The Astonishing Cotton Fabric White Color Standard Recipe and Dyeing Process are discussed below. White is a very sensitive color and its recipe and process are also sensitive. This is 100% applied to the process and you can use it for production for getting better results.
100% Cotton Fabric White Color Standard Recipe
Here I stated the standard dosing of chemicals but it will be changed according to their concentration.
Buyer : | Quantity : | ||
PH: 5.5 | Color: White | ||
Step | Type of Chemicals | Dossing | Process(Temp/Time) |
Loading hot | Anti creasing agent | 1.0 g/l | L:R = 1:6 |
Sequestering agent | 0.50 g/l | 90’C X 20 MIN | |
Alkali | 1.0 g/l | ||
Oil remover | 1.0 g/l | ||
L:R = 1:6 | |||
Pretreatment | Detergent | 0.80 g/l | 60’C |
Anticreasing agent | 1.00 g/l | 4BK D= 80’C X 20 | |
Sequestering agent | 0.50 g/l | ||
Stabilizer | 1.00 g/l | ||
Alkali | 3.00 g/l | ||
Bleaching agent | 9.00 g/l | ||
Bio polishing agent | 0.50 g/l | ||
L:R = 1:6 | |||
Dyeing lab | Brightener | 0.28% | 100’C X 30 MIN |
L:R = 1:6 | |||
After treatment | Sequestering agent | 0.50 g/l | 80’C X 10 MIN |
L:R = 1:6 | |||
Softener | Organic acid | 0.2 g/l | 40’C x 15 min; |
Nonionic Softener | 1.00 g/l | PH : 5.5 |
100% Cotton Fabric White Color Standard Dyeing Process
Load the fabric
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Anticreae+Detergent Inject = To remove impurities
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Wash and Drain
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Detergent+Anticreasing agent+Oil remover+Peroxide stabilizer inject
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Caustic soda dossing 10min
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Run time 5min
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Rise temperature at 70 ⁰C
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Inject the Hydrogen peroxide
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Rise the temperature to 98 ⁰C
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Run time 60 min
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Cooling at 78 ⁰C
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Brightner dossing 5min
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Rise temperature 98 ⁰C
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Runtime 40min
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Shade check = Check the whiteness
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If ok drain
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Normal hot at 80 ⁰C
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Run time 10 min
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Inject Acetic acid = For neutralization of Soda
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Run time 5min
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Drain and wash for 5min
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Rise the temperature to 55 0c
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Control PH= 4.5 with acetic acid
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Inject Enzyme
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Run time 40min
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Check sample hairiness and brightness also
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If ok then raise the temperature at 800c
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Run 5min
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Drain and wash the enzyme dust
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Nonionic softener dossing 5min
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Runtime 10min
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Unload
Conclusion:
100% applied to the process and you can use it.
Research Links:
You may read related other articles:
- 100% Cotton Fabric Light Color Standard Recipe and Dyeing Process
- 100% Cotton Dark Color Dyeing Recipe And Dyeing Process
- Standard Operating Procedures (SOP) For Dyeing Process
- Most Applied SOP For Sewing Department In Textile Industry
- lesson Note On Introduction To Tie And Dye
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