Mercerised Fabric dyeing Process for knitted fabric:
Mercerized fabric dyeing Process is a process of dyeing the mercerized fabric. Here two types of mercerization fabric dyeing process is available.
- One is yearn mercerized fabric process
2. Other is Grey mercerized fabric dyeing process
New we discuss the yearn mercerized fabric dyeing process. Here the fabric is knitted with mercerized yearn. So that fabric is like bleached fabric. Here I sharing my experience with this process. I have applied many processes for this fabric and fixed a process. By which we can avoid Unveng dyeing, Running shade and Dye spot, Caustic spot, etc.
Process step by step are given below:
Acid+ Sequestering agent + anticreasing agent = Inject
Fabric Load
Tempeture 70’c
Run time 10 minute
Drain
Wash for 10 min
Detergent +Anticreasing agent= Inject
Soda dosing 5 minute
Tempeture 80c20 minute
Check Absorbency
Normal Hot Acid
No Enzyme
Levelling Ph check 5-6
Levelling dosing 60’c
Runtime: 5 minute
Color dosing 30 minute (Linear)
Runtime 10 minute
Steam Up 80c (2c)
Runtime 5 Minute
1st Salt 1/3 Dosing 5 minute
Runtime 5 minute
2nd salt 2/3 dosing 5 minute
Runtime 5 minute
Full Salt dosing 5 minute
Runtime 5 minute
Colling 60c (2c)
Salt Sample check
1st Time 10% Soda dosing 15 minute (70% Progressive dossing)
Runtime 10 minute
2nd time 20% Soda dosing 15 minute
Runtime 10 minute
Full Soda dosing 10 minute
Runtime: 10min
Shade check
Drain if shade is ok
Wash for 10 min
Normal hot at 80’c
Runtime: 10min
Drain
wash for 10min
Then soaping agent inject
Rise temperature 80’c (According to shade)
If shade is ok then Drain
Wash and clean the water
Fixing
Softener
Unload
Conclusion:
This is the special fabric and this is also special Mercerized fabric dyeing Process. So that you shout follow this process. Many reported factory using this process for better result.
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Nylon fabric dyeing process- For practical use
natural dyeing process of cotton- For practical use & experiment
textile dyeing process-for practical use
dyeing flow chart- with successful implementation practically 2021
