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Dyeing with reactive dyestuffs in standing baths following the exhaustion process
Dyeing with reactive dyestuffs in standing baths following the exhaustion process
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机译:精疲力竭的过程后,在立式浴中用活性染料染色
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摘要
A process for the subsequent dyeing of cellulose fibre materials with reactive dyestuffs by the exhaust method from a single bath is characterized in that the exhausted bath used for the previous dyeing is reused without any further purification operation after the volume, salt content and initial pH value have each been brought to the level required for the next dyeing.
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