The Year-Book for Colorists and Dyers Volume 8

The Year-Book for Colorists and Dyers Volume 8

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This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1906 edition. Excerpt: ...relates to improved apparatus for dyeing textile fibres, and more particularly silk yarns, of that type in which the skeins hang from rollers which rotate with alternating motion. The essential teature of the invention is the arrangement of laterally-swinging rods or bars which enter the skeins and prevent the threads becoming entangled no matter how close they may lie together and which, furthermore, cause a swinging motion of the skeins in the dye-bath. In this manner every thread will be thoroughly saturated with liquor. A special device is also provided for enabling the dyed skeins to be readily lifted out and new ones inserted. ROTARY OXIDIZING APPARATUS. Alexander N. Dubois, of Philadelphia, Pennsylvania. Patent No. 794,085, dated July 4, 1905. This invention relates to improvements in rotary oxidizing apparatus for the use of dyers. The object of the invention is to improve the construction of apparatus shown and described in U. S. Patent No. 676,647, by providing means whereby the goods contained in the oxidizingcylinders will be prevented from being thrown and piled up in one end of the cylinders, thereby retarding and prolonging the oxidizing of the same. With this object in view the invention consists in the construction and arrangement of certain of the parts. DYEING-MACHINE. Robert P. Smith, of Philadelphia, Pennsylvania, assignor of onehalf to George E. Drum, of Philadelphia, Pennsylvania. Patent No. 794,560, dated July 11, 1905. The machine described in this invention may be said broadly to consist of a suitable tank adapted to contain the dyeing solution, and a suitable receptacle to contain the articles to be dyed and adapted to be introduced into or removed from the tank. This tank may be of any shape and size for its...show more

Product details

  • Paperback | 86 pages
  • 189 x 246 x 5mm | 168g
  • Rarebooksclub.com
  • United States
  • English
  • black & white illustrations
  • 1236979397
  • 9781236979391