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 44
Fig. 20.—Hemp-tearing Machine (vertical section) … Fig. 21.—Grooved Pulleys of Hemp-tearing Machine (vertical section). plane of the cutting disc,/, placed behind them. In workingthis machine the attendant takes hold of a tress of hemp withboth hands and feeds it horizontally at h to the grooved pulleys, 38 TEXTILE RAW MATERIALS. which in the…
Textile fibers · Spinning
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.
