FIG. 33 POINT-PAPER DESIGNS SHOWING WEAVES FOR VARIOUS CLOTHS
FIG. 34 DIAGRAMMATIC VIEWS OF THE STRUCTURE OF PLAIN CLOTH
A is the plain weave, 16 units shown, and used for fabrics H and P, Fig. 32.
B is the double warp plain wave, 8 units shown, and shows the method of interlacing the yarns h patterns B and T, Fig. 32. When the warp is made double as indicated in weave B, the effect in the cloth can be produced by using the mechanical arrangements employed for weave A. Hence, the cloths H, B and T can be woven without any mechanical alteration in the loom.
C is the 3-leaf double warp sacking weave and shows 4 units; since each pair of vertical rows of small squares consists of two identical single rows, they may be represented as at D. The actual structure of the cloth S in Fig. 32 is represented on design paper at C, Fig. 33.
D is the single warp 3-leaf sacking weave, 4 units shown, but the mechanical parts for weaving both C and D remain constant.
E is the double warp 4-leaf sacking, 2 units shown, while
F is the single warp 4-leaf sacking, 4 units shown.