HULPLADER TIL EN BOESNING TIL BRUG VED TRAEKNING AF GLASFIBRE

摘要

An apparatus and method for manufacturing glass fibers are provided. The apparatus comprises means for containing a head of glass; an orifice plate having a large number of orifices arranged in flooding relationship, each of said orifices being provided on a projection or tip extending downwardly from said orifice plate; and means disposed below said orifice plate and being in communication with a gas supply for directing air upwardly to the undersurface of said orifice plate to cool the cones of glass formed at each projection or tip, said air impinging upon said orifice plate.