About textile machine working
As revealed in Figure 3, the machine has 6 heads and therefore 6 laps made with the Sliver Lap are put on fluted wooden lap rollers. The flutes maintain the lap floor firmly and make sure the unwinding in the lap at the specified rate. Hence, for 6 heads, you'll find 6 drafting units and each of the laps are handed on to corresponding 4-over-four d