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The Core Competitiveness Of China'S Textile Machinery Industry Starts From Here

2023/7/10 17:05:00 0

　　 The economic recession and the decline of purchasing power, geopolitical factors have led to a more severe trade environment, and more intense supply chain competition... The challenges faced by the current foreign trade of the textile industry cannot be underestimated. Xu Yingxin, Vice President of China Textile Industry Federation, pointed out at the China Textile Machinery Industry Science and Technology Conference and the second meeting of the 26th China Textile Engineering Society Textile Machinery Equipment Professional Committee held on July 7 that the current global economic environment is not optimistic, and weak external demand, insufficient orders, geopolitical risks and other factors are still the real challenges facing the industry's foreign trade. Xu Yingxin mentioned that China's textile industry's leading position in global exports is still stable, but the main export markets and the structure of export products in the industry have changed, and ASEAN continues to become the largest export market in the industry.

　　 With the continued release of the dividend of the RCEP policy, China's exports to some RCEP member countries increased significantly from January to May this year, and to countries along the "Belt and Road" also showed an increasing trend. At present, RCEP has entered the stage of full implementation, and China has close textile and clothing trade relations with RCEP member countries. In particular, China and Japan have established a free trade partnership for the first time, achieving a historic breakthrough. Relevant tariff concessions and other policies will be conducive to the fair competition of China's textile industry in the Japanese market.

　　 RCEP will further promote industrial division and cooperation between China and ASEAN, and drive two-way trade growth of upstream and downstream products in the textile industry. "RCEP countries have become an important destination for investment in the textile industry. Textile machinery enterprises should actively explore the market of free trade partner countries, seize the opportunity to look for market growth, while paying attention to the competitive risks brought by the tariff reduction of some imported products, do a good job in the long transition period, and constantly improve the technical level and product quality." Xu Yingxin said, Since this year, the domestic economy has continued to improve. Despite challenges in foreign trade, enterprises are giving full play to their vitality, taking the initiative to seize orders and expand the market. It is believed that under the "double circulation" pattern, textile machinery enterprises will make great achievements.

　　 Indeed, while coping with the complex economic environment in a leisurely manner, if enterprises want to achieve healthy development, they should take the initiative in "practicing internal skills" to better promote the development and innovation of original and leading technologies of textile machinery.

　　 "Six key projects" promote the scientific and technological progress of the industry

　　 2023 has entered the mid-term node of the "14th Five Year Plan", and is also a crucial year to promote the scientific and technological progress of the textile machinery industry. Only by clearly grasping the implementation progress of the "14th Five Year Plan", timely identifying existing problems and taking corresponding countermeasures, can we start again with more confidence to ensure the achievement of the goals and tasks of the "14th Five Year Plan".

　　 Hou Xi, vice president of the China Textile Machinery Association, said that the textile machinery industry had made smooth progress in the 14th Five Year Plan and the industry had developed steadily. According to the development goals of the "14th Five Year Plan", promote green textile production equipment, textile intelligent processing equipment Key projects such as high-tech textile equipment, intelligent manufacturing upgrading of textile machinery enterprises, common technologies of textile machinery and textile machinery standard system will promote the high-end, intelligent, green and integrated development of textile equipment.

　　 Since the issuance of the Guiding Opinions on the Development of Textile Machinery Industry during the 14th Five Year Plan, China Textile Machinery Association has presided over and completed the appraisal of 58 domestic textile machinery scientific and technological achievements, 54 of which have reached the international advanced level, and 4 of which have reached the domestic leading level; The new products of textile machinery won 10 first prizes and 20 second prizes of the "Light of Textile" Science and Technology Award of China Textile Industry Federation; 8 new product R&D centers in China's textile machinery industry; Key textile machinery enterprises have obtained 306 authorized invention patents, 2596 authorized utility model patents and 92 design patents.

　　 Hou Xi introduced the main implementation of the six columns in the Opinions:

　　 In terms of key projects of textile green production equipment, the continuous dyeing production line of polyester woven fabric and knitted fabric has been completed, the large capacity Lyocell fiber complete equipment is progressing smoothly, and the non fibrillar Lyocell fiber complete equipment and Lyocell fiber filament complete equipment are being tackled.

