A supplement to Ures Dictionary of Arts, Manufactures, and Mines, : containing a clear exposition of their principles and practice. . gain, (an hours operation,) sciucezed, and washed at rj,(an hours operation,) squeezed again at/, (an hours operation,) and dried by machine at p,{jiff. 63.) There are several advantages in using the squeezing process so often in the abovearrangement:—Firstly, The bowls of the washing machine are not so much damaged by theheavy pressure which is required to be applied, if no squeezers are used, in order to prc]iarcthe pieces for the sour and chemick machines: Se
A supplement to Ures Dictionary of Arts, Manufactures, and Mines, : containing a clear exposition of their principles and practice. . gain, (an hours operation,) sciucezed, and washed at rj,(an hours operation,) squeezed again at/, (an hours operation,) and dried by machine at p,{jiff. 63.) There are several advantages in using the squeezing process so often in the abovearrangement:—Firstly, The bowls of the washing machine are not so much damaged by theheavy pressure which is required to be applied, if no squeezers are used, in order to prc]iarcthe pieces for the sour and chemick machines: Secondly, A drier state of the cloth than cniipossibly be produced by the washing machine alone, thus fitting it to become better satu-rated with the chemick or sour: Thirdly, Tlie piece passing from the souring to the washingmachine, in tins arrangement, carries with it less of the acid, and thus ensures a betterwashing with less water. It may be observed, that the velocity of the above-mentioned macliines is nnieh higherthan usual, experience having shown that the various operations are thus better performed 156 BLEACHING. 6S. ??///////M/yy-^- C4 CZJ S({UECZERS
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Keywords: ., bookcentury1800, bookdecade1860, bookpublishernewyo, bookyear1864
