
Ep. 74: Martina and Karel of Fillamentum on Sustainable Innovation and Eco-Friendly Filaments
From The Infill Podcast - The Place For 3D Printing by Jonathan A. Levi
November 3, 2025 · 57 min · Episode 74
About this episode
Martina and Karel from Fillamentum discuss sustainable innovation in 3D printing materials.
In this episode, we are joined by Martina Bartoňová and Karel Kunz. Brought to you by Sovol ( https://jle.vi/sovol ) and OctoEverywhere ( https://octoeverywhere.com/welcome?id=podcast ). 🎁 Get $10-20 OFF on Sovol 3D Printers: https://jle.vi/sovol (use code NEXTLAYER) 🎁 Get 3 Months of FREE Premium Perks at OctoEverywhere: https://octoeverywhere.com/welcome?id=podcast Martina Bartoňová and Karel Kunz are one of the team members behind Fillamentum, joins us to share how the company continues to lead the way in sustainable 3D printing materials. From their groundbreaking Fishy Filaments project—which transforms reclaimed fishing nets into premium filament—to their ongoing innovations like NonOilen, FlexiTorc, and Flexfill PEBA, Martina and Karel reveals how Fillamentum is redefining what’s possible in the eco-friendly 3D printing industry. With their deep background in material development and product innovation, Martina and Karel discusses the company’s mission to reuse high-performance polymers and create filaments that not only print beautifully but also protect the planet. Whether you’re a 3D printing hobbyist, professional, or sustainability advocate, this episode offers an…
People in this episode
Host: Jonathan A. Levi
Guests: Martina Bartoňová, Karel Kunz
Topics covered
- sustainable 3D printing
- eco-friendly materials
- innovation
- fishing nets
- filament production
Keywords
- 3D printing
- sustainability
- filaments
- innovation
- environmental responsibility
Sponsors
Sovol, OctoEverywhere
Mentioned in this episode
Organizations: Fillamentum
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