1. Institute of Injection Moulding of PolymersMontanuniversitaet Leoben Leoben 8700 Austria
2. Polymer Competence Center Leoben GmbH Leoben 8700 Austria
3. School of Mining Engineering and MetallurgyNational Technical University of Athens Zografou 157 80 Greece
4. SKF Sealing Solutions Austria GmbH Judenburg 8750 Austria
5. GÖTTFERT Werkstoff‐Prüfmaschinen GmbH Buchen 74722 Germany