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Compared to short cut fibers, continuous long strand fibers can improve the mechanical properties of fiber composites more effectively. Herein, continuous aramid fiber-reinforced PLA filaments with fiber centering were prepared by modifying the outlet design of a desktop-grade thermoplastic single-screw melt extruder. Inspired by the cross-laminated structure of a beetle\u2019s mandible fibers, a biomimetic structure composite was printed, which demonstrates a significant influence on the mechanical properties. The G-code printing program was developed, and the microstructure of the fracture surface of the specimen was analyzed. The uniform and orderly arrangement of aramid fibers within the PLA resin-based 3D-printed specimen was found. Consequentially, the bionic composites exhibits a 12% increase in tensile strength and a 5% increase in impact toughness, confirming the feasibility of utilizing continuous 3D printing to manufacture long bundles of aramid fiber composite filaments for enhanced mechanical performances.<\/jats:p>","DOI":"10.3390\/biomimetics8030283","type":"journal-article","created":{"date-parts":[[2023,7,3]],"date-time":"2023-07-03T00:42:46Z","timestamp":1688344966000},"page":"283","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Continuous 3D Printing of Biomimetic Beetle Mandible Structure with Long Bundles of Aramid Fiber Composites"],"prefix":"10.3390","volume":"8","author":[{"given":"Shuigen","family":"Li","sequence":"first","affiliation":[{"name":"The Key Laboratory of Bionic Engineering, Ministry of Education, Jilin University, Changchun 130025, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chang","family":"Liu","sequence":"additional","affiliation":[{"name":"The Key Laboratory of Bionic Engineering, Ministry of Education, Jilin University, Changchun 130025, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yulong","family":"Zhang","sequence":"additional","affiliation":[{"name":"The Key Laboratory of Bionic Engineering, Ministry of Education, Jilin University, Changchun 130025, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wei","family":"Zhang","sequence":"additional","affiliation":[{"name":"Jilin Province Product Quality Supervision and Inspection Institute of Light Industrial and Chemical Products Inspection, Changchun 130022, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xuefei","family":"Xu","sequence":"additional","affiliation":[{"name":"Jilin Province Product Quality Supervision and Inspection Institute of Light Industrial and Chemical Products Inspection, Changchun 130022, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhaohua","family":"Lin","sequence":"additional","affiliation":[{"name":"School of Mechanical and Aerospace Engineering, Jilin University, Changchun 130025, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yunhong","family":"Liang","sequence":"additional","affiliation":[{"name":"The Key Laboratory of Bionic Engineering, Ministry of Education, Jilin University, Changchun 130025, China"},{"name":"Institute of Structured and Architected Materials, Liaoning Academy of Materials, Shenyang 110167, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2023,7,1]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1016\/j.compstruct.2020.112342","article-title":"Bond integrity of aramid, basalt and carbon fiber reinforced polymer bonded wood composites at elevated temperature","volume":"245","author":"Zhou","year":"2020","journal-title":"Compos. 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J."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"1144","DOI":"10.1002\/pc.23677","article-title":"Hybridization Effects on Tensile and Bending Behavior of Aramid\/Basalt Fiber Reinforced Epoxy Composites","volume":"38","author":"Bozkurt","year":"2017","journal-title":"Polym. Compos."},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"9680","DOI":"10.1021\/acs.langmuir.6b03915","article-title":"Influence of Thermal Treatments on the Evolution of Conductive Paths in Carbon Nanotube-Al2O3 Hybrid Reinforced Epoxy Composites","volume":"33","author":"Fan","year":"2017","journal-title":"Langmuir"},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1088\/2053-1591\/ac252a","article-title":"Integration 3D printing of bionic continuous carbon fiber reinforced resin composite","volume":"8","author":"Zhao","year":"2021","journal-title":"Mater. Res. Express"},{"key":"ref_8","doi-asserted-by":"crossref","unstructured":"Liang, Y.H., Liu, C., Zhao, Q., Lin, Z.H., Han, Z.W., and Ren, L.Q. (2021). Bionic Design and 3D Printing of Continuous Carbon Fiber-Reinforced Polylactic Acid Composite with Barbicel Structure of Eagle-Owl Feather. Materials, 14.","DOI":"10.3390\/ma14133618"},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"26","DOI":"10.1016\/j.compositesb.2021.108771","article-title":"Continuous fibre-reinforced thermoplastic acrylic-matrix composites prepared by liquid resin infusion-A review","volume":"215","author":"Obande","year":"2021","journal-title":"Compos. Part B-Eng."