OCC (old corrugated container) line and reject treatment for Stora Enso Ostroleka, Poland

In December 2012, Stora Enso started up a complete ANDRITZ fiber processing line and reject treatment system at its Ostrołeka mill in Poland.

The 1,665 t/d OCC line – the most modern in Europe – feeds the new PM5 which produces testliner and fluting. 120 t/d of rejects from the RCF plant are processed in a unique system, that helps fuel the mill’s new power boiler. Instead of being discarded, the plastics in the rejects are a valuable energy source.