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DYEING PROCEDURE

 

DYEING OF ACRYLIC YARN WITH BASIC DYES :

 

PREPARATION OF MATERIAL

 

Acrylic Yarn is to be bulked before dyeing :- Boil the Water and dip entire yarn in to boiling water and switch of the heat and let bath to come down to room temperature. Now the treated material is used for dyeing.

 

Preparation of Solution :

 

Required quantity of the dye is weighed in a dry vassal and 1/3rd the weight of dye of Acetic Acid Conc. Is added and pasted thoroughly and then required quantity of boiling water is added to dissolve the dye.

 

Dyeing Procedure :-

 

Dye bath is set as per the recipe below :

 

 

Pale Shade to

Medium Shade

Deep Shade

Sodium Acetated

0.5% to 1.0%

1.5% to 2.0%

(On Weight of Material)

Acetic Acid 60%

3.0% to 1.5%

0.5% to 1%

(On Weight of Material)

Glauberís Salt

10%

10%

Retarder

3.5% to 1.5%

1.2% to 0.75%

 

Add the material and dye at 600 for 10min. Again add the dye solution and slowly raise the temperature to boil at the rate of 1í/mt. Boil for 1 hour and let cool down bath to room temperature before removing the yarn, rinse and dry.


The information and procedure provided here is in good
faith and to the best of our knowledge, but without liabilities.


© Magnum Corporation, Bhavnagar, Gujarat - INDIA
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