Creative Tech Textile / Hans Global, headquartered in Tainan, is setting a new standard in the U.S. textile industry with the launch of a groundbreaking fabric blend that combines 40% Seawool eco-fiber and 60% cotton. The development targets American demand for both cost-efficiency and sustainability, furthering the brand’s ongoing commitment to circular innovation and environmental responsibility.
From Waste to Wardrobe: The Seawool® Revolution
Seawool®, the company’s signature fiber, represents a leap in sustainable textile engineering. Sourced from upcycled oyster shells and reclaimed ocean plastics, it has already gained traction with major U.S. retail brands eager to integrate eco-conscious materials into outdoor, athletic, and lifestyle garment collections. The new cotton-Seawool blend builds on this legacy, combining the comfort and familiarity of cotton with Seawool’s performance benefits and a positive environmental footprint.
Eddie Wang, Founder and CEO of Creative Tech Textile / Hans Global, said, “Seawool® is our ‘emerald from the ocean’—a…
sustainable material born from upcycled oyster shells and engineered for everyday comfort.
With our new 60/40 cotton-Seawool® blend, we’re showing that circular textile innovation can scale globally to empower our US customers while creating new possibilities for today’s consumers.” Key Benefits: Odor Resistance, Thermal Regulation, and Cost Savings Unlike conventional cotton, the Seawool® blend is engineered to deliver exceptional odor resistance, making garments stay fresher, longer, particularly important in athletic and outdoor wear.
The inclusion of oyster-shell powder lends thermal regulation, maintaining temperature stability by leveraging the material’s low thermal conductivity. From a production perspective, the value shines through. The company now produces 2,500 tons of Seawool® annually, giving new life to 500 tones of oyster shells each year.
The cost advantage is a game changer—Seawool® is estimated at just one-tenth the cost of down and one-twentieth the cost of high-grade wool, making sustainability genuinely accessible. Scaling Circular Innovation With sustainability front and center in the international fashion industry—an agenda echoed at COP30 this…
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