In the field of chemical fiber engineering in China, Dalian Synthetic Fiber Research Institute Co., Ltd. has a pivotal position; in the world chemical fiber industry, Dalian Synthetic Fiber Research Institute Co., Ltd. also has a high reputation. In particular, Guo Dasheng, chairman of Dalian Synthetic Fiber Co., Ltd., which contributes to the development of China's chemical fiber industry, is not only unknown in the domestic chemical fiber industry, but also a well-known figure in the international chemical fiber industry. Formerly known as a municipal research institute, Dalian Synthetic Fiber Research Institute Co., Ltd. has become famous as the leader in the development of China's chemical fiber industry. It is precisely because of its innovative thinking that it always adheres to independent innovation in technology and always faces the market. Demand, always attaching scientific research to the destiny of the industry, always adhere to the road of industrialization, so that China's chemical fiber industry has achieved localization earlier, thus changing the dependence of China's chemical fiber industry on foreign technology and products.
In the 1970s, Dalian Synthetic Fiber Research Institute Co., Ltd. developed a complete set of porous spinning technology and equipment for polyester short-staple 2000-hole and 3000-hole spinneret series, which enabled China's polyester short-spinning multi-spinning technology and equipment to be domestically produced. The end of the history of dependence on imports, this achievement won the "Sixth Five-Year" scientific and technological research award, the first prize of the Ministry of Textiles scientific and technological achievements. In the late 1980s, the company developed the first set of FDY spinning equipment and process software in China with more spinning positions, more heads and higher spinning speed. The patented technology of the integrated spinning box “melting method for filament spinning and cooling side blowing device†invented by the company caused vibration in the domestic and foreign counterparts. After the first FDY production line was put into production in Jiangsu, the profit after tax was 10.2 million. yuan. In the 1990s, in the face of the decline in the profitability of the polyester filament industry, the company developed the world's advanced level of FDY12 head spinning technology, sea-island method, polyester-gold composite method and novel compound method technology, which filled the domestic Blank, in which FDY12 head spinning technology increases production efficiency by 80% and solves the problem of loss of fine denier products.
Since its establishment, the company has completed more than 20 national, provincial and ministerial-level scientific research projects, and won 15 national, provincial and ministerial-level scientific and technological progress awards (including the second prize of the National Science and Technology Progress Award), scientific and technological research and development of major technical equipment. There are 6 awards, 5 invention awards, 4 national excellent engineering design awards, and 12 patents. More than 80 enterprises have applied the research results of the Institute, with more than 180 production lines and an annual output of 2 million tons, accounting for 30% of the total polyester filament production in the country and 10% of the total textile fiber consumption. Among them, FDY filament, high-performance island fiber, exfoliated composite microfiber and heavy-duty industrial fiber have an important position in the total production capacity of the country. Research topics are based on market demand, independent innovation and aiming at the industry. In the early stage of reform and opening up, the leaders of Dalian Synthetic Fiber Research Institute saw that the main gap in scientific research between China and developed countries is that the technological independent innovation capability is not strong, and the scientific and technological achievements industry The rate of conversion is relatively low. The Institute also recognizes that all research topics come from the chemical fiber market and that all of its research results serve the chemical fiber industry. Therefore, the Institute linked the fate of the Institute with the market, connected with the chemical fiber industry, and joined the international competition. It is facing the chemical fiber industry, constantly searching for topics from the market, providing technical support to enterprises, aiming at the world level. , constantly launching cutting-edge results, identifying technological advantages in market competition, and occupying international commanding heights.
In recent years, Dalian Synthetic Fiber Research Institute Co., Ltd. has accelerated the pace of independent innovation. The self-developed single series of high-efficiency nylon fine-denier civil filament spinning technology with an annual production capacity of 10,000 tons has been successfully engineered. At present, the total scale of the factory established by applying the result in the whole country is nearly 40,000 tons. The single-line production capacity is 40%-120% higher than that of similar foreign devices. The labor production efficiency is greatly improved, and the input and energy consumption are only increased by 20%, thus greatly reducing The capital investment and operating costs of the enterprise not only meet the domestic textile industry's demand for high-quality nylon civil filaments, but also save the country a lot of foreign exchange. The popularization of civil filament yarn technology has laid a foundation for the sustainable development of many domestic chemical fiber enterprises, which has enabled China's national chemical fiber industry to win opportunities in the fierce international competition and to remain invincible.
