On the morning of November 3, the 2020 National Science and Technology Awards Conference was held in the Great Hall of the People in Beijing. A total of 264 projects were selected for the 2020 National Science and Technology Awards. , 10 scientific and technological experts and 1 international organization. Among them, 4 textile projects won awards.
Li Lingshen, Vice President of the China Textile and Apparel Industry Federation, Zhang Chuanxiong, Deputy Director of the Department of Science and Technology Development, and representatives of major achievers of award-winning textile projects attended the conference.
After review by the online review team, subject professional review team, review committee and award committee, reviewed by the Ministry of Science and Technology, the 2020 National A total of 264 projects, 10 scientific and technological experts and 1 international organization were selected for the Science and Technology Award. Among them, there are 46 National Natural Science Awards, 2 first prizes and 44 second prizes; 61 National Technological Invention Awards: 3 first prizes and 58 second prizes; 157 National Science and Technology Progress Awards: special prizes. 2 projects, 18 first prizes and 137 second prizes. Eight foreign experts and one international organization won the International Science and Technology Cooperation Award of the People’s Republic of China. The most important national science and technology award was awarded to Academician Gu Songfen of Aviation Industry Corporation of China and Academician Wang Dazhong of Tsinghua University.
Second Prize of the 2020 National Technology Invention Award (Textile Category)
Second Prize of the 2020 National Science and Technology Progress Award (Textile Category)
It is understood that all four textile technology projects have won Won the “Light of Textile” Science and Technology Award of China Textile Federation.
Li Lingshen, Vice President of the China Textile and Apparel Industry Federation, took a group photo with representatives of the main achievers of the four award-winning projects
“Macro-scale preparation of high-curvature liquid surface electrospun nonwoven materials The “Key Technology and Industrialization” project won the first prize of the “Textile Light” 2019 China Textile Federation Science and Technology Award. The micro-nano fiber nonwoven materials prepared by this project using electrospinning have high specific surface area and high adsorption characteristics, and can be used to prepare high-value-added industrial textiles such as high-efficiency low-resistance filter materials and directional diffusion water-conducting sanitary materials. “Planning one of the key development directions of the textile industry.
How to give synthetic fibers “functionality, comfort, and intelligence” has become a major demand for industrial development and the focus of international competition. In response to the bottleneck problems encountered in practice, Zhu Meifang’s team proposed the academic idea of constructing highly sensitive multifunctional fibers through organic-inorganic hybridization, established a full-process functional hybrid technology system, and solved the problem of inability to balance the functionality and comfort of synthetic fibers. Industry problems. The results of organic/inorganic hybrid fibers have won the first prize of the “Light of Textiles” China Textile Federation Science and Technology Award. The “Key Technology for Constructing Highly Sensitive Multifunctional Fibers through In-Situ Hybridization of Organic and Inorganic” project innovatively proposed new ideas for constructing highly sensitive multifunctional fibers through in-situ hybridization between organic and inorganic materials, and invented the cross-scale micro-nano structure of polyester polymerization process. A new method for in-situ construction of functional phases and their uniform dispersion has established the regulation mechanism of the phase structure of polymer and functional inorganic particle composite systems under twin-screw confined space and multiple external field induction, and developed functional fiber miniaturization, different cross-sections, and composite The new technology of processing “multiphase spinning and forming” has established a new strategy for the whole chain design and integrated implementation of multifunctional fibers.
“Preparation Technology and Application of Solid-phase Blended Thermopolymer-Based Hemp Fiber Composite Materials” won the first prize of the “Textile Light” 2017 China Textile Federation Science and Technology Award. This project uses hemp fiber to replace man-made materials such as chemical fibers and plastics. The developed hemp fiber composite material has achieved a weight reduction of 10% to 15% in automobile interiors and reduced automobile fuel consumption. The automobile interior parts prepared by applying the technology of this project are volatile. The organic matter is greatly reduced, and it is energy-absorbing, impact-resistant and has no brittle fracture, which effectively protects the health of vehicle passengers and improves the safety of passengers in vehicle collisions. At the same time, the project realizes resource recycling and reuse through the recycling of waste materials and leftover materials; and through technological and equipment innovation, it improves production efficiency and product qualification rate, reduces production costs, and achieves cost savings and increased revenue. The implementation of the project has enhanced the independent innovation capabilities and market competitiveness of my country’s automotive textile industry and promoted the technological progress of the industrial textile industry.
The “Creation and Industrialization of High-Performance Seamless Weft Knitting Intelligent Equipment” project won the “Light of Textiles” in 2019 with the title of “Key Technologies for Intelligent Production of Digital Knitting Workshop and Its Industrialization” First Prize of China Textile Federation Science and Technology Award�This project proposes an in-situ control method that integrates the drive and execution of the knitting machine, allocating the control functions of each functional component to the in-situ CPU, improving the real-time control performance of the system; developing intelligent control and standardization of integrated knitting machinery The intelligent control network management system platform for knitting digital workshops with networked communication and information management realizes rapid response of various types of knitting digital workshops; an information model of knitting machinery and equipment based on the industrial Internet of Things communication specification OPCUA is established, and the information of shading and shadow is developed The model loader and compiler realizes the reading and writing of knitting machinery from physical models to information models, breaking through the real-time exchange of production data; it has been formulated to adapt to the three major types of knitting equipment: flat knitting machines, circular weft machines, and warp knitting machines. The “Knitting Machinery Network Communication Specification” series of standards required for networking comply with the knitting machinery network communication protocol and OPCUA specifications, and contribute to the digital knitting workshop.
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