The patternwheel select mechanism is restricted by many factors in the design of patterns, especially in the hexagonal patterns.
提花轮选针机构在设计花形时受到诸多因素的限制,尤其是六边形花纹。
2
With the line wheelpattern each line drawn on another piece of paper or folded paper, the folded model opened or separated with a pencil or other appropriate tools to draw line traces.