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

Posted by Textile Fashion Guide: A Dedicated Textile Fashion Education Informations Blog

Shade of the textile materials depends on the dyes percentage which is used for dyeing. Chemical which is used for dyeing also vary depending on the dyes used. Generally dark shade means the dyes percentage above 2%. Medium shade dyeing and dark shade dyeing process is nearly same.

Flow chart of cotton dyeing with turquoise color is given below:

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



Load the package in the carrier and feed in 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 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


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

Related Post

Wet processing Technology
Yarn Dyeing


LEE SOO JAE said...

thanks for your technical information

prasad said...

what chemicals are mixed to get aceticacid 100%in textile dying

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