Basic Dyes-use

Dyeing method of Basic Dyes

→ Basic Dyes List

1 . Before treatment of goods

goods→ trematment with tannin(tannin:1-10%, temp.:90°C time:30min, Linquor ratio: 1:10-20)→ Lower the temp. to ordinary temp.(Keeping the temp. 6-12 hour)→ Dry→ treatment with tartar emetic( tartar emetic:1-3%, temp.: ordinary temp., time:10-20min, Liquor ratio:1:10)→ Rinse.

2 . Dyeing procedure