직/편성물 염색

Frequently Encountered Problems in Textile Wet Processing and a Diagnostic Approach for Prevention/solutions.

  • 출판일2002.06
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 276
Trichromatic matching of dye shades reduces dye inventory and reduces the number of variables that must be monitored and controlled to ensure consistency when dyeing cotton fabrics Process related problems include substrate preparation, choice of color, vatting of colors, dyebath additives, dye to liquor ratio, and total time in the dyeath. Changes in machine speed, batch size, padding conditions, steam quality, temperature, and contact time might also cause defects. Choice of dye affects the addition of the dye and dyeing assistants to the bath to maintain proper ratios, as well as exposure, choice of fixative level of alkalinity, and batch size. The dye manufacturer's recommended temperature, mixing ratio, and application procedure should be followed.
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