quality_label Quality label for Kuraray manmade leathers Comments Off on Quality label for Kuraray manmade leathers 1877 Kuraray Europe GmbH15. March 2019 15:5715. July 2020 Tirrenina™ Nubuck und amaretta™ Nubuck certified as conforming to Standard 100 by OEKO-TEX Regardless whether it is used in footwear, …