Yarn level simulation of warp-knitted clothing elements – first results and challenges

Warp-Knitted Fabrics Simulation Using Cardinal Spline and Recursive Rotation Frame

To realize 3-D simulation of warp-knitted fabrics, this paper proposes a 3-D loop modeling method based on Cardinal spline and recursive rotation frame method. Fabric structure and loop geometry are studied to form a visible lapping detection model and loop geometrical key points obtained according to chain links and yarn arrangements. In this paper, eight points are set for stitched loop and t...

Warping Parameters Influence on Warp Yarns Properties: Part 1: Warping Speed and Warp Yarn Tension

The preparation of warp yarn is more demanding and complicated than that of the filling yarn. Each spot in a warp yarn must undergo several thousand cycles of various tensions applied by the weaving machine. In general terms, warping is transferring many yarns from a creel of single-end packages forming a parallel sheet of yarns wound onto a beam or a section beam. In Figure 1 is shown the Sche...

Effect of Fabric Structure on the Tensile Stress Relaxation of Net Warp Knitted Fabrics

Geometrically poisson's ratio of the polyester double-bar warp-knitted structures on the jamming point

Clothing Simulation of LaundryBot

....................................................................................................................................1 Acknowledgment ....................................................................................................................... i