nanocellulose
Beyond nature, 3D printed Wood tissue
According to the Professor Paul Gatenholm, who has led this research within Chalmers University of Technology’s Wallenberg Wood Science Centre and researchers at Chalmers University of Technology, Sweden,” have succeeded in 3D printing with a wood-based ink in a way that mimics the unique ‘ultrastructure’ of wood. Their research could revolutionize the manufacturing of green products. Through emulating the natural cellular architecture of wood, they now present the ability to create green products derived from trees, with unique properties – everything from clothes, packaging, and furniture to healthcare and personal care products.
This is a breakthrough in manufacturing technology. It allows us to move beyond the limits of nature, to create new sustainable, green products. It means that those products which today are already forest-based can now be 3D printed, in a much shorter time. And the metals and plastics currently used in 3D printing can be replaced with a renewable, sustainable alternative.”
https://www.sciencedirect.com/science/article/pii/S2352940718304918?via%3Dihub#fig0025
http://www.chalmers.se/en/departments/chem/news/Pages/Mimicking-the-ultrastructure-of-wood-with-3D-printing-for-green-products.aspx
https://newatlas.com/wood-nanocellulose-3d-printing/60347/
3D Printing News Alert( Largest wood-based plastic 3D printer)
According to the office of Sen. Susan Collins
A 3D printed representation of the state of Maine presented by Habib Dagher, executive director of UMaine’s Advanced Structures and Composites Center presented a 3D printed representation of Maine, “The material is nanocellulose, basically a tree ground up to its nanostructure. These materials have properties similar to metals,” Dagher said. “We are taking those and putting them in bioplastics so we can make very strong plastics that we can make almost anything with.”