IFJ_012021_performancefibers_COPMAX4 Ken Norberg February 16, 2021 23 Views Karl Mayer’s integrated spreading and impregnation unit for carbon fibers displayed at ITMA 2019 in Barcelona. Photo courtesy of A. Wilson Karl Mayer’s integrated spreading and impregnation unit for carbon fibers displayed at ITMA 2019 in Barcelona. Photo courtesy of A. Wilson