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Dyeing Flow Chart for Acrylic Yarn | Synthetic Fiber Dyeing

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

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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