The synthetic fiber industry is undergoing a critical transformation from scale expansion to deep technological advancement. In the latest 2025 National Science and Technology Awards, a project focusing on green and intelligent manufacturing of the entire polyester fiber chain won the first prize, directly addressing high energy consumption, weak flexible manufacturing, and insufficient self-control in an industry that accounts for 70% of global capacity.
Industrial Breakthrough: From 'Industrial Staple' to Security Foundation
Polyester fiber is often called the 'industrial staple' of textiles, with China's synthetic fiber output consistently ranking first globally. However, past pain points included high energy consumption, weak flexible manufacturing capabilities, and reliance on foreign technologies. The award-winning project, 'Key Technologies for Green and Intelligent Manufacturing of Polyester Fiber Chain,' led by researcher Wang Huaping and academician Zhu Meifang from Donghua University, involved over a decade of interdisciplinary collaboration integrating materials, textiles, automation, and IT. The core breakthrough is the pioneering 'one-head, three-tails' multi-point addition large-scale polymerization-spinning-drawing modular digital linkage platform, which unblocks the entire chain from polymerization to spinning and drawing for green, intelligent, and agile manufacturing.
Data shows the technology system has formed a complete intellectual property portfolio of 76 invention patents, 10 software copyrights, and 14 national/industry standards. Industrial deployment covers major synthetic fiber bases in Zhejiang, Jiangsu, and Xinjiang, involving over 10 leading enterprises, with cumulative new sales exceeding 200 billion RMB, profits surpassing 10 billion, and export earnings of 1.8 billion USD. This means the technology not only significantly reduces energy consumption and product defect rates but also alleviates 'grain-cotton competition' for land, stabilizes the domestic synthetic fiber chain, effectively prevents industrial relocation, and supports China's goal of becoming a synthetic fiber powerhouse.
International Cooperation: Building a Global Fiber Academic Bridge
Concurrently, the International Science and Technology Cooperation Award was granted to Dr. Elsa Reichmanis, chair of the International Advisory Committee of Donghua University's State Key Laboratory of Advanced Fiber Materials. She has long engaged in cutting-edge research on advanced fibers and polymers, collaborating with Donghua on academic exchanges, joint research, and talent training, leading the establishment of an international platform for advanced fiber materials. This award signifies enhanced global influence for China's high-performance fiber discipline and provides an institutionalized channel for technical exchange, collaborative research, and young scholar interaction between China and the world.
Research Foundation and Industry Impact
Donghua University's double awards reflect its long-standing strength in textile and fiber materials. Domestically, it partners with industry leaders like Tongkun Group to empower traditional manufacturing transformation through technological innovation; internationally, it attracts top scholars to build joint research platforms, bridging frontier basic research and global exchange. These two national-level awards confirm Donghua's leading domestic position in textile and synthetic fiber technology and mark a new milestone in its global academic influence.
For buyers and factories, this means the technical standards of the polyester fiber chain are being systematically rewritten. Green and intelligent manufacturing are no longer slogans but hard capabilities supported by patents, standards, and implementation cases. Companies that quickly adapt to the 'one-head, three-tails' modular platform will gain significant competitive advantages in energy consumption, yield, and production flexibility.