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Ecological process & products:
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Souring and bleaching of cotton knit in 80C low temp and less alkali dosage
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Souring and bleaching of cotton knit in one bath 80C low temp,less alkali dosage. largely reduce the time, cost saving, water saving, energy steam saving and less weight lost. That thanks to the special bleaching activator LTB
Scourer PCLF 1-2 %
Activator LTB 1%
NaOH 2.0g/L
(30%)H2O2 5.0g/L
LR: 1:10~15
pH 10~11
Condition：80℃ X 45 min
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