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 140
oing cottonmerely depresses the keys with which it is in immediatecontact, whereas under similar circumstances, in the case offeed rollers, the entire length of the upper roller would belifted, thus releasing the rest of the cotton before it hadbeen properly beaten and sufficiently loosened. A form… … 134 TEXTILE RAW MATERIALS. bar, or rail, against the upper edge of which it is pressed bya loaded lever (see the feed device in the Express Carder,Fig. 48). As the beater, b, runs at a speed of about 1,000 revolutionsper minute, it strikes about 3,000 blows on the cotton issuingfrom the feeder, and…
Textile fibers · Spinning
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