A supplement to Ures Dictionary of Arts, Manufactures, and Mines, : containing a clear exposition of their principles and practice. . four colors, the cumbrous color box is dispensed with, and a doctor insertedin a curved frame is applied to the roller instead. In this arrangement the doctor formsthe bottom of the color reservoir, and is pressed strongly against the roller; the curved framestopped off at the sides with a piece of copper curved to fit both roller and frame, and which CALICO PRINTING. 237 is padded with a piece of folded cotton cloth, forms the color box. This doctor box takesbu
A supplement to Ures Dictionary of Arts, Manufactures, and Mines, : containing a clear exposition of their principles and practice. . four colors, the cumbrous color box is dispensed with, and a doctor insertedin a curved frame is applied to the roller instead. In this arrangement the doctor formsthe bottom of the color reservoir, and is pressed strongly against the roller; the curved framestopped off at the sides with a piece of copper curved to fit both roller and frame, and which CALICO PRINTING. 237 is padded with a piece of folded cotton cloth, forms the color box. This doctor box takesbut little room, and wastes but little color, but is only used for the uppermost of these arrangements can be shown in fig. 111. The roll of pieces is shown at «,wound on the wooden roller 6, the axis of which Vests in bearings at the end of the piece is conducted under a small wooden roller, next over a square iron bar, and nextagainst the scrimping bar y, thence over the wooden roller x, round which also pass thegray piece (/, and the woollen blanket e. The scrimping bar is a bar of iron or brass, with. curved surface, furrowed by grooves, cut right and left from the centre. See Calico Print-ing, vol. i. In passing over this bar, the cloth is stretched equally from the centre, and any
Size: 1715px × 1458px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1860, bookpublishernewyo, bookyear1864
