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Thursday 22 January 2015

Dyeing process for Cotton,Polyester Blended fabric

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.

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