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Pretreatment/Desizing:
Batch size………………….. 60 kg Denim Long Pant.
Add water @ L : R = 1 : 9 ………….. 540 litres.
Start the machine.
Temperature……………….. 60°c
Add Desizing agent @ 0.6 gm / litre…………….. 324 gm.
Add Detergent / Antistain @ 1 gm / litre ……… 540 gm.
Time………………………….. 15 to 25 mts.
Drop the liquor.
Second Step: Hot wash
Add water @ L: R = 1: 9………….. 540 litres
Temperature……………….. 60°c.
Time………………………….. 5 mts.
Third Step: Bleaching
Add water @ L: R = 1: 8………….. 480 litres.
Machine running.
Add bleaching powder (k.c.i) @ 10 gm/litre …… 4800 Gms.
Add soda ash @ 5 gm/litre ……………………………. 2400 Gms.
Pumic stone @ ½ vol of garments.
Temperature……………………….. 60°c.
Time (Depend upon the shade) ………. 12 to 15 mts.
Drop the liquor.
Rinse twice, each 3 minutes.
Fourth Step: Neutral wash
Add water @ L : R = 1 : 9 ………….. 540 litres.
Add sodium hyposulphite @ 3 gm/litre …… 1620 Gms.
Temperature……………………….. 40°c.
Time (Depend upon the shade) ………. 10 to 12 mts.
Drop the liquor.
Rinse one.
Fifth Step: Soft wash
Add water @ L: R = 1: 8………….. 480 liters.
Add Acetic Acid @ 0.6 gm/litre ………………… 288 Gms.
Cationic softener @ 1 gm/litre …………………… 480 Gms.
Time………………………….. 5 mts.
Drop the liquor.
Unload the garments to trolley.
Sixth Step: Hydro extractor Machine
Hydro extraction the garment to remove excess water from the washed garments.
Seventh Step: Drying Machine
Load 40 kg garments
Set temperature ……………. 75°c to 85°c.
Time ……………………. 35 to 40 mts.–
Time ………………… 10 minutes in cold dry.
Eighth Step: Delivery
After quality checking garment will be delivery.