At present, the domestic largest transmission capacity melt conveying device and 300,000 tons/year polyester FDY spinning project independently researched, designed and manufactured by Dalian Synthetic Fiber Co., Ltd. have been completed and put into operation in Zhejiang Zongheng Group. The newly developed domestically produced 10,000-ton polyester industrial yarn, nylon industrial silk polymerization, spinning complete sets of technology and equipment have also changed the problem of excessive proportion of synthetic fiber clothing yarn; the new sea-island method and polyester-gold composite method developed The spinning technology and equipment for producing 0.1-0.05d filaments realize the industrialization of 4, 6, 8, and 12 composite spinning. At present, a batch of 1000-ton composite spinning project has been completed, and it can provide more than 80,000 tons of polyester-kilka and sea-island composite microfibers to the market every year. The island and stripping fiber account for 80% of the national total output. The invention of the multi-component flower color composite spinning method and the novel composite spinning method have obtained national patents.
Nylon has the longest history in China's synthetic fiber, but due to the backwardness of early equipment technology, the development speed is slow. In the mid-1980s, China introduced high-speed spinning equipment in developed countries. In particular, the FDY and HOY equipments introduced in the late 1990s have greatly improved the spinning technology level and product quality. However, due to the small scale of imported equipment, Far from satisfying China's rapid growth in demand for nylon. According to customs statistics, in 2003, China's imports of nylon through customs still accounted for 30% of the demand, especially fine denier below 30 denier, almost completely imported from abroad. In recent years, domestic production of equipment has also been accelerated to improve economic efficiency, but the level of equipment has never surpassed foreign technology. In response to the current situation of this industry, Dalian Synthetic Fiber Co., Ltd. has successfully developed 16-20 head spinning nylon fine denier HOY spinning equipment on the basis of digesting and absorbing foreign imported equipment and adhering to the principle of low input and high efficiency. Process technology software. This high-start innovation with independent intellectual property rights has reached the world's leading level and represents the future development trend.
In 2002, 16 new and 20 (10×2) spinning new technologies and equipment developed by Dalian Synthetic Fiber Research Institute have doubled the production efficiency of fine-denier products, greatly reduced the cost, and lost competition for similar foreign products. Advantages, some foreign companies also use the technology and equipment of the institute when they set up factories in China. 12, 16 and 20 spinning technology achievements have been widely applied in the chemical fiber industry, which has greatly reduced the operating rate of similar factories in Korea and Japan, ensuring the stable occupation of the domestic polyester filament industry after China's accession to the WTO. The market.
Practice has proved that market orientation and technological progress and innovation have created the advantages of the Dalian Synthetic Fiber Research Institute, forming a driving force for the development of the chemical fiber industry and becoming the technological backbone of this industry. In order to narrow the gap in the industry, the integration of scientific research enterprise industry is exactly what is the benign operation mechanism for the development of Dalian Synthetic Fiber Research Institute? In the practice, the company realized that it is only in promoting the development of enterprises and industries that it can seek its own survival and development; it must face the chemical fiber industry, and share the joys and sorrows with the chemical fiber industry and keep pace with the times. Therefore, Dalian Synthetic Fiber Research Institute proposed to take the entire Chinese chemical fiber industry as the main battlefield, taking the problems in the chemical fiber industry as a topic, and taking the gap between China's chemical fiber industry and the international chemical fiber industry as a catch-up target, establishing research institutes and enterprises, and industries. A new operating mechanism that integrates.
For more than 10 years, the research and development work of the institute has been alive and well, contributing to China's chemical fiber raw materials, chemical fiber technology, chemical fiber equipment and chemical fiber engineering, and the import of chemical fiber complete sets of equipment has been gradually reduced from 70%-80% in the past to the present. 5%-6%, chemical fiber production accounts for 30% of the world, accounting for more than half of Asian production. This is a huge achievement that the institute has achieved.
