1. Judging the warp and weft direction of the fabric; 2 […]
1. Judging the warp and weft direction of the fabric;
2.Find a complete latitudinal cycle;
3. Find out how many warp yarns have different movements in a complete cycle;
Under normal circumstances, the number of warp yarns with different movements below 20 is a small jacquard, and 20 or more are large jacquards are only preliminary judgments.