Northern India Textile Research Association (NITRA) has developed a groundbreaking 80:20 wool-milkweed fiber blend that offers twice the warmth of wool, exceptional softness, and a lighter weight. Developed in collaboration with industry partners, this blend has proven to be industrially viable, outperforming 100 per cent wool in thermal insulation, weight reduction, and softness.
As per sources from the Textile Ministry, able to withstand temperatures as low as -50 degrees Celsius, this fiber blend is set to be showcased at Bharat Tex in Delhi from February 14-17, 2025. Milkweed's versatility extends to apparel, home textiles, and hygiene products, potentially replacing conventional fibers in various applications. Ludhiana-based Ganga Acrowools is integrating the blend into its production.
Despite a large sheep population, India relies heavily on imported fine-grade wool, spending nearly Rs 1,800 crore in FY 2023-24. Limited production of high-quality domestic wool, particularly Pashmina, necessitate a sustainable alternative, note officials.
A perennial crop, Milkweed offers a sustainable solution. Requiring minimal inputs, the fiber yields for up to 10 years, with increasing production annually. Farmers can earn Rs 1.5-2 lakh per acre cultivating milkweed, significantly more than traditional crops like cotton. Derived from the seed pods, the fiber provides nearly double the thermal insulation of 100 per cent polyester nonwoven fabric. This innovative blend promises to revolutionize the textile industry, offering a superior and sustainable alternative to traditional wool.
