BIO-2-PRINT Project Evaluated New Bark-Based Materials
The research consortium tested 3D-printed composites derived from Nordic birch bark to improve circular manufacturing.
Updated on Oct. 1, 2026 in Biotech
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The research-stage BIO-2-PRINT project has produced and evaluated 3D-printed samples using inner bark-based composites. This international initiative aims to reduce industrial reliance on virgin raw materials.
Why it matters
By repurposing industrial side streams into functional feedstock for additive manufacturing, the project seeks to establish sustainable value chains. This work addresses the need for localized bio-based materials in the Northern Periphery and Arctic region.
The project utilizes specialized technology to transform Nordic birch bark into bio-based components for additive manufacturing. Researchers are actively testing these materials when combined with polymers or concrete to determine their viability as 3D printing feedstocks.
The players
BIO-2-PRINT
An international research consortium funded by the Interreg Northern Periphery and Arctic Programme focused on bio-based 3D printing materials.
Innomost
A developer of chemical processing technology that converts birch bark into high-value functional materials for industrial applications.
The details
The project focuses on creating composites by integrating natural fibers sourced from local industrial side streams with existing polymers or concrete. Researchers at these institutions identify promising feedstock materials and evaluate their structural integrity during 3D printing processes. This methodology aims to standardize the use of processed bark components in construction and manufacturing applications.
Timeline
The BIO-2-PRINT project officially commenced in March 2025.
A partner meeting and progress webinar occurred during the week of October 1, 2026.
The project is scheduled to conclude in February 2028.
The Tech Race
The BIO-2-PRINT project operates within the broader push to localize raw material supplies through the Interreg Northern Periphery and Arctic Programme. It competes with global efforts to move additive manufacturing toward sustainable, carbon-neutral feedstock alternatives.
The technology currently exists only in a research phase and is not yet available for commercial use. Future developments will track whether these bark-based composites can achieve the structural durability required for industrial-scale 3D printing workflows.
The takeaway
The project demonstrates a shift toward circular supply chains by validating natural fibers for additive manufacturing. Readers should monitor the pilot-scale demonstrations expected to occur before the project closes in February 2028.
What happens next
The project is currently scheduled for future pilot-scale 3D printing demonstrations and further material testing leading up to its February 2028 conclusion.
Further reading
For more information on the evolving landscape of sustainable synthetic materials, explore our Biotech section.
More information
View project updates and technical milestones on the BIO-2-PRINT project website.
Source note: This article includes information reported by Renewable Carbon News.
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