Dyeing of polyester/cotton blend is carry out with one bath methode –

Read MoreViscose dyeing process?

Dyeing of polyester/cotton blend (one bath methods)

recipe

  1. Reactive dye – x%
  2. Disperse dye – Y%
  3. Salt – 1gpl
  4. PH (acetic acid) – 4.5 – 5.5
  5. M. L. R – M/c construction
  6. Dispersing agent – 1gpl

Process sequence

Dyeing of p/c blen one bath methods

Dyeing of polyester/wool blend

Wool is severely damge at 106°C

So, carrier dyeing is carry out.

Dyeing of polyester/wool

Recipe

  1. Disperse dye – x%
  2. Anionic wetting agent – 1 gpl
  3. Dispersing agent – 1gpl
  4. Carrier – x gpl
  5. PH – 4.5 – 5.5

Process sequence

dyeing of polyester/wool blend

Rc if necessary

Recipe;

  1. Na2s2O4 – 3gpl
  2. Ammonia – 4cc/litr
  3. Disp. agent – 1gpl

Work 50°C for 15 mint then wash with cold water then Acetic acid.


0 Comments

Leave a Reply

Avatar placeholder

Your email address will not be published.