Steps

Process

Water

(L)

Temp

(˚C)

pH

Time

(Min)

Chemicals

Doses

M: L

1

Desize

600

60

9

20

Anti-back staining agent

1000 gm.

1:10

Stone

100 kg

2 - 3

Rinse-2

1200

30

5

1:20

4

Enzyme

600

40

7

45

Cellulase enzyme

800 ml

1:10

Anti-back staining

1200 ml

Stone

100 kg

5 - 6

Rinse-2

1200

30

5

1:20

7

Bleach

700

50

10

15

Stable bleaching powder

5 kg

1:11

8 - 9

Rinse-2

1200

30

5

1:20

10

Neutral

600

50

7

10

Neutralizing agent

1 kg

1:10

Anti-back staining agent

800 ml

11 - 12

Rinse-2

1200

30

5

1:20

Hydro extractor & Dryer Operation – 2 times (after 1st wash 60 min + final wash 60 mins) 120 mins

Potassium Permanganate spray

Potassium permanganate

15 gm./l

Phosphoric acid

2 gm./l

13

Neutral

600

50

7

5

Neutralizing agent

1.5 kg

1:10

Anti-back staining agent

300 ml

14 - 15

Rinse-2

1200

30

5

1:20

16

Tint

500

50

6 - 7

5

Direct dye (orange)

1 gm

1:8

Direct dye (red)

350 ml

Glauber salt

1 Kg

17

Rinse-1

600

30

3

1:10

18

Fixing

500

40

10

Fixing agent

500 ml

1:8

19

Rinse-1

600

30

3

1:10

20

Softener

500

30

6 - 7

3

Softener

500 gm.

1:8

21

pH controlling

500

30

5

3

Acetic acid

200 ml

1:8

Total

12,300

147 min + 120 mins drying time = 267 mins