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 (14761811466)

Identifier: textilerawmateri00zips (find matches)
Title: 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
Year: 1901 (1900s)
Authors: Zipser, Julius Salter, Charles
Subjects: Textile fibers Spinning
Publisher: London : Scott, Greenwood
Contributing Library: Claire T. Carney Library, University of Massachusetts Dartmouth
Digitizing Sponsor: Claire T. Carney Library, University of Massachusetts Dartmouth



Text Appearing Before Image:
ards for the residual i^livers ; then the comb, /,descends so that the pins penetrate the sliver, and, the lowerhinge, k, of the nip being opened, a corresponding length ofwool is pushed through the m.outh of the nip, which thereuponcloses and holds the tuft of wool fast until it has been combedout by the first segment, iii^, of the revolving comb cylinder, n.The jaws of the nip are fluted, the upper one, k.^, being, inaddition, shod with leather or rubber to ensure the wool beingheld tight while it is being combed. The repeated movementof the segment, ;;z., of the combing c\linder, through the tuftof wool held by the nip, causes the short fibres (combings) toremain in the pins on the cylinder. These are then removedby a quick running roller brush, 0, which strips the combingsfrom the cylinder as soon as the segment comes within itsreach. The roller brush deposits the combings on the doffer roller,p, from which they are stripped as a broad band of fleece, r, TEXTILE RAW MATERIALS. 415
Text Appearing After Image:
4i6 TEXTILE RAW MATERIALS.