. Cyclopedia of textile work : a general reference library on cotton, woollen and worsted yarn manufacture, weaving, designing, chemistry and dyeing, finishing, knitting, and allied subjects . TEXTILE CHEMISTRY AND DYEING. 49 (8-9). Lye Boils. (Resin Soup and Alkali.) (10). Wash. (11). Ciiemicking or Bleaching Proper. (12). Wash. (13). Acid Treatment. (Sometimes called White Sour.) (14). Final Wash. (15). Fi<f. 19. RolliV Singeing- Machine. 96. Stamping and Stitching. Each separate piece of clothas it is taken from the bale or roll, is stamped with a system ofletters and figures
. Cyclopedia of textile work : a general reference library on cotton, woollen and worsted yarn manufacture, weaving, designing, chemistry and dyeing, finishing, knitting, and allied subjects . TEXTILE CHEMISTRY AND DYEING. 49 (8-9). Lye Boils. (Resin Soup and Alkali.) (10). Wash. (11). Ciiemicking or Bleaching Proper. (12). Wash. (13). Acid Treatment. (Sometimes called White Sour.) (14). Final Wash. (15). Fi<f. 19. RolliV Singeing- Machine. 96. Stamping and Stitching. Each separate piece of clothas it is taken from the bale or roll, is stamped with a system ofletters and figures, so that it can be identified at any time duringthe subsequent processes. In the stamping, some substance suchas coal tar or aniline black must be used which will not be de-stroyed dui-ing the bleaching. These pieces of cloth, whicli contain in the neigliborhood orfifty yards each, are placed end to end and stitched together on a 59 50 tp:xtile chemistry and dyeing. portable sewing macliine. As many as 800 pieces are sometimesfastened together in this way making a continuous strip 4,000yards or nearl} 25 miles long. Such a piece is called a lot. 97. Shearing and Singeing- The surface of the gray clothalways possesses more or less unevenness owing to loose threadsand projecting motes; also a fuzziness or nap, all of which mustbe removed before the surface possesses the necessary smoothnessfor printing. With t
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