How natural can technical textiles be?

Functionality and sustainability goals require careful balancing.

Features | September 22, 2025 | By: Seshadri Ramkumar, Ph.D.

SUPRAUNO®, developed by fluid processing technology Deven Supercriticals is a patented, waterless dyeing and finishing technology that uses Supercritical CO2 as the medium instead of water. Arvind Ltd., an Indian textile-to-retail business, has inaugurated India’s first supercritical CO₂ dyeing machine at its Ahmedabad facility. According to a recent report by the United Nations, the progress […]

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