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. 2020 Sep 24;12(10):2188. doi: 10.3390/polym12102188

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© 2020 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

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(a) Example of a raster pattern generated for printing tensile testing samples [41]. (b) Objects printed using “spiral” generated by an FFF slicer software [47]. (c) Printer producing a bowl-shaped component from PLA/CF [45].