In its recent issue from April 28th, 2020, the Badische Neusten Nachrichten (BNN) published an article very much worth reading about our involvement in the development of a procedure for the refurbishment of medical protective masks.
Contrary to the heading chosen by the BNN, we do not recycle the masks ourselves, but we analyze the protective masks after they have been refurbished by Helios. All other content is stated correctly and we are very happy about this public appreciation of our work.