
Depending on capacity of garments washing machine, quantity of garments to be washed in the batch should be pre-determined.
The normal/garments washing process for a batch of 70 kg Twill/Canvas garments are given below:
First step: – DETERZENT WASH
ü Lot weight(80pes)———— 70 kg denim long pant
ü Add water @L: R=1:8-10———– (560-700) liters.
ü Machine running
ü Temperature —————— cold or 40⁰c 60⁰c
ü Add Detergent @0.5 gm/liter ———————- (280-350)gm
ü Time ————————-5-10mts
ü Drop the liquor.
ü Cold wash
Second step: – HOT WASH
ü Add water @L: R=1:6———–420 liters.
ü Machine running.
ü Temperature ————— 60⁰c
ü Add Flax softener @ 0.6 gm/liter ———- 252 gm.
ü Add Acetic Acid @ 0.5 gm/liter ———— 210 gm.
ü Time ————– 5 mts.
ü Drop the liquor.
ü Unload the garments on trolley.
Third 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.
Fourth step: STEAM DRYER/GAS DRYER
ü Load 50 kg garments to steam dryer.
ü Temperature set ——— 60⁰c to 70⁰c.
ü Run about 40-50 mts for dry.
ü Run about 10-15mts for cold dry.
OR
ü Load 50 kg garments to gas dryer.
ü Temperature set ——— 70⁰c to 85⁰c.
ü Run about 40-50 mts for dry.
ü Run about 10-15mts for cold dry.
Fifth step: – Delivery After dryer, garments go to quality section for quality checking and good one is delivered garments unit.
Result After normal washing, we get following results
color slightly out
a little GSM decrease
increase softness
strength become less weak