| CPC B29C 64/106 (2017.08) [A43B 1/04 (2013.01); A43B 3/0084 (2013.01); A43B 23/0235 (2013.01); A43B 23/026 (2013.01); A43D 8/00 (2013.01); A43D 11/00 (2013.01); B29C 70/78 (2013.01); B33Y 10/00 (2014.12); B33Y 80/00 (2014.12); A43D 2200/00 (2013.01); A43D 2200/60 (2013.01); B29K 2713/00 (2013.01); B29L 2031/50 (2013.01); B33Y 30/00 (2014.12); B33Y 50/00 (2014.12)] | 20 Claims |

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1. A method of direct three-dimensional printing onto an article of apparel, comprising:
positioning a fabric portion of the article of apparel on a flat tray in a three-dimensional printing system, the fabric portion being positioned substantially flat on the flat tray to provide a fabric printing substrate;
printing a three-dimensional material directly onto the fabric portion using a three-dimensional pattern, wherein the three-dimensional material is a different material than the fabric portion, wherein the three-dimensional material includes a plurality of strips and/or a plurality of loops that are directly printed onto the fabric portion, wherein the fabric portion is exposed between adjacent ones of the plurality of strips and/or the plurality of loops;
curing the three-dimensional material such that the three-dimensional material is adhered to the fabric portion; and
removing the fabric portion from the three-dimensional printing system.
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