TENCEL, the new age fiber. The production of TENCEL is revolutionary, eco-friendly, and economical. The unique closed-loop production process makes TENCEL the fiber of the future. The production process is based on a solvent spinning process, and represents the greatest accomplishment in cellulose fiber technology. The revolutionary thing about the production process of TENCEL is the almost complete recovery of the solvent. Close to 100% of the solvent is recovered, and the remaining emissions are broke down in biological water treatment plants. This manufacturing process was presented with the European Award for the Environment by the European Union. Production using the latest technology. TENCEL, the new age fiber.