　　 Many key projects of textile intelligent processing equipment are progressing smoothly, including the key technology and equipment of high-speed winding head "rigid flexible coupling", the key technology and complete equipment of automated and continuous short process spinning, the intelligent material conveying equipment and system of printing and dyeing plants, the complete equipment of multi die head wide width spunbonded melt blown nonwovens, the high-speed rapier loom (650 rpm), High speed air jet looms (1000 rpm), fully formed computerized flat knitting machines, and ultra wide gauge double needle bed warp knitting complete sets of equipment have achieved industrial promotion, which has driven the expansion of warp knitting products in the industrial field, with more than 500 sets of them being industrialized.

　　 Key projects of a variety of high-tech textile equipment are progressing smoothly, including large tow high-performance carbon fiber complete equipment and industrial application, high-speed multi axial warp knitting machine, fiber composite preformed body loop track three-dimensional knitting machine, filament spunbonded needle punched nonwoven complete equipment, etc.

　　 The key project of intelligent manufacturing upgrading of textile machinery enterprises is also constantly advancing. Based on the new production process, the weaving machine manufacturing intelligent factory carries out digital production mode, and studies the automatic loading and unloading logistics system, warehouse building system, etc; Information systems including production equipment interconnection, online production information detection and feedback, and centralized production process management and control have been developed to realize the informatization and automation of the whole production process of weaving machinery.

　　 Significant breakthroughs have been made in key projects of common technology of textile machinery. The intelligent production and automatic assembly of high-speed non-standard bearings for textiles have progressed smoothly, solving the technical problem of automatic assembly of non-standard special bearings for textiles; A multi-scale, multidisciplinary and multidisciplinary film evaporation simulation system with a single kettle producing 50000 tons of large capacity Lyocell fiber per year was established, and a film scraping evaporation dissolution system based on digital twins was developed.

　　 In addition, key projects of textile machinery standard system have also achieved phased results. National standard plans such as Textile Equipment Interconnection and Interoperability Part 2: Spinning and Textile Equipment Interconnection and Interoperability Part 3: Chemical Fiber have been issued and are in the process of preparation. In 2021, China Textile Machinery Association established the Group Standardization Technical Committee of Textile Machinery Association, and established 13 major group standard systems, focusing on intelligent manufacturing and green manufacturing.

　　 In the early period of the 14th Five Year Plan, the Opinions pointed out the development direction for the industry. Next, in order to further improve the core competitiveness of textile machinery, improve the added value of production process and product quality, and expand the application field of textile equipment, enterprises can focus on green textile equipment, short process, continuous, intelligent high-end textile equipment, based on artificial intelligence, digital twins A new generation of information technology, such as industrial Internet, realizes online intelligent detection equipment for fiber, yarn, fabric and fabric, and deeply integrates digital twin, artificial intelligence and other cutting-edge technologies with the industry, giving high-quality development to the textile industry.

　　 Intelligent manufacturing upgrading accelerates high-quality development of the industry

　　 In recent years, the technology and innovation level of domestic textile machinery have been constantly improving, and the high-quality development of the textile industry can not be separated from the upgrading of intelligent manufacturing industry. At this science and technology conference, discussions on intelligent topics such as intelligent manufacturing, digital twins, industrial machine vision systems, etc. also made people feel the huge energy brought by the joint efforts of the industrial chain.

　　 "The development of intelligent manufacturing during the 14th Five Year Plan requires the deep integration of a new generation of information technology and advanced manufacturing technology. Manufacturing is the ontology, and information technology enables manufacturing ontology. To promote the high-quality development of intelligent manufacturing, efforts must be made in three aspects: manufacturing knowledge, manufacturing carrier, and manufacturing means." Ouyang Jinsong, director of the Institute of Integrated Technology and Economics of Instruments and Meters in the Machinery Industry, analyzed and thought about the development of intelligent manufacturing in the 14th Five Year Plan.

