How is the Jacquard Pattern of the Jacquard Zipper Cardigan Woven?

The pattern weaving technology of the Jacquard Zipper Cardigan relies on the precise spatial interaction system of the warp and weft yarns, and its core lies in the three-dimensional topological structure formed by the interlacing of the yarns. The essence of the process is to realize the vertical displacement of each warp yarn and the horizontal interlacing of the weft yarn to form a predetermined combination through the independent motion control of the loom heald frame.

The three-dimensional construction of the yarn interweaving follows the law of fractal geometry, and the basic tissue points produce micron-level concave and convex through the cyclic superposition of eight satin weaves. The color yarn arrangement adopts a multi-channel weft supply device, and the color sequence switching is realized by the servo motor driving the color-changing gear set to ensure the pixel-level alignment of the edge of the color area of the Jacquard Zipper Cardigan pattern. The weaving of the zipper part needs to be pre-embedded with an enhanced ground structure, and the plain weave encryption structure is used to compensate for the stress concentration at the opening, while maintaining a natural texture transition with the jacquard area.

The buckling wave morphology of the fiber material affects the color rendering of the Jacquard Zipper Cardigan pattern, and the spiral twist parameters of the combed cotton yarn and the polyester profiled cross-section design form a composite optical effect. The closed-loop control system for the weft tension dynamically adjusts the position of the back beam to ensure the consistency of the yarn buckling height during thousands of weft insertions.