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 142
the scutcher, so that the lapping mechanismalone remains to be described. The object of this machine isto first convert the cotton into a lap, and then to wind thelatter into a roll on the lap roller, 11, for which purpose theloose fleece or lap is passed between two sets of cast-ironcalendering or… … lapping rollers, y, z, which draw the lap onward at uniformspeed, irrespective of the diameter of the roll of lap on u. 136 TEXTILE RAW MATERIALS. The Lap-duiibling Machine (Fig 43).—As can be seen fromthe figure, this machine differs from the finisher lap machinesolely in the fact that instead of…
Textile fibers · Spinning
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