Extrusion International 4-2021

42 Extrusion International 4/2021 RECYCLING The MAS components used for this include the DRD (Double Rotary Disc) film flake cleaning system and a downstream extrusion system. The latter consists of the MAS-specific co-rotating conical twin-screw ex- truder, a continuous MAS melt filter and a single-screw degassing cascade (Picture 1). Awarded for New Process Technology in Regranulating LDPE / LLDPE Waste Films Since 2013, Austrian extrusion and recycling technology company MAS-Maschinen- und Anlagenbau Schulz GmbH and Dutch fi lm recycling company Caroda BV have been cooperating in the technological development of fi lm recycling systems. These systems focus on LDPE industrial fi lms, with a higher LLDPE content, as well as agricultural fi lms Picture 1. MAS cascade extrusion line for fi lm recycling (Picture: MAS) Picture 2. MAS authorized signatory and sales manager Ing. Stefan Lehner demonstrates the signi fi cantly improved quality properties of the LDPE/LLDPE recycling fi lm developed jointly with Caroda (Picture: MAS) Picture 3. The trophy for the category “Recycling Machinery Innovation Awards 2020” went to MAS-Austria, Stefan Lehner (left) and the managing partner of Caroda BV, Peter Daalder (right) (Picture: Caroda BV)