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Personalized customization and intelligent manufacturing will define the footwear industry by 2026. Demand for elastomer products - sports protection, custom footwear, wearables and ergonomic seating - is growing more diverse and sophisticated. Even conventional two-component elastomeric resins limit the scalability of 3D printing due to poor handling, unstable processing, and slow post-processing.
Practical Challenges Associated with
Conventional Two-component Materials
The process of applying conventional two-component materials is rather complicated. They require precise weighing of components A and B, thorough mixing, and vacuum degassing-steps that require operator skill and involve multiple manual operations. Once mixed, they remain usable for only a few hours before gelling, causing production delays and waste material. Post-curing also requires prolonged high-temperature baking, wasting energy and making it difficult to accelerate the overall production cycle.
Single-component Solution:
Streamlining Complexity
Relying on more than two decades of technology accumulation in the 3D printing industry, UnionTech has developed a single-component elastic photopolymer resin solution. Designed to streamline workflow and lower operational complexity, this ready-to-use formulation eliminates the need for manual weighing, mixing or degassing - thereby minimizing preparation time and mitigating human-induced variability during material handling. The resin remains stable for several days after opening and blends seamlessly with leftover material, eliminating pot life constraints and improving production flexibility. Post-processing is simple: clean with solvent and briefly cure with UV light - no high-temperature baking required - reducing cycle time and energy use.
Beyond Materials:
A Fully Integrated Process Solution
UnionTech's footwear solutions combine advanced materials with integrated hardware, software and post-processing support. For design validation, the Cute380 was used; For high volume production, the FX380 prints six standard shoe molds in 3.5 hours. Automated assistive devices - including feeding, ultrasonic cleaning, and cryogenic curing - enable fully unattended, one-click operations. Software supports design import, AI slicing, remote monitoring and centralized control to ensure full production traceability and control. Custom coatings fine-tune abrasion resistance, water repellency, softness, gloss, and color effects.
Measurable efficiency
gains and cost savings
Following a comprehensive systematic evaluation of the material and lattice architecture, the single-component elastomer solution demonstrated quantifiable enhancements in operational efficiency and cost-effectiveness: significantly improved printing speed and overall production cycle time, significantly higher material utilization, and better quality products from the same amount of raw material. Currently, UnionTech serves more than 5,000 customers worldwide with cumulative equipment shipments exceeding 10,000 units. This one-stop elastomer solution - centered on stability, cost reduction, efficiency and integration - is empowering an increasing number of footwear partners to seamlessly transition from design validation to worry-free mass production.
In 2026, UnionTech will further strengthen its leadership in smart footwear manufacturing by using single-component elastic resins to elevate 3D printing technology-shifting it from prototyping to full-scale production. This simplifies operations and boosts intelligent efficiency, accelerating the digital and intelligent transformation of the footwear industry.
