Whether it is direct dye or acid dye, its color fastness is not good, so it is best to use positive charge color fixing agent for treatment after dyeing.In the process from yarn to garment, SN(positive charge), an antistatic agent, is generally added in order to overcome the static electricity generated during processing and reduce the breakage rate.For knitted garments, customers often have higher requirements. Sometimes, after the ready-made clothes, they need soft finishing to adjust the feel.Most softeners are positive charge or weak cation and non - ionic type.

At present domestic and foreign textiles with a few kinds of aldehyde-free color fixing agent structure, the following Enrich chemical guide us understand what kinds of aldehyde-free color fixing agent structure.

What are the fixative ways of non-aldehyde fixative agents used in textiles? The following is the Enrich chemical series finishing of aldehyde-free color fixing agent solid color way.

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I don’t know, there are so many dangerous chemicals in the original dyeing warehouse?