Dyeing Sequence Of 100% Cotton With Turquoise Dye | Dark Shade

Dark Shade Dyeing

Shade of the textile materials depends on the percentage of the dye which is used for dyeing. A chemical that is used for dyeing also varies depending on the dyes used. Generally, a dark shade means the percentage of the dye is above 2%. The medium shade dyeing and dark shade dyeing process are nearly the same.

Dyeing Sequence Of 100% Cotton With Turquoise Dye

The following is the flow chart of cotton dyeing with turquoise dyes. They are-

 Carrier and vessel washed by hydrose and caustic at 1000 C for 20 min

Load the package in the carrier and feed it to the vessel

Add wetting agent, antifoaming agent, sequestering agent and run at 600 C for 10 min

Water solution drain

Add wetting agent, sequestering agent, caustic soda, and hydrogen peroxide and run at 1100 C for single yarn and 1150 C for double yarn for 20 min

Drain

Add peroxide killer and run at 900 C for 10 min

Peroxide check in the package

Drain

Add acetic acid for neutralization and run for 20 min at 500 C

Drain

Absorbency test of a sample

Ok

Dyeing period

Add salt, wetting agent, antifoaming agent, sequestering agent, and run at 600 C for 10 min

PH check

Color dosing at 600 C for 30 min

Color migration at 800 – 90C for 30 min

Migration package check

Ok

Run the machine for 20 min at 800 – 900 C with color and salt

Soda dosing at 600 C for 40 min

Cotton dyeing at 800 – 900 C for 50 min

Check sample

Ok

Drain

Rinse for 10 min

Add acetic acid for neutralization and run for 10 min at 500 C

Drain

Add washing chemical and run at 950 C for 20 min

Add washing chemical and run at 900 C for 20 min

Ok

Drain

Rinse for 10 min

Add fixing chemical and half acetic acid, run at 500 C for 20 min

Add softening agent and rest half acid, run at 600 C for 20 min

Check finished sample

Ok

Drain

In sum, the above dyeing sequence is a practical practice in the dyeing process. This process sequence can be different depending on the technician’s choice but the principle dyeing process is the same for all dyeing processes.

So, dye your textile materials with turquoise color and get colorful yarns or fabrics.

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