This device is needed for longitudinal and continuous strip welding of the film (in particular when the film lip is folded and up to a thickness of 80 µ). It is composed of a strip welding unit and of an electric system for regulation and control. The welding is carried out by a nickel-chromium electric runner where the voltage can be adjusted by a voltage converter.

There is an independent control for each of the two folded lips; the strip welding system is synchronised with the machine operation in order to avoid material burning every time the machine is stopped.

Frame and film passage rollers are available upon request.

Voltage: 230 Volt / 50 Hz (different Voltage upon request).

Delivery: Ex-Works Italy.

Time for Delivery: 8 Weeks.

Start-Up: Not included, but available upon request.