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Vat dyes include the natural dyestuff, indigo, and the artificial dyes called by the trade names, indanthrene, and flavanthrene. These
dyes are called vat dyes because, being originally insoluble in water, they undergo special preparation in large vats before the cloth is introduced.
All the vat dyes are fast, especially to washing. The artificial vat dyes have in many instances taken the places of the older mordant dyes, and their future seems promising, for they are cheaper and easier to apply than the mordants, although not so cheap and convenient as the direct dyes.
Both cotton and wool, as well as other fibers, can be dyed with vat dyes. "Vat dyeing"
means dyeing in a bucket or vat. It can be done whenever a solid even shade.
We are the Vat dye manufacturer and vat dye exporter and provide almost all color range
like Yellow, Golden Orange, Olive Green, Khaki, Olive, Violet etc. We have our own
computerized manufacturing facilities for manufacture all the dyes.
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