June 13, 2026 On July 1, the State Intellectual Property Office disclosed Jiangsu Sunshine Group’s patent for flame-retardant wool-polyester blended colored fabrics (CN122187877A), marking new progress in the research and development of domestic woolen functional fabrics.
This patent uses active cyclic phosphate ester flame retardant to effectively solve the industry pain point of difficulty in balancing flame retardancy and dyeing of traditional wool-polyester blended fabrics. It achieves the unified performance of long-lasting flame retardancy, dyeability and soft feel. It can be widely used in fields such as workwear, decorative fabrics and automotive textiles, and the added value of the product is significantly improved.
Current consumption upgrades and safety standards have promoted functional yarns such as flame retardant, antibacterial, and antistatic to become the focus of industry competition. China Lixian Oumu Woolen Textile Co., Ltd. always pays attention to the technological innovation trends in the industry, adheres to market demand as the guide, continues to optimize product development and production processes, and provides customers with higher quality, high value-added woolen products.