End-to-end automation that networks all the components of a machine or plant doesn't just shorten engineering time, but also increases productivity and availability during operations. The technological expertise of Siemens has helped a Chinese manufacturer to boost the efficiency of its 5-layer (non barrier) blown film machine, enhance the film quality thanks to precise drive control and enable it to produce at a more consistent level. At the same time the new solution offers the company the chance to move into digitalized plastic processing