In operation during October’s K 2019 show in Dusseldorf, the PowerCast XL stretch film line from SML has a net film width of 4500 mm. Without increasing the trim ratio, the new line is able to produce 400-, 450-, 500- and 750-mm wide rolls, said to be a key advantage to serve market requirements. The 13-layer system running at K was equipped with eight extruders, a 5435-mm wide Cloeren Reflex die, a 1600-mm diam. chill roll that’s 5500-mm wide, and a double turret winder, W4000 4S 2T, with 4 shafts per turret.
Extrusion: High-Output Stretch Film Line