PROCEDEU SI INSTALATIE DE OBTINERE A FIBRELOR DIN MATERIAL TERMOPLASTIC MINERAL SI,DE PREFERINTA,DIN STICLA

摘要

A process and apparatus for controlling the operating conditions, particularly the temperature and pressure, of attenuating gas employed in the fiberization of thermoplastic materials. The arrangement disclosed provides for temperature and pressure controls of the hot attenuating gas blast used in connection with a centrifugal or spinner type of technique for making fibers from thermoplastic mineral materials such as glass.