Technical Felts (Coarse, Semi coarse, and Fine Wool) with a density of from 0.18 to 0.45 gcm3 in the form of Strips, Sheets, Rolls and ready-made Cut To Size Pieces, used for Gaskets, Stuffing, Shock Absorbers and Wicks in Automobiles, Tractors, Combines, and Airplanes, for the Drive Shafts and other Components of Textile and Paper Machines, for Polishing Tin (Felt Polishing Pads), for Musical Instruments, and for Prosthetic Devices, etc.