Society of Glass Technology · [Sheffield] · leaf 602
oxylinwas exposed. This outer glass sheet was powdered at the point ofimpact over an area of one and a half inches, the middle sheet andsecond thin sheet were broken, but not penetrated. F. W. H. 298. Method for Making Spun Glass. C. Muth, Rathenow,Germany (Brit. Pat., No. 156202, January 3rd,… … Fig. 146 method of carrying out the invention, a glass rod, a, Fig. 146, isinserted into a heated nozzle, b, and forced through apertures, c,by a weight, e. According to a second method, ground glass ismelted in an enclosed chamber and forced out of fine holes bycompressed air. According to a third…
Glass
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