In order to be able to seal fi lms using the thermal pulse sealing method, it is important to heat the sealing bars in a controlled manner. A pulse generator is necessary in order to generate the necessary voltage at the sealing bar. The pulse generator output is governed by various different factors, such as for example the length and cross section of the heating band or the type and thickness of the film to be sealed. A potentiometer makes infinite adjustment of the required pulse time possible.
Sealing power: 42 Volt, AC
