferrite core, where the ferrite core and litz wire coil are adapted to direct the electromagnetic field toward a foil to seal an opening of a container with the foil. The sealing head is air cooled within the induction sealing unit.
    Type: Grant
    Filed: May 3, 2001
    Date of Patent: October 7, 2003
    Assignee: Kaps-All Packaging Systems Inc.
    Inventors: Frederick W. Sarles, Douglas A. Johnson
  • Slotted induction heater
    Patent number: 6412252
    Abstract: An induction sealing conveyor system includes an induction sealing unit coupled to an adjustment mechanism which adjustably positions the induction sealing unit with respect to a conveyor which moves a container to be sealed near a sealing head of the induction sealing unit. The sealing head includes ferrite cores and a litz wire coil formed on the ferrite cores which produces an electromagnetic field for hermetically sealing the container. The sealing head is entirely air cooled within the induction sealing unit.
    Type: Grant
    Filed: November 5, 1997
    Date of Patent: July 2, 2002
    Assignee: Kaps-All Packaging Systems, Inc.
    Inventors: Frederick Williams Sarles, Douglas A. Johnson