"Over-imitation cotton project"

On July 30th, the Ministry of Science and Technology organized an inspection and acceptance meeting for the “Twelfth Five-Year” national science and technology support program—the super-imitation cotton synthetic fiber and its textile industrialization technology development project (hereinafter referred to as the “super-imitation cotton project”). At the Tianjin Wuqing Development Zone China Textile Science Research Institute, a new fiber material industrialization technology research and development base was held. A group of experts in textile industry senior technology and management experts unanimously agreed that the project passed acceptance. Prior to this, under the "super-imitation cotton project", "the development of new super-imitation cotton PET polyester fiber industrialization technology development", "complete domestic PTT polyester fiber manufacturing technology development", "extensive key technology development of refined terephthalic acid production process And the four issues of industrialization and the "new ultra-imitation cotton polyester fiber textile dyeing and finishing key technologies and product development" have been completed acceptance.

Known as the "super-imitation cotton project" of China's textile industry's largest ever project, since its establishment in January 2011, a total of 25 chemical fiber industry technology innovation strategic alliance units have participated, involving the China Academy of Textile Science and Donghua University. And other research institutes, colleges and universities and chemical, polymerization, spinning, weaving, printing and dyeing, clothing and other industrial chain companies. The project received a grant of more than 80 million yuan from the National Science and Technology Support Program. It was completed in December 2013 and lasted for three years. The strategic alliance for technological innovation in the chemical fiber industry, as an organization unit and project assumption unit, has done a great deal of work and achieved fruitful results in research and development of key technologies, application of patents, personnel training, construction of experimental bases, pilot lines, and production lines. Wang Tiankai, president of the China Textile Industry Federation, once stated that accelerating the development and industrialization of ultra-imitation cotton is a top priority for the scientific development of the industry.

The most important result of the "ultra-imitation cotton project" was to break through a series of key technologies for industrial development. The project aims to overcome the key technology of restricting the industrialization of ultra-imitation cotton polyester fibers and the ultra-imitation cotton fiber spinning by overcoming the design optimization of molecular structure and system composition of super-imitation cotton PET polyester, on-line addition of high-proportional modified components, and efficient dispersion. Yarn, weaving, printing and dyeing technologies, etc., realized the large-scale industrialization of super-imitation cotton PET fibers and the industrialization of domestically-made PTT fibers, and established a complete technology innovation chain and industrialization technology for super-imitation cotton polyester from raw materials to textiles. System and product evaluation methods and standards. In addition, let the acceptance expert is particularly commendable is that the project successfully converted technology, developed a series of products, and achieved market applications.

During the implementation process, the “Extra-imitation Cotton Project” has accumulated innovations in development ideas and R&D models, and has accumulated experience in organizing management in industrial chain collaboration, collaboration between production and research, technology development and market promotion, and key core technologies relying on R&D platforms.

At present, the "super-imitation cotton project" has achieved better economic and social benefits. The acceptance report shows that after 3 years of research, the strategic alliance for chemical fiber industry technology development has developed a series of new products such as over-imitation cotton polyester fibers and fabrics. The new sales revenue has reached 1.4 billion yuan to 2 billion yuan, and profits and taxes reached 200 million yuan to 3 yuan. Billion yuan, energy-saving emission reductions generate economic benefits of about 80 million yuan.

The "Ultra imitation cotton" series products have applied for the "Yi cotton" brand. The China Chemical Fiber Industry Association and the Strategic Alliance for Technological Innovation in the Chemical Fiber Industry are responsible for the declaration and management of the tag in product promotion.

Liu Jiugui, deputy director of the Department of High-tech Development and Industrialization of the Ministry of Science and Technology, said that the "super-imitation cotton project" has a catalytic effect on the transformation and upgrading of China's textile industry. After the acceptance of the project, the next step is to focus on the product. Promotion and application. He suggested increasing the promotion of the "super-imitation cotton" series of products, guiding consumption, and doing a good job in the popularization of technology.