The Trevira CS eco brand unites the two properties of flame retardancy and sustainability. Here, products are made available that are manufactured using different recycling processes. The flame-retardant filament yarns are based on the use of recycled PET bottles and contain 50% recycled content (post-consumer). In the manufacture of recycled fibers, Trevira also uses an agglomeration plant, where residual waste from manufacturing sites is transformed into serviceable raw materials which rival the original products in both quality and performance. Fiber yarns produced from this material have a recycled content of 100% (Pre-Consumer).