Textile raw materials and their conversion into yarns : (the study of the raw materials and the technology of the spinning process) a text-book for textile, trade and higher technical schools, as also for self-instruction ; based upon the ordinary syllabus and curriculum of the Imperial and Royal Austrian weaving schools (1901)
Zipser, Julius, Salter, Charles · London : Scott, Greenwood · leaf 372
ed, the foregoing machine requires aslight modification in two particulars. As may be seen fromFig. 234, the belts, c, on leaving the grooves in the roller, b~yturn first to the left upwards and pass round the guide roller, d^before reaching the upper roller, b^. This arrangement is… … 366 TEXTILE RAW MATERIALS. consists in employing three rubbing belts instead ot two, ineach set, the result of which is to increase the effect on thebands of fleece and produce sufficiently coherent sliver, anobject otherwise impossible to accomplish. Fig. 234 alsoshows the roller, p, for cleaning…
Textile fibers · Spinning
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