This research presents a preliminary study on finding predictable methods of controlling the self-folding behaviors of weft knit textiles for use in the development of smart textiles and garment devices, such as those with shape memory, auxetic behavior or transformation abilities. In this work, Shima Seiki SDS-One Apex computer-aided knitting technology, Shima Seiki industrial knitting machines, and the study of paper origami tessellation patterns were used as tools to understand and predict the self-folding abilities of weft knit textiles. A wide range of self-folding weft knit structures was produced, and relationships between the angles and ratios of the knit and purl stitch types were determined. Mechanical testing was used as a means to characterize differences produced by stitch patterns, and to further understand the relationships between angles and folding abilities. By defining a formulaic method for predicting the nature of the folds that occur due to stitch architecture patterns, we can better design self-folding fabrics for smart textile applications.
Self-Folding Textiles through Manipulation of Knit Stitch Architecture
Creators
Chelsea E. Knittel - Drexel Univ, Mat Sci & Engn, Philadelphia, PA 19104 USA
Diana S. Nicholas - Drexel University
Reva M. Street - Drexel University
Caroline L. Schauer - Drexel University
Genevieve Dion - Drexel University
Publication Details
Fibers, v 3(4), pp 575-587
Publisher
Mdpi
Number of pages
13
Grant note
Drexel COE Engineering Design Teaching Fellowship
DGE-10028090/DGE-1104459 / National Science Foundation Graduate Research Fellowship; National Science Foundation (NSF)
Resource Type
Journal article
Language
English
Academic Unit
Fashion Design; Architecture, Design, and Urbanism; Materials Science and Engineering; College of Engineering
Web of Science ID
WOS:000367750800013
Scopus ID
2-s2.0-85054249603
Other Identifier
991019168207404721
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