Dyeing Flow Chart for Acrylic Yarn | Synthetic Fiber Dyeing

In dyeing floor different types of yarn or fabrics are dyed. All of the process is not same. But the basic dyeing process is same for yarn or fabrics.

Acrylic Yarn dyeing process 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 washing agent and run at 800 C for 20 min

Dyeing period

Add leveling agent and acid, run at 600 C for 10 min

PH check

Color mixing at 700 C for 40 min

Color dosing at 600 C for 20 min

Acrylic dyeing at 850 C at 20 gradient for 20 min

Acrylic dyeing at 980 C at 10 gradient for 50 min

Sample check

Ok

Temperatures cool down at 780 C and drain

Rinse for 15 min for light shade and 25 min for dark shade

Add acetic acid, soda ash, run at 800 C for 20 min

Drain

Rinse for 20 min

Finishing

During acrylic dyeing; temperature plays an important role. Temperatures are up and down according to the requirement.

 

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