date:Jan 18, 2013
reduce the environmental impact of packaging materials.
GEAs innovation is a technique that keeps the anvil (which forms together with the sonotrode the jaws to create an ultrasonic seal) extremely parallel. The gap between the closed jaws when sealing a 30-micron film is just 60 microns, which places extreme demands on the engineering tolerances of the assembly, and on the components that control its movement and alignment. Since a deviation from parallel of just microns at either end of the j