American School of Correspondence · Chicago, American school of correspondence · leaf 187
2a DIA. CALENDER ROLL 161 124 COTTON SPINNING. 160 X 192 X 39 X 36 X 8 27 X 38 X 18 X 9 ~ — 2075.94 Factor for the speed of the doffer with the cylinder at 165R. P. M. The driving gears are N, L and T (change gear).The driven gears are B, G and M. The diameter of L, which is41 inches, can be called… … o a COTTON SPINNING. PART III. COMBING. In the manufacture of the finer qualities of yarn which de-mand long staple cotton, the combing process, -which is necessa,ry,follows carding, although the card sliver is very often subjectedto one process of drawing before it is combed. Briefly speaking,the…
Textile industry and fabrics
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