Need to know the width of your film while the line is running? The W-Scan System is suitable for on-line measurement of the film width in blown film extrusion systems.

Measurement and control of blown film width is possible with the Doteco W-Scan. Mounted immediately after the primary nip, the width bar will measure the Layflat film tube accurately to 0.1 mm. Optional non-IBC width control module will hold Layflat to +/- 2 mm.