Textile industry for industrial applications use to go unnoticed since the focus is on the apparel and footwear or automotive applications. This does not mean this sector is not involved in finding sustainable solutions to the challenges of the sector. Often the special finishes to achieve certain properties or very special applications requires a deep research and a whole dedication of the know how and the supply chain. BRILEN, European producer of high tenacity polyester yarn, is developing solutions with less Carbon Footprint, avoiding extra chemicals and applying circular economy to production.