Laura Griffiths speaks to Galy Levy, Head of R&D at Balena, a cloth science firm, creating high-performance biopolymers, about constructing a round style financial system with 3D printing and sustainable supplies, and partnering with modular 3D dressmaker Brigitte Kock of Variable Seams.
TCT: Balena labored with Variable Seams to co-create a set of versatile, ready-to-wear 3D printed clothes. What was your shared imaginative and prescient?
GL: Our collaboration with Variable Seams was pushed by a shared ambition to redefine the boundaries of style by way of 3D printing, biobased supplies, and sustainability. Collectively, we aimed to exhibit how 3D printing can create versatile, ready-to-wear clothes which can be each versatile, sturdy, wearable, and absolutely round. By leveraging Balena’s BioCir Flex3D materials, we mixed technical excellence with a sustainable lifecycle, showcasing how cutting-edge supplies and computational design can revolutionise the way in which style is produced and consumed. On the coronary heart of our imaginative and prescient is a dedication to creating a greater, extra sustainable future for style.
TCT: The gathering is made utilizing Balena’s compostable BioCirflex3D materials. Are you able to inform us concerning the make-up of this materials and its distinctive attributes?
GL: BioCir Flex3D is a game-changer for sustainable design. It’s a biobased, compostable materials with a rubber-like texture that gives energy, flexibility, and agility. What makes it so particular is that it’s derived from sustainable sources like castor beans and polysaccharides, guaranteeing it’s each useful and environmentally accountable. At Balena, we’ve developed a singular formulation that blends biodegradable polymers, naturally occurring bio-based parts, and different biodegradable modifiers. This mix doesn’t simply make our supplies round; it additionally ensures distinctive sturdiness and performance. What’s thrilling about BioCir Flex3D is how versatile it’s. It’s designed to twist, flex, and face up to influence, that means it not solely lasts longer but additionally opens up new artistic potentialities for designers. Its print-ready properties enable for exact, on-demand manufacturing, making it the right alternative for creating future-forward designs.
TCT: Are you able to elaborate on what this proposed round journey appears to be like like?
GL: At Balena, we’re constructing a very round system that offers manufacturers full management over the lifecycle of their merchandise. This implies offering multi-end-of-life options, the place supplies can both be recycled or biodegrade on demand. By our end-of-life community, we join manufacturers to a streamlined course of for recycling, composting, and biodegradation, making it simpler than ever to transition from creation to disposal whereas absolutely closing the loop. Our BioCir supplies are designed to contribute to this imaginative and prescient of a round financial system. For instance, BioCir Flex3D is licensed industrially compostable, assembly world requirements like ASTM D6400-04 and EN 13432. This ensures that the fabric biodegrades quick and safely in managed composting services. On the identical time, it’s absolutely recyclable, that means it may be reprocessed and reintegrated into new manufacturing cycles, serving to to cut back the necessity for virgin materials and attaining zero post-industrial waste. Particularly in 3D printing, the place there’s a variety of trial and error, we’ve proven how these round rules work in apply. Throughout the growth course of, the fabric was not solely examined but additionally recycled and reprinted, proving its sturdiness and flexibility. This venture showcases how a totally round journey might be achieved, even in complicated processes like additive manufacturing.
TCT: How attainable is that this way forward for round style economies?
GL: A completely round textile style trade is completely attainable, but it surely requires collective effort throughout all the worth chain. At Balena, we’re enabling this future by creating modern supplies like our BioCir vary, that are designed for recyclability and compostability. What’s distinctive is that these supplies combine seamlessly into current manufacturing processes, permitting manufacturers to transition to round practices with out the necessity for an entire overhaul.
That mentioned, attaining this imaginative and prescient goes past supplies—it requires collaboration between materials innovators, designers, and producers, together with stronger laws and rising shopper demand for sustainable options. Infrastructure for assortment and recycling continues to be a problem, however developments in know-how and partnerships like ours are proving {that a} round financial system isn’t simply an concept—it’s scalable and inside attain. Progress could take time, however with the fitting methods and dedication, the style trade can absolutely embrace circularity.
