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 367
S6o TEXTILE RAW MATERIALS. Double-doffcr Card. In place of the fleece-returner the carding machine maybe fitted with double doffers for dealing with inferior materials … and working under forced feed, in which event a single fancyroller and doffer would be insufficient to properly clear thecylinder. An arrangement of this kind with two fancy rollers TEXTILE RAW MATERIALS. 361 and two doffers is shown in Fig. 232, but requires no furtherdescription, except that it…
Textile fibers · Spinning
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.
