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arXiv · 2408.08409

You Have to Grow Wefts to Fold Them

Lauren Niu·Geneviève Dion·Randall D. Kamien
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Abstract

Knitting turns a one dimensional yarn into a highly ramified three-dimensional structure. As a method of additive manufacturing, it holds promise for a new class of lightweight, ultrastrong materials. Here we present a purely geometric model to predict the three-dimensional folding of knitted fabrics made only of the two traditional stitches, knit and purl.

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Lauren Niu, Geneviève Dion, Randall D. Kamien. 2024-08-15. You Have to Grow Wefts to Fold Them. https://doi.org/10.1073/pnas.2416536122

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