“Digital Horizons: 3D Printing Patents, AI in Science, Fans of the Day, and VR in Focus”

A Recap of 2023 and Insights for Additive Manufacturing in 2024

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Automation isn’t limited to process optimization; it’s also revolutionizing material handling and post-processing capabilities in the AM. Faster, safer, and more efficient material handling systems are becoming a reality, accelerating production timelines and reducing labor-intensive tasks. Advanced post-processing solutions are also on the rise, speeding up the final stages of production and enhancing overall efficiency. Expect these trends to gain momentum in 2024, driving further innovation in material handling and post-processing technologies.

Throughout 2023, the AM industry witnessed a significant transition towards high-volume production applications. Thanks to advancements in AM technologies and materials, including filament, resin, and powder, low-volume production is becoming increasingly viable. Higher-performance materials, end-to-end process optimization, and improved productivity rates have accelerated this transition. With a focus on application performance and rapid material development, AM is poised to play a more significant role in production applications across diverse industries. While personalization has always been a hallmark of AM, 2023 saw a notable trend toward intelligent customer-centric approaches. Industries such as dental and medical are driving the demand for customized AM technologies tailored to specific requirements. Companies like Stratasys are staying ahead of the curve by collaborating closely with industry partners and understanding their unique needs. Customized system development and deployment enable more tailored solutions, catering to diverse industry demands.

Sustainability emerged as a core focus in 2023, with companies like Stratasys leading the charge towards mindful manufacturing. AM is unlocking new possibilities for sustainable production by redesigning products, processes, and parts. Stratasys’ commitment to sustainability extends beyond compliance, with a proactive approach to environmental, social, and governance (ESG) initiatives. Through advanced AM technologies, companies reduce waste, optimize supply chains, and minimize their environmental footprint.

One recent project highlights the transformative impact of AM on sustainability. A study commissioned by the Additive Manufacturing Green Trade Association (AMGTA) showcased significant reductions in CO2e emissions, material waste, and energy consumption through the adoption of industrial AM. As companies strive to reduce their environmental impact, AM emerges as a viable solution for sustainable manufacturing practices.

As we embark on the journey into 2024, the future of additive manufacturing looks promising. With a focus on innovation, sustainability, and customer-centric solutions, companies like Stratasys are poised to drive transformative changes in the industry. By listening to customers, collaborating on customized solutions, and embracing sustainable practices, the AM industry is primed for continued growth and evolution. 2023 was a year of significant growth and innovation in the additive manufacturing industry, with key trends shaping its trajectory. As we enter 2024, the momentum continues, fueled by advancements in automation, customization, and sustainability. With a commitment to innovation and collaboration, the future of additive manufacturing holds endless possibilities for innovation and growth.

Guy Menchik, January 11, 2024. 2023 In Review & Looking Ahead at the Start of 2024.

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Stepping Into the Future 3D-Printed Compostable Shoes Redefining Sustainable Footwear

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In the ever-evolving landscape of sustainable fashion, a peculiar yet revolutionary development is taking shape—the world’s first 3D-printed, made-to-measure, and compostable shoes by Vivobarefoot. This innovative endeavor, in collaboration with material science company Balena, seeks to redefine the future of footwear and address the environmental challenges the fashion industry poses. The shoes, resembling a cross between a beige Croc and forest floor fungi, emerge as a response to the fashion industry’s significant environmental footprint. With approximately 10% of global carbon emissions attributed to fashion and the complex nature of shoe production, Vivobarefoot’s vision extends beyond creating accessories. It envisions a regenerative footwear business that breaks free from linear, offshore production practices.

The process begins with in-store foot scans, leading to a meticulous 30-hour 3D printing endeavor. Their end-of-life solution sets these shoes apart—they can be returned for composting at an industrial facility, breaking down the patented BioCir flex into a non-toxic substance. Asher Clark, the co-founder of Vivobarefoot, emphasizes the transformative nature of this approach, envisioning a scan-to-print-to-soil footwear revolution. However, sustainability comes with complexities. The patented thermoplastic, while 51% biological materials, is 49% petrochemical and requires industrial composting. The trade-off between biodegradability and durability underscores the challenges of creating eco-friendly yet long-lasting footwear.

Navigating this intricate landscape, Luca Mosca from Quantis emphasizes the need to consider materials, production processes, and end-of-life treatment when defining sustainability. While alternatives like cactus leather show promise, challenges in scalability persist. Polly Lythall of the British Footwear Association underscores the enduring value of well-made leather shoes, citing their durability and reparability.

As the fashion industry grapples with defining sustainability standards, Vivobarefoot’s 3D-printed compostable shoes symbolize progress. Join us in exploring the intersection of technology, sustainability, and fashion, as we step into a future where shoes become more than accessories—they become symbols of a regenerative and eco-conscious world.

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