Filacoustic
Filacoustic is a transparent acoustic curtain fabric by Création Baumann, woven in Switzerland from Trevira CS. Two weft colours give it a lively fil-à-fil surface, clearest in the mid and dark shades, and a transparent foil yarn woven in, seen mostly from the reverse, absorbs sound to αw 0.65. It washes at 30°C.
