Tiangong Da Yang Kun Group: Introducing a new warp knitting three-dimensional product

Recently, Dr. Yang Kun, from the School of Textile Science and Engineering of Tianjin Polytechnic University, has successfully explored a technical method for producing three-dimensional structural products on warp knitting machines after years of exploration.

This technology changes the shape of the coil and the movement law of the yarn by controlling the movement of the knitting needle and the needle on the warp knitting machine, thereby forming a three-dimensional structure effect on the surface of the fabric. By using this technology, the convex area, the protrusion height, the convex contour and the distribution of the plane distribution of the convex structure can be realized by the process design, enriching the tissue pattern and product shape of the warp knitted fabric, and can be used for warp knitted fabrics. And shoes and clothing forming products.

According to Dr. Yang Kun, the head of the research group, the technology has broken the limitations of the original warp-knitted products that can only be sheet-like (including spacing, plush, etc.) or cylindrical (including bifurcated cylinders). The three-dimensional weaving of the braided products can further enrich the development and application of warp knitting products and promote the technological innovation and structural upgrading of the industry.