Recent progress in the industries of dyeing & calico printing (1895)
Sansone, Antonio · Manchester : Heywood · leaf 104
owder. 4 /.^ Sulphuric Acid 2 /^ Glaubers Salt 20 ^/^ Add Alum 10 % The method of dyeing is as follows:—The bath is made with the d3estuff and glauberssalt, and the goods are worked for i hour at theboil, then the acid is added and the workins: con-tinned for another -h hour, then the alum is…
Dyes and dyeing · Calico-printing
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