Meltblown nonwovens from the Reifenhäuser R & D Center are now only supplied to manufacturers of masks for medical facilities and care services in the German market. The search for industrial converters continues. pr011 April 14 / 2020 Tags Managing Director of Reifenhäuser Reicofil explains the development as follows: many initiatives have been founded that sew masks by hand. Read more about Meltblown nonwovens from the Reifenhäuser R & D Center are now only supplied to manufacturers of masks for medical facilities and care services in the German market. The search for industrial converters continues.