At the same time, around the overall model of corporate and industry demand as the main direction, the Institute will not lose the opportunity to deepen the internal institutional reform, establish and improve the institutions that adapt to market competition and benefit the development of the fittest. According to the needs of market economy and engineering development, we will strengthen the research and development force of chemical fiber with good market prospects and advantages, so that other departments will lean toward this focus, concentrate the elites and technical backbones to form a major for the development of the industry; Well, the research field that does not have its own advantages has reduced personnel and further weakened, reducing nearly half of the original bloated personnel.
In November 2003, after the restructuring of Dalian Synthetic Fiber Research Institute, with the focus on engineering and R&D as the core of the institutional setup, six departments were established to effectively link technology R&D, technology installation, technical service and marketing to further concentrate and strengthen the advantages. Accelerate the development of industrialization. In order to improve office and research and development conditions and expand development space, the institute invested 30 million yuan to build a 12,000-square-meter comprehensive R&D building in Dalian High-tech Zone. The original site will be transformed into a high-level chemical fiber engineering industry incubator base supporting Jackie Chan. . Taking the enterprise as the main body of scientific research and development and promoting the industrialization of enterprises to promote industrialization has promoted the development of an industry, which is of great significance to other industries. Before China joined the WTO, Guo Dasheng, the director of Dalian Synthetic Fiber Research Institute and a famous fiber engineering expert in China, followed the idea of ​​“based on technology, development as the guide, high-quality service as the guarantee, and actively participate in the chemical fiber market competitionâ€. To help domestic chemical fiber enterprises to digest and absorb advanced spinning equipment and technology imported from abroad, and to continuously increase the technology of localization of technical equipment, and apply their mature technology to the grafting of advanced technology equipment at home and abroad, not only for the country. It has saved a lot of foreign exchange, and in practice has formed a leading grafting technology system among domestic and foreign counterparts. It has opened up a brand-new world in the cracks of the strong hands and forests, and the chemical fiber spinning technology equipment dominated by foreign technology products. The market has regained most of the share of the Chinese.
Guo Dasheng once summed up his own innovative practice history with such a formula: excellent scientific and technological achievements = scientific research + engineering development. He believes that the results of the Institute must be transferred to enterprises, transformed into products, then enter the market, and gradually form an industry. Otherwise, the results lose their actual value, and the Institute loses its meaning.
In the transformation of results, the Institute does not engage in one-off results transfer, but uses a complete set of technologies and series of technologies and services to help enterprises solve various problems encountered in the product development process, and ultimately achieve industrialization. The mission of the institute is to make money with the company and drive the development of the entire industry. In the service for enterprise technology, the Institute summed up the “ten steps, one-stop†and “turnkey project†to provide “assisted project, feasibility demonstration, external negotiation, factory design, equipment development, installation and commissioning†for the factory. , analysis and testing, technical training, software and post-production services, and finally let the manufacturers happily take over the "key" and freely organize production.
In the past few years, the Institute's scientific research achievements have successively built more than 180 production lines including polyester short yarn, POY, FDY, composite spinning, nylon civil silk and industrial silk. Among them, the annual output of multi-head spinning FDY production line (more than 12) is nearly 100. Ten thousand tons, its scientific and technological achievements conversion rate reached 86.9% per year.
Dalian Synthetic Fiber Research Institute Co., Ltd., with its excellent equipment and technology, is helping enterprises to build new factories while also actively participating in technological transformation of enterprises to help enterprises solve problems in all aspects. In order to help the old enterprises improve their economic efficiency, get rid of the difficulties and enhance their international competitiveness, the company will do everything possible to reduce the cost of developing equipment and engineering, which will benefit the enterprise; on the other hand, try to lower the price of foreign technology equipment. While helping enterprises to carry out technological transformation through low investment, the company also combines the improvement of technical level with the strengthening of management, adopts a series of economic and technical measures, and implements “three gangs†for enterprises, that is, helping enterprises to carry out technology with lower investment. Transforming and adjusting the ratio of input to output, so that enterprises can gradually reduce profits by reducing losses; help enterprises increase technological input, improve the technical content of products, make the production system flexible from rigidity, adapt to market changes; help enterprises strengthen management and promote advanced foreign countries. Work method, continuously improve the added value of products, and change the extensive operation into intensive operation, and gradually improve the overall efficiency. Because the company actively helps companies solve problems, it is very popular among chemical fiber companies. In 1993, Jiangsu Nantong Huatong Chemical Fiber Co., Ltd. once fell into a standstill after introducing a full set of production equipment. Later, although it was put into production, the cost was too high. To this end, Huatong Chemical Fiber decided to completely reform, after careful consideration, and finally chose to cooperate with Dalian Synthetic Fiber Research Institute. From 1998 to 2002, the two sides successively carried out three cooperations, which caused a qualitative change in the technical equipment and production capacity of Huatong Chemical Fiber. At present, Huatong Chemical Fiber has an annual output of 6,500 tons, and its product level has been improved by three grades, achieving good economic benefits. Tao Zhijun, deputy general manager of Huatong Chemical Fiber Co., Ltd., gave the Dalian Synthetic Fiber Research Institute 8 words: frankness, persistence, and unshirkiness.
