Flat film lines with two rolls are mainly used for the production of films. Flat film lines in the pilot sector are custom-made. Depending on the customer requirement, different designs of roll groups can be offered.
The control panel is mounted on the switch cabinet and includes a 10“touch screen (CMI 10), function keys, a data wheel and an emergency stop button. The control has an interface to the optionally available software Visual FECON.
|Parameters / Line||Pilot Line Flat Film Line|
|Take-off speed||standard to 100 m/min, optional to 200 m/min|
|Roller width||600, 800, 1000 mm|
|Working position rolls||either standard horizontal or vertical on request|
Hydraulic pressing of the smoothing roll (closing force)
Tempering devices (water/oil)
Control of a pre-take-off incl. a differential speed (∆m/min) of the pre-take-off
Web edge control/traverse
Tensile stress control
Edge cutting and edge strip winding
Film inspection, thickness measurement system, corona station
Winder (central, contact or gap)
Smoothing calender & chill roll for horizontal or vertical use
For cast films with a different thickness