. Cyclopedia of textile work : a general reference library on cotton, woollen and worsted yarn manufacture, weaving, designing, chemistry and dyeing, finishing, knitting, and allied subjects . bea CD 66 textile: che^ilstuv and J)Vkix(;. 57. 67 DS TEXTILE CHEMISTRY AND DYEING. & PLitt is represented in Fig. 27. This machine is usod incotton print woiks and bleacheries, where it is necessary to shearbut one side of the cloth. 98. The Gray Wash and its Chemistry. Upon leaving the singeing room the cloth isready for the gray wash, the first step in theactual bleaching process. It is at this staget
. Cyclopedia of textile work : a general reference library on cotton, woollen and worsted yarn manufacture, weaving, designing, chemistry and dyeing, finishing, knitting, and allied subjects . bea CD 66 textile: che^ilstuv and J)Vkix(;. 57. 67 DS TEXTILE CHEMISTRY AND DYEING. & PLitt is represented in Fig. 27. This machine is usod incotton print woiks and bleacheries, where it is necessary to shearbut one side of the cloth. 98. The Gray Wash and its Chemistry. Upon leaving the singeing room the cloth isready for the gray wash, the first step in theactual bleaching process. It is at this stagethat the cloth passes from the full width to therope or string form, as it is called, which formit retains until the bleaching process is com-pleted. This is accomplished (See Fig. 28)by simpl} allowing the cloth to pass direetl}^from the roll througli a smooth porcelain or hardrubber ring (sometimes called a pot eye), about•) indies in diameter. The gray wash is usually accomplished bylirst running the cloth througli water in anordinary washing machine (See P^igs. 29 and 30)and then allowing it to stand in the wet or atleast damp condition for several hours or evenover night. The object of this washing is to removeeverything p
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