Ep. 74: Martina and Karel of Fillamentum on Sustainable Innovation and Eco-Friendly Filaments

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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