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Speakers Page

Pack Passion Week 2023

22-24 May 2023

Business Development Manager
Application Bottle

Christoph Wöss

Business Development Manager
Application Bottle | EREMA Group

Presentation topic:

EREMA’s new EcoGentle® plasticising technology –

To protect what matters



EREMA will present their new large scale extrusion technology for high-quality PET recycling, especially in the market segment of bottle-to-bottle and chemical recycling. The application of this technology enables the development of PET bottle-to-bottle recycling systems for up to 6,000 kg/h. This throughput figure represent the largest for flake fed, single screw extrusion lines ever before.


In parallel we have developed the so called ECOGentle®package, which even reduces the energy consumption (-10%), the melt temperature, as well as the acetaldehyde concentration in the material stream and is now available for all recycling lines with a screw diameter >180 mm.




After working as an engineer in the automotive industry Christoph Wöss joined EREMA in 2001 and was responsible for automatization of large plants. All along more and more Polyester sparks his interests and so he assumed the control of the PET recycling plants at EREMA, the so called VACUREMA in the year 2007 as Product Manager.

Since then he was responsible for product development, technical sales and customer care in this division.

Meanwhile, with more than 17 years of experience in the plastic industry he is member of PETCORE (PET Container Recycling) Europe since 2007 and represents the Recycler’s interests in the Board of PETCORE since 2011.

In 2014 EREMA- Group introduced the new Business Development Department where Christoph strategically steers in total 6 companies / Business Units in his Application “Bottle”.

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