Ideal in case of:– frequent lay-flat size changes (on-the-fly);– low line speed;– personnel with limited experience. Simple to use: just set the lay-flat set point andtolerance targets. Save time and reduce waste during start-up and size changes. Lower tolerances and much better control than with manual adjustments. Constant lay-flat stability, all through the production process. Supplies process information needed to validate the production lot as required by quality assurance.

System for in‐line measuring of film width in blown film extrusion lines Ideal for blown film extrusion lines with stationary, oscillating or rotating die Also suitable for gusseted films It is particularly expedient when you have frequent size changes.