3D Printing of Biodegradable Parts Using Renewable Biobased Materials
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Elsevier
Abstract
The paper presents ways of utilising the additive manufacturing process 3D-printing using renewable biobased materials, with a focus on adapted packaging for sensitive components. This application provides an attractive scenario for sustainable production and the re- or upcycling of waste material such as wood flour, rice husk or miscanthus fibre. Packaging of prototypes with sensitive or filigree structures or made of fragile materials is currently difficult, because standardized packages are often not suitable and cost for adapted packages are high. Within this study, CAD-data based adapted packaging made of renewable raw materials is addressed. The 3D-printing process was modified for using conditioned biobased fibre and a special binder. Furthermore, a software tool was developed to create adapted packaging designs by using the individual part geometry. In this way and in combination with AM processes, sustainable and biodegradable packaging for complex components can be generated within a short time. The manufactured packaging is conform to the demands of packaging for fragile goods and can be produced just-in-time.Description
Keywords
Additive Manufacturing, 3D Printing, Binder Jetting, Renewable Materials, Biodegradable Materials, Science & Technology, Technology, Green & Sustainable Science & Technology, Engineering, Manufacturing, Science & Technology - Other Topics, Engineering, Additive Manufacturing, 3D Printing, Binder Jetting, Renewable Materials, Biodegradable Materials, 4014 Manufacturing Engineering, 40 Engineering, 12 Responsible Consumption and Production, 7 Affordable and Clean Energy, 13 Climate Action, 0910 Manufacturing Engineering, 1007 Nanotechnology, 4014 Manufacturing engineering
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© 2018 The Authors. Published by Elsevier B.V.