Expert Material Laboratories launches AI design support and 3D printing project for personalized lifestyle tools using ExMate resin

Expert Material Laboratories (ExMate) has published a project case study demonstrating the use of its ExMate food-contact-compatible resin for AI-assisted 3D printing of personalized lifestyle tools. The project, developed in collaboration with STUDIO JIN and Future Craft Laboratory, won the Tokyo Business Design Award 2025 theme prize. It utilized Formlabs' Form 4 high-speed SLA 3D printer in Open Material Mode to fabricate custom cutlery tailored to individual user hand characteristics.

The significance of this project lies in its direct address of the key barriers that have historically limited vat photopolymerization (SLA/DLP) adoption in food-contact and medical-adjacent applications: material safety certification, post-processing burden, and design iteration speed. ExMate resin is water-washable, complies with the Japanese Food Sanitation Law, and avoids ACMO (acryloyl morpholine) and 26 common allergens listed in the Japanese Standard Allergen 2015. By combining AI-driven generative design with a high-speed SLA platform, the project compresses the typical iterative cycle for custom-fit assistive devices from weeks to days. This positions ExMate as a materials enabler for the growing personalized product segment, particularly in rehabilitation, elderly care, and dietary aids where one-size-fits-all manufacturing fails.

From an industry expert perspective, this project is a practical validation of a specific value chain: a compliant material, an open-material printer mode, and AI design tools working in concert to serve a niche but high-need vertical. The immediate next step for Expert Material Laboratories is to scale this proof-of-concept into repeatable workflows for occupational therapists and rehabilitation engineers, who currently lack access to both safe materials and rapid design tools. For the broader AM industry, the project reinforces that material safety and post-processing simplicity are more critical adoption drivers than raw print speed in regulated, human-contact applications.