After the restructuring of Dalian Synthetic Fiber Research Institute, as always, we believe that corporate services are the purpose and accelerate the transformation of scientific and technological achievements into enterprises. At present, the polyester FDY filament melt direct spinning project contracted by Dalian Synthetic Fiber Co., Ltd. - Zhejiang Zongheng Chemical Fiber Co., Ltd. has an annual output of 300,000 tons of polyester FDY filament project, all of which have been completed and put into production; Jiangsu, Zhejiang and other places The scientific and technological achievements industrialization project of 16-ton and 16-spinning spinning technology has also been put into production; a batch of 1000-ton composite spinning project has been completed, and it can provide polyester-jin, sea-island to the market every year. More than 50,000 tons of composite microfibers; a large number of industrial silk projects with their own technology and localization ratio of more than 50% are completed or under construction, providing more than 50,000 tons of industrial fiber per year.
In order to strengthen cooperation between research institutes and enterprises, and promote technology development with enterprises as the mainstay, in 1993, the Dalian Institute of Synthetic Fibers initiated the establishment of the first industry in China with a research unit as the core and 30 units in 4 provinces and cities. Group. The group includes more than 30 companies that provide various types of unit equipment, auxiliary equipment and auxiliary equipment for the chemical fiber industry, including 8 tight-layer enterprises controlled by the institute, and more than 20 semi-loose and loose enterprises. . At the same time, five test bases were established within the group. The formation of the group has enhanced the close cooperation and complementary advantages between the institute and domestic enterprises, and promoted the development of a number of enterprises.
In August 2003, in order to implement the spirit of the speech of the Minister of Science and Technology Xu Guanhua at the "Institutional Innovation Symposium of Scientific Research Institutes", promote the synthetic fiber industry to become bigger and stronger, and continue to provide new technologies, new equipment and new thinking to chemical fiber enterprises. To make China's synthetic fiber industry advance with the times and reach the world's advanced level as soon as possible. Under the initiative of Guo Dasheng, Dalian Synthetic Fiber Research Institute will cooperate with Zhangjiagang Free Trade Zone Hualun Chemical Industry Co., Ltd., Shanghai Jinwei Machinery Manufacturing Co., Ltd. and Zhejiang. 40 chemical fiber engineering enterprises such as Jinhu Plastic Machinery Co., Ltd. established the Synthetic Fiber Technology Innovation Consortium of Dalian Synthetic Fiber Research Institute. By transforming the technological achievements to users, implementing full-service services, transforming enterprises into development subjects, and realizing scientific research achievements as soon as possible. Turn.
Dalian Synthetic Fiber Research Institute Co., Ltd. relies on its own innovative technology to drive the development of China's chemical fiber industry. The successful practice of the company shows that to develop and grow scientific research institutes, it must be based on independent innovation, facing market demand and industry development needs, taking enterprises as the main body of scientific research development, and working together to promote industrial development and form a scientific research and production integration. Independent innovation system.
Dalian Synthetic Fiber Research Institute Co., Ltd. has made outstanding contributions to the development of China's chemical fiber industry with independent innovation of technology, enterprises and industries to take the road of localization and industrialization. Dalian Synthetic Fiber Research Institute Co., Ltd., with its independent innovation, has taken a leading position in the world of chemical fiber and has always been in an invincible position.
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