WASHING
Wet Process/Chemical Process:
Wet Process |
Wet process is the main treatment for any types of garments washing. Wet process can be done by using different types of chemicals. Wet process section maintains a process flow chart, which facilitate the whole garments washing processes and make easy to achieve desired garments shade.
Flow Chart of Wet Process in Garments Washing:
👉 De-size > Enzyme > Cleaning > Bleaching
> Neutralize > Extracting > Drying > P.P Neutralize > Tinting > Softening
> Extracting > Drying
All the above processes are
discussed in the following table:
SL No. |
Process |
Procedure |
01 |
De-size |
It is the first process of wet process section in garments
washing. Here, de-sizing process is done by using de-size chemical to remove
size material from the garments. |
02 |
Enzyme |
To match with the desired shade, here enzyme process is done by
using Acid or Neutral enzyme. Enzyme process can be medium enzyme, light
enzyme, heavy enzyme or stone enzyme. |
03 |
Cleaning |
After completing enzyme process, garments are cleaned here by
rinsing 2-3times. |
04 |
Bleaching |
Here, color can be removed uniformly from the garments and
removal of color is done according to the buyer approved shade. Bleaching can
be done by using K.C.I bleach or Japanese Bleach. |
05 |
Neutralize |
Bleaching chemical must be neutralize here by using Sodium
meta-bi-sulphite or sodium hypo. |
06 |
Extracting |
After completing all the above processes, garments are unloaded
from the machine and extracted by using hydro extractor machine. |
07 |
Drying |
Garments are dried here by using gas dryer or steam dryer. Types
of dryer selection depends on the desired shade. Here, it should be noted
that, gas dryer is perfect for reddish shade and steam dryer is for bluish
shade. After drying, all the garments should be sent to the dry process
section for P.P spray. |
08 |
P.P Neutralize |
Here, P.P sprayed garments are neutralized by using sodium meta
bi-sulphite. |
09 |
Tinting |
Tinting is normally used for increasing the attractiveness of
garments. Sometimes tinting is needed for matching with the desired shade. |
10 |
Softening |
This process is done for increasing softness effect of garments.
Softening can be done by using cationic or non ionic softener. |
11 |
Extracting |
Finally garments are unloaded from the machine and extracting by
using hydro extractor. |
12 |
Drying |
Here, garments are dried by using gas or steam dryer. |
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