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Enzyme washes process: (Medium shade)
The Enzyme washing process of batch of 60 kgs denim men‟s long pant (trouser) is described below:
First step:– DESIZING
ü Lot weight(80pes)———— 60 kg denim long pant
ü Add water @L: R=1:9———–540 liters.
ü Machine running
ü Temperature —————— 60⁰c
ü Add desizing agent @0.6 gm/liter—————– 324gm
ü Add Detergent @0.8 gm/liter ———————- 432gm
ü Time ————————-10-20 mts
ü Drop the liquor.
ü Wash one time by cold water
Second step:– ENZYME
ü Add water @L: R=1:8———–450 liters.
ü Temperature ————— 45⁰c
ü Add acetic acid @ 0.6gm/liter ————270gm
ü Add anti back staining @ 0.6gm/liter ————270gm
ü Add acid enzyme @ 2.00 gm/liter —————900gm
ü Time (depend upon the shade) ————– 40-60 mts
ü Increase temperature to 90⁰c and run 1 minute (enzyme killing)
ü Drain the bath
ü Rinse twice, each 3 minutes.
Third step:–
ü Add water @ L: R= 1:7 —————– 420 liter.
ü Temperature ————————– 50⁰c to 60⁰c.
ü Add chlorine bleach (k.c.i) @ 10gm/liter ——– 4200gm.
ü Add soda ash @ 2.00gm/liter—————- 840gm.
ü Time (depend upon the shade) ——————- 12 t0 15 mts.
ü Drop the liquor.
ü Rinse twice, each 3 minutes.
Fourth step:–
ü Add water @ L: R= 1:10 —————– 600 liter.
ü Temperature ————————– 40⁰c to 50⁰c.
ü Add sodium hyposulphite @ 2gm/liter ——– 1200gm.
ü Add detergent @ 0.5gm/liter—————- 300gm.
ü Time ——————- 10 t0 15 mts.
ü Drop the liquor.
ü Rinse twice, each 3 minutes
Fifth step:– SOFTENING
ü Add water @ L: R= 1:8 —————– 450 liter.
ü Add acetic acid @ 0.6gm/liter ————270gm.
ü Cationic Softener @ 1gm/liter ————450gm.
ü Temperature —————————— cold.
ü Time —————————— 15 t0 20 mts.
ü Drain the bath.
ü Then unload the garments on trolley.
Sixth step:– HYDROEXTRACTOR MACHINE After unloading the garments from the washing machine then they are sent to hydro extractor machine to remove excess water from the washed garments.
Seven step:– DRYING MACHINE
ü Load 60 kg garments to gas dryer.
ü Temperature set ——— 75⁰c to 85⁰c.
ü Run about 40 mts.
ü After then run 10 mts in cold dryer.
Eight step:-After dryer, garments go to quality section for quality checking and good one is delivered to garments unit.
