Loren Morgillo optimizes flax fibers for increased durability in the textile industry

Loren Morgillo, a researcher at the National Polytechnic Institute of Brittany, has unlocked the scientific barrier of defects in flax fibers, thereby improving their durability. His thesis, defended in 2025, reveals that managing kink-bands can transform flax into a more reliable and sustainable textile alternative, meeting the growing demands of the market.

Flax, recognized for its ecological properties, faces challenges related to managing defects in its fibers, particularly kink-bands. These defects compromise the mechanical performance and durability of flax textiles, raising questions about their quality. Loren Morgillo's research aims to optimize the use of flax in a context where sustainability is paramount.

Morgillo has quantified the impact of kink-bands on the mechanical properties of flax fibers, demonstrating that their proper management can significantly enhance the performance of textile products. Furthermore, he has highlighted the valorization of shives, often considered waste, for other applications, thereby strengthening the flax value chain.

The results of this research have strategic implications for the textile industry, suggesting that optimizing flax fibers could reduce production costs while increasing durability. Decision-makers are encouraged to support research and development initiatives to improve fiber quality and meet the growing demand for sustainable materials.

« « Managing kink-bands in flax fibers can transform their durability, making flax more competitive in the textile market, » says Loren Morgillo. »

« « Optimizing flax fibers opens new perspectives for decision-makers, allowing them to access crucial knowledge for the future of the textile industry, » emphasizes the Lektaris team. »