DIOLEN®SAFE is an exclusive genuine trademark by FR Safety Yarns GmbH & Co. KG and stands for inherent flame retardant polyester yarns that meet all current international fire regulation standards.
FR Safety Yarns GmbH & Co. KG has been initiated by the two powerful established German partner companies TWD Fibers GmbH and Lauffenmühle GmbH & Co. KG.
It is the exclusive competence pool for product development, technical support as well as marketing and sales for the broad variety of DIOLEN®SAFE polyester filament and staple fiber yarns in various strengths and qualities. The company offers a one-stop full service package to the manufacturers of high quality home textiles using FR polyester yarns. International B2B customers receive extensive expert advice: from product to specialty development, comprehensive technical support and flammability standard tests and certificates for all FR fabrics submitted to licensing via marketing cooperation initiatives. Consistent high quality of the product range is ensured by a sophisticated trademark licensing system for fabric manufacturers with flammability test certificates (“fabric license system”).
Managing Director: Gerhard Havranek