　　 The promotion of intelligent manufacturing during the "14th Five Year Plan" focuses on two directions: the first is intelligent manufacturing. The core goal is to develop intelligent manufacturing from an international perspective, build a data base compatible with the international standard system, actively integrate into the global industrial chain and supply chain, and improve the international competitiveness of products and services. In order to better implement intelligent manufacturing, enterprises need to consolidate the data foundation, such as building a digital bottom layer based on a data dictionary, solving the problems of digital twins, information interconnection, interoperability, sharing, analysis and reconstruction from the atomic and molecular level.

　　 The second direction is the development of intelligent equipment. Including equipment digitization and intelligent detection equipment. The digitalization of equipment requires the deep integration of digital technology and the whole life cycle of equipment to realize the intelligent upgrading and value remodeling of equipment, develop a batch of landmark intelligent equipment in key fields, emerge intelligent equipment demonstration application scenarios, and greatly improve the digitalization level of equipment in key fields such as agriculture, medical treatment, manufacturing, transportation, energy, and construction.

　　 Intelligent testing equipment should focus on key elements, focus on intelligent testing requirements such as process implementation, quality control, equipment operation management, safety and environment monitoring, and develop online, clinical, embedded and other intelligent testing equipment with intelligent features such as fusion perception, independent analysis, real-time feedback, which basically meet the needs of user field for manufacturing process and intelligent manufacturing promotion. Core parts The supply capacity of special software and complete equipment has been significantly improved.

　　 Nowadays, a new trend is becoming more and more obvious: "data assets" of manufacturing enterprises are gradually replacing the status of "fixed assets" and becoming the key to digital transformation and sustainable operation of enterprises. Zhang Qiuyian, General Manager of Wuhan Branch of Beijing Huasheng Tianlong Information Technology Co., Ltd., said at the science and technology conference that in recent years, enterprise data security risk events have emerged one after another. During the "14th Five Year Plan" period, it is necessary to focus on long-term problems in intelligent manufacturing and break through the security integration guarantee technology of functional security and information security, In order to better realize the data protection in the enterprise data transformation, it is urgent to use the new generation of information technology to promote the transformation of traditional enterprises to smart enterprises: first, establish core competitive advantages through big data and analysis; Secondly, reshape the enterprise business model through cloud computing; Finally, an interactive participation system is built through mobile and social technologies.

(From left to right) Yue Xiaoli and Wu Zhenyu in the first row; Li Xinrong and Li Fei in the second row; Zhou Xiangjun and Liu Junchen in the third row

　　 Yue Xiaoli, a professor of Donghua University, shared the research on typical equipment design and control technology for open width printing and dyeing of knitted fabrics; Wu Zhenyu, professor of Zhejiang University of Science and Technology, introduced the design and manufacturing of fabric reinforced composite components; Li Xinrong, professor of Tianjin University of Technology, talked about the exploration and practice of digital twins in the field of spinning; Li Fei, general manager of Angu (Shanghai) Technology Co., Ltd., discussed the application of industrial machine vision system; Zhou Xiangjun, General Manager of Siemens (China) Engineering Co., Ltd., explained the application of digital solutions in the textile industry; Liu Junchen, Chief Engineer of Textile Business Department of Suzhou Huichuan Technology Co., Ltd., described the innovative application of automation technology in the textile industry.

　　 At the meeting, the newly added member certificate of Textile Machinery Equipment Professional Committee of China Textile Engineering Society was issued, and the promotion project of textile digital manufacturing innovation center was signed.

　　 The mid-term summary of the textile machinery industry during the "14th Five Year Plan" has made the textile machinery industry more focused on "six major projects", promoted the development of "ten subdivisions", formed an industrial layout with complementary advantages and regional synergy, implemented major textile technology and equipment research projects, and supported the development of specialized and new enterprises. It is believed that the future textile machinery industry will forge ahead in the direction of high-end and intelligent, continue to promote the high-quality development of the textile machinery industry, and better help the construction of a modern textile industry system.