ALL YOU WANTED TO KNOW ABOUT VAT DYES!
Vat dyes, the natural colouring dyes called so simply because of the method by which they are applied, used primarily to colour cellulosic fibre, such as cotton, are the primary choice when a high degree of fastness to industrial laundering, weathering and light are required. They are usually classified into four types based on temperature, amount of caustic soda, hydrosulphite and salt,
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Posted by :AyushGumdelwar | 22 September, 2021