Recycling at the center of the K presentation

With complete systems for plastics recycling from a single source, Coperion intends to set new standards for the industry. At K 2022, the company presents complete plastics recycling solutions.
Heart of a plastics recycling line: a twin screw extruder (source: Coperion)

Complete systems for industrial-scale plastics recycling from a single source – the recently completed merger between Coperion and machine manufacturer Herbold Meckesheim makes it possible. Coperion, technology leader in extrusion and compounding, bulk material handling and feeding systems, brings its own expertise in the field of recycling together with that of Herbold Meckesheim, specialist in the mechanical recycling of plastic and plastic waste, forming a new Recycling Business Unit. This new Business Unit makes innovative process solutions possible, supporting the efforts towards a circular economy in the plastics industry. Coperion is providing a first look at its integrated recycling solutions at K 2022 (19-26 October 2022, Dusseldorf) at its booth 14/B19, at its Recycling Pavilion in the open-air fairgrounds (CE09), and at Herbold Meckesheim’s booth 9/B34.

The newly created Recycling Business Unit is able to offer modular system and plant solutions that combine the complementary technologies of Coperion and Herbold Meckesheim to benefit customers. From mechanical processing – shredding, washing, separating, drying and agglomerating of plastics – to bulk material handling as well as feeding and extrusion all the way to compounding and pelletizing, the systems that both companies have developed together cover the entire process chain for reclaiming plastics. Moreover, the plastics industry will profit from this cumulative expertise thanks to their combined global sales and service network.

Experience PET recycling live

PET recycling is one example that illustrates how Coperion will be able to implement a complete system for plastics recycling in the future. As the plastics industry makes advances towards a circular economy, PET plays an ever more important role due to its increasing use in disposable and reusable bottles and its recovery through deposit systems, along with other factors. This material possesses outstanding recycling properties, regardless of whether it is to be recycled in bottle-to-bottle, bottle-to-film/sheet, or bottle-to-fiber processes, or whether it comes from other product streams.

Complete PET recycling solutions from Coperion offer throughput performance of up to ten tons per hour. The quality of PET recyclate manufactured using Coperion recycling technology and decontaminated in an SSP (Solid State Polycondensation) reactor is so high that it is approved by the FDA for direct contact with food.

One unique feature is that virgin material and various recyclates – such as regrind, agglomerates, or flakes – can be processed together, even if they exhibit different IV (Intrinsic Viscosity) values. Compared to conventional PET recycling procedures, Coperion’s solutions save on operation and energy costs and create less logistic efforts. Visitors to K can see and experience key components of this process at the Recycling Pavilion CE09/open-air fairgrounds and at Herbold Meckesheim’s booth 9/B34.


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