600 academicians, experts and other people gathered in Hai'an to explore a new path of chemical fiber recycling economy

June 20th, in Jiangsu MSC, two heavyweight industry conference attracted nearly 600 representatives from the textile and chemical fiber related industries, to discuss resource recycling of waste textile engineering cutting-edge technology, as well as the future development of Chinese chemical fiber technology.

The two conferences were hosted by the Chinese Academy of Engineering Environment and Textile Engineering, China Chemical Fiber Industry Association, China Textile Engineering Society, Hai'an County People's Government, China Textile Engineering Society Chemical Fiber Professional Committee, National Textile and Chemical Fiber Product Development Center, Jiangsu Province. Hai'an fiber Chamber of Commerce, the relevant professional Committee of China chemical fiber industry Association and Branch, the contractor Donghua University, China textile industry Association, Nantong high-end textile industry coalition, the national Alliance biography chemical fiber industry technology innovation to support the "textile waste resources recycling project Frontier Technology Research Forum and China Chemical Fiber Technology Conference (Haian 2017).

Waste textile resources recycling cycle project

Frontier Technology Research Forum

During the “Twelfth Five-Year Plan” period, the annual average production of waste textiles in China exceeded 20 million tons, but the comprehensive utilization rate was less than 10%, and the social stock of polyester bottles exceeded 5 million tons. The stock of waste textiles is huge, and if it is recycled, it can save more than 30 million tons of crude oil. Industry experts lament that recycling of used textiles is an absolute “rich mine”. So how to develop this "rich mine" efficiently? The “Foreign Technology Research Forum on Waste Textile Resource Recycling Engineering” gives the answer.

China Textile Industry Association vice president, president of the China Chemical Fiber Industry Association end Xiaoping, Chinese Academy of Engineering Yao Mu, Yujian Yong, vice president of the China Chemical Fiber Industry Association, He Yanli, Wang Yuping, vice president of China Textile Machinery Association Lui Hung Steel, Donghua Research Institute University Hua-ping, vice mayor of Nantong, MSC county party secretary Lu Weidong, former director of the Standing Committee MSC County people's government, MSC nylon industry leading group leader Sun Jinji, MSC County Committee, MSC County people Lu Zhongping, deputy head of the government, Gu Yantie, secretary general of the Hai'an County Chemical Fiber Industry General Chamber of Commerce, and nearly 600 representatives of scientific research institutions and enterprises from relevant industries across the country attended the forum.

Yu Jianyong presided over the opening ceremony and theme report of the Frontier Technology Research Forum on Waste Textile Recycling Project.

Lu Weidong introduced that chemical fiber is one of the traditional pillar industries of Hai'an industrial economy. After years of development, the scale of Hai'an chemical fiber industry has gradually expanded, the industrial structure has been continuously optimized, and the industrial level has continued to improve, becoming an important chemical fiber nylon production base in the country. He said that Hai'an's development of chemical fiber industry has obvious advantages, and it has advantages in geographical advantages, industrial linkage development, abundant human resources and perfect infrastructure.

Wang Huaping introduced the status quo and development trend of recycling technology of waste textile resources at home and abroad. He pointed out that currently, waste chemical fiber textile showing a large stock of society, concern is high, simple handling environmental pressure, high dependence on foreign raw material pretreatment, different levels of recycled fiber varieties with steady growth in production and so on, at the same time, China's textile The recycling cycle technology also faces various bottlenecks. In the future, it should be developed according to different raw materials and different recycling technologies, in the direction of high value, high efficiency, homogenization and gradient utilization.

Regarding the future development of the waste chemical fiber industry, Wang Huaping also put forward several suggestions: First, strengthen the construction of the certification system and encourage the development of industrial superior enterprises; second, strengthen the construction of product ecological safety standards, increase government procurement and specialization; third, strengthen Overall policy design, full industry chain coordination, and full logistics coverage.

