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 270
of cottonyarn (q.v.). As regards hygroscopicity, it may be mentionedthat the permissible limit of moisture in line yarn is fixed at11 per cent, of the weight of the dry material. II.—Operations for Producing New CombinationsOF Threads. These are confined to doubling for the formation of twist,since… … Fig. 150.—Flax Line Doubling iManic (vertical cross section). twists being three or six-ply. The various twists are soldrough, washed, semi- or full-bleached, or dyed. 264 tp:xtile raw materials. Flax Line Doubling Frame. As can be seen from Fig. 150, the single frame for doub-ling flax line is…
Textile fibers · Spinning
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