“高比表面及皮芯结构纤维材料与环保制品的研发与产业化”项目：找到让“小笔头”流畅出墨的“大奥秘”

Core Insights - The project "Research and Industrialization of High Specific Surface and Skin-Core Structure Fiber Materials and Eco-friendly Products" has won the first prize of the 2024 China Light Industry Federation Science and Technology Progress Award, addressing key pain points in the marker pen industry [1][2] Group 1: Industry Challenges and Innovations - The manufacturing technology of fiber pen tips in China significantly lags behind foreign standards, leading to issues such as uneven ink flow and environmental pollution during production [1][2] - The project has achieved breakthroughs in the design, preparation, and efficient automated manufacturing of high specific surface and skin-core structure fibers, overcoming challenges in finding suitable textile fiber partners [2] Group 2: Technological Benefits - The new technology reduces the occurrence of ink breakage and uneven ink flow by effectively controlling the pore size of the fiber pen tips, allowing for better compatibility with ink [3] - The use of special fibers has improved the hardness and wear resistance of pen tips, while also reducing solvent-based adhesive usage by over 50%, significantly lowering production-related pollution [3] Group 3: Market Impact and Applications - The project has established four demonstration production lines that have all achieved industrial production, with the market share of the specially developed fiber pen tips exceeding 30% [3] - Companies utilizing the project's results have reported a cumulative increase in sales exceeding 1.12 billion yuan [3] - The research outcomes have potential applications beyond the pen industry, including in fragrance diffusers, e-cigarette oil storage cores, and various filter materials, with market shares exceeding 80% in some segments [3][4] Group 4: Economic and Social Benefits - The project enhances the domestic production rate of new eco-friendly polymer pen tips, reducing reliance on imports and improving the core competitiveness of related industries [4] - The promotion and application of the project are expected to significantly enhance product quality and added value, leading to substantial economic and social benefits with a broad market outlook [4]