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1016\/j.compositesb.2021.108994","article-title":"Electro-induced shape memory effect of 4D printed auxetic composite using PLA\/TPU\/CNT filament embedded synergistically with continuous carbon fiber: A theoretical & experimental analysis","volume":"220","author":"Dong","year":"2021","journal-title":"Compos. Part B-Eng."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"10","DOI":"10.1016\/j.indcrop.2023.116630","article-title":"Synergistic effect of aramid and basalt fibers on mechanical, thermal and dynamic properties of polylactide hybrid composites","volume":"198","author":"Mazur","year":"2023","journal-title":"Ind. Crops Prod."},{"key":"ref_12","doi-asserted-by":"crossref","unstructured":"Klaser, T., Balen, L., Skoko, Z., Pavic, L., and Santic, A. (2022). Polylactic Acid-Glass Fiber Composites: Structural, Thermal, and Electrical Properties. Polymers, 14.","DOI":"10.3390\/polym14194012"},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"405","DOI":"10.1007\/s42242-020-00117-0","article-title":"3D printing biomimetic materials and structures for biomedical applications","volume":"4","author":"Zhu","year":"2021","journal-title":"Bio-Des. Manuf."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"867","DOI":"10.1007\/s42242-021-00151-6","article-title":"4D printing of PLA\/PCL shape memory composites with controllable sequential deformation","volume":"4","author":"Ma","year":"2021","journal-title":"Bio-Des. Manuf."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"405","DOI":"10.1016\/j.matpr.2021.04.596","article-title":"The roles and applications of additive manufacturing in the aerospace and automobile sector","volume":"47","author":"Mohanavel","year":"2021","journal-title":"Mater. Today Proc."},{"key":"ref_16","first-page":"560","article-title":"Turn-key use of an onboard 3D printer for international space station operations","volume":"24","author":"Kish","year":"2018","journal-title":"Addit. Manuf."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1016\/j.ijmachtools.2021.103764","article-title":"Additive manufacturing of bio-inspired multi-scale hierarchically strengthened lattice structures","volume":"167","author":"Tan","year":"2021","journal-title":"Int. J. Mach. Tools Manuf."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"442","DOI":"10.1016\/j.compositesb.2016.11.034","article-title":"3D printing of polymer matrix composites: A review and prospective","volume":"110","author":"Wang","year":"2017","journal-title":"Compos. Part B-Eng."},{"key":"ref_19","doi-asserted-by":"crossref","unstructured":"Bochnia, J., Kozior, T., and Blasiak, M. (2023). The Mechanical Properties of Thin-Walled Specimens Printed from a Bronze-Filled PLA-Based Composite Filament Using Fused Deposition Modelling. Materials, 16.","DOI":"10.3390\/ma16083241"},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"594","DOI":"10.1016\/j.polymertesting.2013.01.015","article-title":"In-plane shear response of unidirectional fiber reinforced and fabric reinforced carbon\/epoxy composites","volume":"32","author":"Liang","year":"2013","journal-title":"Polym. Test."},{"key":"ref_21","first-page":"15","article-title":"FullControl GCode Designer: Open-source software for unconstrained design in additive manufacturing","volume":"46","author":"Gleadall","year":"2021","journal-title":"Addit. Manuf."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1002\/adma.202211175","article-title":"Biomimetic Gradient Bouligand Structure Enhances Impact Resistance of Ceramic-Polymer Composites","volume":"35","author":"Wen","year":"2023","journal-title":"Adv. Mater."}],"container-title":["Biomimetics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2313-7673\/8\/3\/283\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T20:04:39Z","timestamp":1760126679000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2313-7673\/8\/3\/283"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,7,1]]},"references-count":22,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2023,9]]}},"alternative-id":["biomimetics8030283"],"URL":"https:\/\/doi.org\/10.3390\/biomimetics8030283","relation":{},"ISSN":["2313-7673"],"issn-type":[{"value":"2313-7673","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,7,1]]}}}