American School of Correspondence · Chicago, American school of correspondence · leaf 221
between the lifter blocks and thebushings of the leather roll, will give more waste than a number21 gauge, as it is thinner and allows the leather roll to remain incontact with the fluted segment longer. The leather detaching roll starts to turn forward at 6J. Ifstarted before this, more waste is… … ^ bJ3 196 COTTON SPINNING. 157 the nipper and cushion plate, and, if this movement commencesbefore the nipper is opened sufficiently to allow the cotton to bedrawn forward, the fibers are broken. Gearing. In order to work out the various calculations, adiagram of the comber gearing is given in Fig.…
Textile industry and fabrics
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