The assembly of claim 1, the tension mechanism comprising: a mounting block and a spring operably positioned between the mounting block and the seal bar.ģ. A seal bar assembly for use in an electrical impulse sealing machine in the food processing industry comprising: a seal bar made of polytetrafluoroethylene having a sealing surface extending longitudinally along a length of the seal bar a sealing wire positioned on the sealing surface and operably extending along the length of the seal bar a tension mechanism for tensioning the sealing wire to the sealing surface a seal bar mating assembly having a mating surface extending longitudinally along a length of the seal bar mating assembly, the mating surface configured to mate with the sealing surface during a sealing operation and a mechanism configured to move the sealing surface of the seal bar relative to the mating surface of the seal bar mating assembly during a sealing operation, including controlled heating of the sealing wire.Ģ. METHOD OF MAKING ELECTRICAL HEATING UNITSġ. Heat sealing apparatus using a wire sealing element Packaging apparatus for forming specially shaped packagesĪpparatus for sealing plastic films and the like Impulse heat generation and sealer apparatus Sealing station of vacuum packaging machines Method and apparatus for sealing reclosable flexible containers without spot sealing Sealing jaw constructed from two ceramic materials of which one is electrically conductive

RF active compositions for use in adhesion, bonding and coating

Cryovac 8600 manual