Dyeing / Processing Machines
Waterless, Salt-free Supercritical CO₂ Dyeing Machines for All Textiles using Conventional Dyes: SUPRAUNO®, developed by Deven Supercriticals, is a patented, sustainable waterless dyeing and finishing technology that revolutionizes textile dyeing using Supercritical CO₂ as the medium instead of water. Our innovative solution, for the first time in the world, enables the waterless use of conventional dyes & their traditional tri-chrome recipes in sustainable dyeing of various natural & man-made fabric types, including Cotton, Linen, Viscose, Wool, Polyester, Nylon, Acrylic, and their Blends, using Supercritical CO₂. SUPRAUNO® further requires no reduction clearing for polyester, uses no salt for cotton, improves overall dye utilization, follows single bath dyeing of textile blends, and uses up to 90% lesser auxiliary chemicals, which otherwise would have ended up in the wastewater. Thus, it substantially reduces Effluent Treatment Plant (ETP) load, lowering batch times, leading to ~50% lesser energy load. Experience the benefits of an eco-friendly dyeing technology to color all with SUPRAUNO®.
詳細描述
SUPRAUNO : for Waterless, Salt-free Supercritical CO₂ Dyeing Machines for All Textiles, using Conventional Dyes
As we know, textile dyeing & finishing is among the world's largest consumers of water and hazardous chemicals, causing irreversible environmental and health damage. Deven Supercriticals Pvt. Ltd. has solved this with SUPRAUNO®: our internationally patented Supercritical (SC) CO₂-based waterless dyeing and finishing technology. Our waterless dyeing technology reduces water use by 76%, chemical use by 90%, and energy use by 67% compared to the conventional dyeing process.
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Why SUPRAUNO® is a game-changer:
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- Works on virtually ALL textiles — Cotton, Linen, Viscose, Wool, Polyester, Nylon, Acrylic, and their Blends
- Uses conventional dyes & the same trichrome recipes — no special dyes or pigments needed
- Salt-free dyeing of cotton & cellulosics
- No reduction clearing is required for polyester
- Processes: woven, knitted, non-woven, yarns, and fibers
- Single-step dyeing of blends (e.g., polyester-cotton)
- Less than half the dyeing time vs. conventional or prior-art SC CO₂ processes
The result is dramatically lower chemical pollution, water use, and energy consumption, helping you meet ESG compliance goals and deliver truly sustainable products, regardless of whether your raw materials are virgin, organic, or recycled.
Machine Details
- Warranty and Support: 1 Year
- Spare Parts Availability: 10 Years
Certification
CE認證（歐盟MDR/PPE）
