. A practical handbook of dyeing and calico-printing. With eleven page-plates, forty-seven specimens of dyed and printed fabrics, and thirty-eight woodcuts . Extract of Madder, Red and Pink, with Chrome Orange, Green,Ultramarine Blue, and Chrome Black. (See p. 643.) In addition to the receipts for aniline blacks, pp. 213 to 215, the followingmay be useful:—Cordillot employs— 1. As Thickener.— Wheat-starch , 10 kilos. Water 24 litres. Gum-water (1*2 kilos, per litre) 4 ,, Tragacanth-water (65 grms. per litre) 6 ,, 2. /Is Oxidising Mixture.— Thickener, No. 1 17 litres. In which dissolve— Chlorat
. A practical handbook of dyeing and calico-printing. With eleven page-plates, forty-seven specimens of dyed and printed fabrics, and thirty-eight woodcuts . Extract of Madder, Red and Pink, with Chrome Orange, Green,Ultramarine Blue, and Chrome Black. (See p. 643.) In addition to the receipts for aniline blacks, pp. 213 to 215, the followingmay be useful:—Cordillot employs— 1. As Thickener.— Wheat-starch , 10 kilos. Water 24 litres. Gum-water (1*2 kilos, per litre) 4 ,, Tragacanth-water (65 grms. per litre) 6 ,, 2. /Is Oxidising Mixture.— Thickener, No. 1 17 litres. In which dissolve— Chlorate of potash 900 grammes. After cooling add— Ferricyanide of ammonium 2-6 kilos. PIGMENT AND OTHER STYLES. 645. Green Padded Ground, with Design in Madder, Red and Pink, ChromeOrange, Green and Black. (See p. 643.) 3. Solution of the Aniline Salt.— Of the above thickener 17 litres. Hydrochlorate of aniline 24 kilos. Tartaric acid 500 grms. For printing, equal parts of the oxidising mixture and of the aniline solutionare mixed together. Each of these mixtures can be preserved separately for a fortnight, butwhen once mixed they cannot be kept for more than thirty hours. The goodsafter printing are aged, washed, raised in a weak solution of chromate ofpotash, and then passed through a weak soap bath.
Size: 2073px × 1206px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1870, booksubjectdyesanddyeing, bookye
