With synthetic fiber output accounting for over 70% of the global total, China's fiber industry is no longer a 'follower.' But true leadership requires the daring leap from 'bookshelf to shelf,' and the courage to venture into 'uncharted territory.' Academician Zhu Meifang of Donghua University and her team are redefining the boundaries of fiber materials through pioneering technologies like lunar soil spinning and hydrogel optical fibers. These explorations go beyond everyday clothing, pointing to future scenarios such as extreme environments and intelligent interaction. Behind them lies the profound reshaping of the traditional fiber industry by the 'organic/inorganic hybrid' concept.
From 'Dressing Well' to 'Weaving the Moon Palace': Demand-Driven Technological Leap
In the 1970s, China's chemical fiber technology was weak, and the public's desire for crisp shirts reflected a huge gap in basic materials. In 1984, Zhu Meifang wrote 'strive for progress, innovate for a strong nation' in her party application, which became a footnote to her 40-year scientific career. Starting with the fine-denier polypropylene fiber 'Montess,' the team tackled molecular structure theory and gradually solved the 'bottleneck' problems in civilian textiles. This phase laid the foundation for molecular-level manipulation in subsequent high-end fiber R&D.
The real turning point was her pioneering 'organic/inorganic hybrid fiber concept.' By embedding the 'hybrid material' concept into the fiber world, different materials merge at the nanoscale, achieving '1+1>2' multifunctional transmission. This concept directly gave birth to 15 functional products, covering general fibers, smart fibers, protective materials, and high-performance carbon fibers, which were fully industrialized in leading chemical fiber enterprises like Hengyi, Defulun, and Hengshen. The technology broke foreign barriers and drove nearly 100 billion yuan in new output value across the industry.
More symbolic is the exploration of 'lunar soil spinning.' Facing the precious lunar soil brought back by Chang'e-5, the team envisioned processing it into fibers to provide structural materials for future lunar base construction. With no existing references, no mature equipment, and the need to simulate vacuum and low-gravity environments, they designed a simulated lunar soil fiber-drawing device after countless failures, achieving continuous melt spinning of simulated Chang'e-5 lunar soil—a world first. This breakthrough not only reserves key technology for lunar station construction but also validates the R&D path for 'extreme environment materials.'
From Lab to Industrial Belt: 'Open Competition' Practice in Innovation Bases
The value of scientific research ultimately lies in industrial empowerment. After the Spring Festival this year, Shanghai's main leaders visited Donghua University National Science Park, encouraging the team to accelerate pilot testing. Zhu's team responded quickly, leveraging Songjiang District's 100-billion-level advanced materials industrial cluster to establish the Songjiang Innovation Base of the State Key Laboratory for Advanced Fiber Materials. The base focuses on AI, biomedicine, and extreme environment materials, implementing an 'open competition' mechanism, with 47 projects currently undergoing concept validation and pilot scaling.
This seamless 'research-pilot-industry' connection is key to the current upgrade of the textile industry. For traditional textile enterprises, collaborating with research bases means early access to opportunities for industrializing functional and intelligent fibers. For example, the completion of the hydrogel optical fiber continuous production line enables precise control over fiber diameter, mechanical properties, and optical performance, with great potential in wearable devices and biomedicine. Early involvement in pilot testing can secure supply chain advantages.
Notably, the team's hydrogel optical fiber is the world's first continuous production line. This fiber has excellent biocompatibility and light-guiding properties, targeting frontier brain science and intelligent interaction. This case shows that fiber materials are shifting from 'passive adaptation' to 'active empowerment,' becoming core components of intelligent systems. For downstream application enterprises, this means procurement logic needs to shift from 'buying yarn by the ton' to 'customizing by function.'
Industrial Impact and Talent Logic
China's fiber output accounts for over 70% of the global total, but high-end varieties still have local shortcomings. The practice of Zhu's team shows that through 'organic/inorganic hybrid' and 'interdisciplinary tackling,' gaps can be quickly narrowed. More importantly, this R&D model emphasizes 'from bookshelf to shelf,' requiring researchers to understand industry and markets. For the textile industry, this means technology barriers are shifting from 'equipment import' to 'original design,' and enterprise competitiveness will increasingly depend on deep collaboration with research institutions.
Talent is the foundation of industrial upgrading. Zhu has been teaching for over 30 years, serving as a doctoral supervisor and class teacher for 15 years, and teaching the 'first class' and 'last class' to undergraduates. Her 'immersive' education model emphasizes interdisciplinary and industry-education integration. The Donghua University New Materials Industry College has been approved as one of the first national modern industry colleges. The 'Montess' team, with an average age of just over 30, has been selected as a key innovation team by the Ministry of Science and Technology, becoming a model for industry talent cultivation.
For textile enterprises, this means the talent war will intensify. Composite talents (who understand materials, processes, and applications) will become scarce resources. Enterprises that build joint labs or internship bases with universities can gain an edge in talent reserves. Additionally, the team's 'open competition' mechanism provides a new approach to solving technical problems—rather than closed-door R&D, open up topics and leverage external intelligence.
Practical Recommendations
For Procurement Parties - Monitor the industrialization progress of functional fibers (e.g., antibacterial, conductive, light-guiding) and prioritize cooperation with research teams with pilot bases to obtain customized samples. - In extreme environment materials (e.g., lunar soil fibers, high-temperature resistant fibers), position early in the supply chain; though short-term volumes are small, technical barriers are high, and premium pricing is possible. - For smart fibers (e.g., hydrogel optical fibers), assess their application potential in wearable devices and medical monitoring, and sign early cooperation agreements with developers.
For Foreign Trade Enterprises - Focus on differentiated products enabled by 'organic/inorganic hybrid' technology, such as high-performance carbon fibers and protective materials, and customize export plans for high-end Western markets. - Leverage China's chemical fiber output advantage, combined with functional improvements, to increase export added value and avoid homogeneous price wars. - Monitor the industrialization dynamics of innovation bases like Songjiang to obtain licensing or agency opportunities for new technologies and seize emerging international markets.
The next four decades of China's fiber industry will shift from 'scale leadership' to 'technology definition.' Zhu Meifang's team story is a microcosm of this transformation. For every participant in the industry, understanding this change is grasping the future.