Dyeing process for Cotton,Polyester Blended fabric
| NOF(Detergent) Before 600C temperature | 1 | g/l |
| CL(Anti-Creasing) Before 600C temperature | 1.5 | g/l |
| GAL(Stabelizer) Before 600C temperature | 0.3 | g/l |
| 2UD(Sequester) Before 600C temperature | 0.3 | g/l |
| Caustic (600CX5Min Dosing) | 1.20 | g/l |
| Per-Oxide (700CX5Min Dosing) | 1.50 | g/l |
| Process (1000CX40Min) (Darn Out) |
| Normal Hot (900CX10Min) (Darn Out) |
| Per-Oxide Killer 0.3 g/l (800C X 20 Min) (Drain Out) |
| Acid Wash 400 C X 15 Min (Drain Out) |
| Hard wash (60/700C X 10 Min) 2 times (For remove alkali) (Darn Out) |
|
|
| Acetic Acid | 1 | g/l |
| BF (Per-Oxide killer) PH Check. If 4.5 | 0.3 | g/l |
| P-100 (Enzyme) Process(550C X 60Min)PH-4.5(Must) | 0.2 | % |
| No darn out (800C X 10Min) Wash Drain out |
| Hard wash Drain out |
|
|
|
|
| AB-45 (Buffer) | 2 | g/l |
| DP (Polyester leveling) PH Check-4-4.5 | 2 | g/l |
| Dyes………….. | .. | % |
| Process (1300C X 40Min) Drain out |
| Hard wash(600C X 10Min) Drain out |
|
|
|
|
| Caustic (NaOH) Dosing at 500C | 1 | g/l |
| Hydross (Na2S2O4) Dosing at 500C | 1 | g/l |
| Process (800C X 20 Min) |
| Hot wash (800C X 10 Min) Drain out |
| Cold wash Drain out |
| Acetic acid (CH3-COOH) (Wash 10-15 Min) | 1 | g/l |
| Normal hot (70-800C X 10 Min) Darn out |
|
|
| Ladi quest – 1097 (Sequestering) | 0.5 | g/l |
| CL (Anti-creasing) | 1.2 | g/l |
| LDR (Cotton leveling) Run time 10 Min at 600C | 1 | g/l |
| Dyes……….. D.T:25Min R.T:10Min | % | % |
| Gruber salt D.T:00Min R.T:5Min | .. | g/l |
| Soda ash / Caustic D.T:30Min | .. | g/l |
| Run time (600C X 60 Min) |
|
|
|
|
| Cold wash until stop color bleed 2-3 times |
| Darn in new water Acetic Acid(At normal tem.) Darn out | 1 | cc/l |
| Cold wash |
| Darn in new water Eriopon R (Soaping )(900C X 10Min) Darn out | 1 | cc/l |
| Cold wash |
| Fixing / Seffner D.T:10Min R.T: (400C X 10 Min) |
|
|
| Darn out and unload |
| E.N.D |
(Ladi quest – 1097+CL+LDR) Dosing At a time.
কোন মন্তব্য নেই:
একটি মন্তব্য পোস্ট করুন