TCT: Traditionally, 3D printed style has taken the type of wearable ideas or equipment relatively than absolutely wearable clothes. What does this venture present us concerning the potential way forward for sustainable style?
GL: This venture represents a groundbreaking step in 3D printed style, transferring past equipment and ideas to create absolutely wearable clothes that mix performance, consolation, and sustainability. Traditionally, supplies utilized in 3D printing have been too inflexible or brittle for sensible put on, however with the event of BioCir Flex3D, we’ve launched a cloth that provides the flexibleness and sturdiness required for ready-to-wear functions. From a technical standpoint, this venture is a milestone in integrating additive manufacturing with sustainable materials science. It showcases the potential for exact, on-demand manufacturing, waste discount, and circularity by way of compostable and recyclable supplies. That is just the start of what’s doable when cutting-edge supplies and know-how converge to reshape the trade.
TCT: What are your ideas on supplies as an enabling drive for 3D printing innovation?
GL: Supplies are undeniably the driving drive behind the evolution of 3D printing, transitioning the know-how from prototyping to creating useful, real-world functions. The mechanical properties, flexibility, and sustainability of supplies dictate the scope of what might be achieved, particularly in industries like style, the place sturdiness and wearability are essential. At Balena, we’ve skilled this firsthand with BioCir Flex3D. Its distinctive mixture of flexibility, influence absorption, and round properties not solely facilitates modern design but additionally allows scalable, sustainable manufacturing. This materials’s biobased composition ensures compatibility with round financial system rules, whereas its print-ready properties streamline manufacturing for each precision and effectivity. As materials science advances, we count on to see enhancements in energy, elasticity, and processability that can push 3D printing into new territories. These developments will unlock functions starting from absolutely wearable clothes to industrial-scale manufacturing, guaranteeing that 3D printing turns into a key know-how for sustainable innovation. The way forward for 3D printing depends on supplies that may seamlessly combine efficiency, versatility, and environmental duty, and their ongoing evolution will redefine what’s achievable throughout industries
TCT: You’re additionally utilizing desktop FDM machines, which I believe typically we will underestimate the ability of! Why did you select these applied sciences?
GL: We selected desktop FDM machines as a result of they strike a really perfect steadiness of accessibility, precision, and scalability, completely aligning with the targets of this venture. FDM know-how permits us to totally optimise the distinctive properties of BioCir Flex3D—flexibility, sturdiness, and printability— whereas providing value effectivity and flexibility. These machines are extensively obtainable, usually present in households, making them accessible for designers and types to experiment with sustainable 3D printing with out requiring specialised tools.
FDM machines additionally excel in fast prototyping, enabling exact changes to materials efficiency, wearability, and settings like infill patterns and layer adhesion. Whereas we’ve targeted on FDM for its accessibility, BioCir Flex3D is flexible sufficient to work throughout numerous 3D printing applied sciences, together with industrial-scale methods. This ensures compatibility with each customary and superior workflows, demonstrating that round supplies like BioCir Flex3D can ship scalable, sustainable options for numerous industries.
TCT: Balena has labored on quite a few initiatives throughout the style sector. Are you able to share extra on these initiatives or plans for future ones?
GL: Completely. Considered one of our latest collaborations was with Bruno Tognin, a trailblazer in 3D-printed style. Collectively, we explored the transformative potential of BioCir Flex3D, by designing a groundbreaking 3D printed prime that demonstrates how sustainable supplies might be crafted for at this time’s wants and recycled into tomorrow’s creations. This venture is just the start. Utilizing his modern recycling equipment, Bruno will take the identical prime and reimagine it into a completely new design later in 2025, showcasing how BioCir Flex3D empowers designers to create, recycle, and push the boundaries of sustainable style. We’re so enthusiastic about what’s subsequent— this is only one instance of the thrilling collaborations now we have within the pipeline. Balena is dedicated to driving innovation within the 3D printing and style industries, and there’s rather more to come back.
This text initially appeared inside TCT Europe Version Vol. 33 Concern 1 and TCT North American Version Vol. 11 Concern 1. Subscribe right here to obtain your FREE print copy of TCT Journal, delivered to your door six instances a yr.