Polyester fibre systems and hybrid yams manufacturer Trevira Neckelmann's managing director Rainer Hamminger has resigned from the company due to personal reasons.

Financial director Finn Steenfeldt will take on the position on an interim basis until someone is found to fill it on a permanent basis.

Trevira Neckelmann is headquartered in part of German polyester fibres producer Trevira GmbH.