India’s wool-milkweed blend with twice the warmth showcased at Bharat Tex

India introduced an innovative wool-milkweed fibre blend that delivers twice the warmth of wool while being lighter and softer. Developed by the Northern India Textile Research Association with industry partners, the 80:20 blend surpasses pure wool in insulation and comfort.

Capable of withstanding temperatures as low as minus 50 degrees Celsius, the blend is already attracting export interest. Its showcased at Bharat Tex in Delhi with Ludhiana-based Ganga Acrowools integrating it into production. The fibre’s versatility spans apparel, home textiles, and hygiene products, offering a sustainable alternative to conventional materials.

Despite having over 7.4 crore sheep, India produces 3.69 crore kg of carpet-grade wool annually but relies heavily on imports, spending Rs 1,800 crore in FY 2023-24 to procure fine-grade wool like Merino. “Domestic wool quality is often inferior. While Pashmina is exceptional, its production is limited,” officials said.

Milkweed, a hardy perennial, requires minimal inputs and yields for up to 10 years. Its silky, hollow fibres provide nearly double the insulation of 100 per cent polyester nonwoven fabric. Farmers cultivating milkweed can earn Rs 1.5-2 lakh per acre, making it a lucrative alternative to cotton.