Standard Operatin Process of Acid Wash

Al Amin

Updated:

First, make a solution of PP Booster & potassium permanganate (Solution % depends on the wash effect)

Thermocol balls are taken into the washing machine (Thermocol balls 1.0 % on the weight of the garment)

Sprinkle the solution into the machine

Run the machine for 5-10 min (To ensure all the balls get wetted completely)

Load the garments into the machine and the washing process is carried out for 10-15
min at normal temperature

Unload the garments from the machine

Neutralization with Sodium metabisulfite (3 gm/L for 5 min at 45 degrees Celsius)

Drain the bath

Unload the garments on the trolley

Hydro extracting

Drying the garments (By tumble dryer for 20-30 min at 70’C temperature)

Unload the Washed garments

About the Author

Al Amin

Md Al Amin is a writer and originally from Bangladesh. He has a bachelor’s in Physics from the National University of Bangladesh. Completed Post Graduate Diploma in Garment Business (PGD-GB) from Institute of Business Administration University of Dhaka.

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