100% Tencel Knit fabric dyeing process or 100% lyocell knit fabric dyeing process:
100% Tencel knit fabric dyeing process is a special dyeing process in the textile industry. Tencel is a regenerated celuslose fiber. As a result, the 100% Tencel dyeing process is a reactive dyeing process. Reactive dyes use as a dyestuff for this 100% Tencel dyeing process.
The process is given below step by step:
Water fill Required amount taken into the machine
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Raise the temperature to 60⁰C
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Wettings agent +anticreasing agent Inject
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Fabric load
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Runtime=5 minute
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Soda ash light dosing 5 minute
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Raise temperature to 70⁰C
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Inject H2O2
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Raise temperature to 80⁰C
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Run time=20 Minutes
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Drain
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Water fill
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Normal hot 70⁰C
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Runtime=10 minute
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Drain
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Wash For 10 minute
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Ph check 5.5 -6 (Control by acid)
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If ok then
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Rise Temperature 60⁰C
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Leveling dosing =5 minute
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Runtime=5 minute
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Color dosing 50%=15 minute
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Runtime 10 minute
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Color dosing rest 50%=15 minute
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Runtime 10 minute
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1st Salt dosing 10%=10 minute
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Run time 10 minute
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2nd Salt dosing 20%=10 minute
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Run time =10 minute
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3rd Salt dosing 70% 10 minute
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Run time 10 minute
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Raise Temperature to 80⁰C
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Runtime=20 minute
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Colling 60⁰C
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1st Soda dosing 10%=15 minute
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Run time 10 minute
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2nd Soda dosing 20%=15 minute
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Runtime 10 minute
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3rd Soda dosing 70%=15 minute
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Runtime 10 minute
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Shade check
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If ok then drain
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Wash
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Water fill
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Antricreasing agent Inject
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Tempeture 60⁰C=10 minutes (2 Time Hot)
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Wash
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Water fill
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Core neutralizer 60⁰C=20 minute
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Wash
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Water fill
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Antecreasing agent + Levelling agent inject
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Rise Temperature 90⁰C
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Run time 20 minute
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Wash
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Water Fill
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Rase temperature at 55⁰C and control ph=4.5
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The enzyme (BIo polishing) inject
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Runtime 60 min
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If ok the enzyme level according to the requirements
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Wash for 10minute+10 minutes
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PH check 5
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Softener dossing=5min
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Runtime=10min
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Check sample
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Unload
Conclusion:
This is a special process and uses for knitted fabric only. This is a 100% applied process. I use this 100% Tencel dyeing process in my working industry more than 1000 times.
You may read some other articles:
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- Knit Dyeing & Finishing Process Flow Chart 2022
- Natural Dyeing Process Of Cotton- For Practical Use & Experiment 2022
- 100% Cotton Dark Color Dyeing Recipe And Dyeing Process
- How To Rinse (Wash) Tie Dye Without Bleeding? Complete Technical Solution 2022
- How To Choose Sharpie For Tie-Dye?
- Tie Dye With Sharpies And Vinegar In Detail
- What Is Fabric Performance Test (FPT) With Their Testing Standards Updated 2022
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