Teknion introduces two new Grade 3 Seating Fabrics from 100% Eco Intelligent Polyester. Eco Intelligent is termed a "technical nutrient" or a material that can be recycled perpetually while maintaining safety. Eco Intelligent Polyester incorporates several manufacturing strategies that are optimized for health and safety. Polyester is free of antimony, a toxic, cancer-causing heavy metal that increases the hazards and costs of recycling traditional polyester. The dye chemistry is also optimized for human and ecological health.