Wang Shaopeng, general manager of Shanghai Juyou Chemical Co., Ltd. introduced the technical progress of chemical recycling of waste textiles with polyester as the main component, and proposed ideas for future development. First, the combination of recycling and raw material refining; Standardization; the third is the intermediate materialization.

Wang Shaopeng proposed that garbage is a misplaced resource and promotes the development of waste textile recycling technology, which can reduce the dependence of the polyester industry on oil and achieve sustainable development of the industry. However, the use of recycled textiles requires the transformation of people's consumption concept, the support of government policies, the regulation of industry rules, the formulation of product standards, and the innovation of science and technology. Recycling enterprises must have perseverance, patience and determination. At the same time, recycling companies must have a sense of responsibility to improve recycling technology and increase the value and added value of recycled products.

Li Ning (China) Sporting Goods Co., Ltd. Wu Anfu has made innovative demands on functional and environmentally friendly fibers from the perspective of downstream demand. He believes that the development of sports functional fabrics should have a "microclimate" concept, master the temperature and humidity management, and develop more professional, finer, more unique and healthier products from the perspectives of sports functions and customer experience. From the aspects of intuition, customer evaluation and experience, intelligence and environmental protection, we will evaluate our products.

Zhang Wei, deputy general manager of Zhejiang Luyu Environmental Protection Co., Ltd., put forward the development idea of ​​chemical continuous regeneration of polyester technology, namely high efficiency + high quality + low consumption + zero pollution + differentiation. He believes that the recycling of waste textiles should follow five principles: first, it does not cause secondary pollution of the environment due to recycling; second, it does not consume a lot of energy due to recycling; third, the recycled products still have the possibility of recycling, forming a closed loop of resources; Fourth, the safety of recycled products must be guaranteed; fifth, in certain areas, the quality of recycled products should meet or exceed the original products.

Zhang Wei also made suggestions on the recycling and utilization of waste textiles. The first is to formulate the classification and recycling standards for waste textile raw materials after consumption; the second is to formulate the recycling and utilization specifications of waste textile fiber wastes for industrial enterprises, implement the certification and filing system for waste spinning recycling enterprises, eliminate disorderly emissions and pollute the environment; third, according to different raw materials Choose different technologies, diversify and recycle, increase the added value of the final product as much as possible, avoid the waste of raw materials by a single treatment method; Fourth, advocate green procurement, introduce specific measures to encourage the application of recycled textiles from the government level, and encourage end consumer goods. Manufacturers choose recycled textile fiber as raw material; fifth, cooperate with industry associations and terminal brands to guide the public's consumption concept through certification and publicity, and improve the social image of recycled products.

Zhang Li, deputy general manager of Intertek's Green Environment Department, introduced the application and significance of life cycle assessment LCA in circular economy with easy-to-understand words and practical applications.

In the guest interview conducted by Duan Xiaoping, Yao Mu, academician of Chinese Academy of Engineering, He Yanli, vice president of China Chemical Fiber Industry Association, Xu Weilin, professor of Wuhan Textile University, Wang Huaping, vice president of Donghua University Research Institute, and Zhejiang Luyu Environmental Protection Co., Ltd. Deputy General Manager Zhang Wei introduced their views on the recycling of used textiles.

Yao Mu pointed out that as the three terminal industries of clothing, home textiles and industrial use have higher functional requirements, there are more blended products on the market, which brings certain challenges to the recycling of used textiles. It is hoped that the government will increase its leadership in the future, and enterprises will strengthen their own plans and jointly do a good job in the recycling and recycling of waste textiles.

Xu Weilin believes that the current biggest problem in the recycling of used textiles is how to recycle. On this issue, he suggested that policy support should be introduced at the national level; from a technical perspective, it is necessary to increase technological innovation and recycle; From the perspective, it is necessary to formulate the specifications of plastic bottle sheets from the source and standardize the disinfection of used textiles.

He Yanli pointed out that the recycling of waste textiles is a big project. First of all, it is necessary to solve the classification problem of waste textiles. For textiles that cannot be recycled, it is necessary to formulate decomposition standards.

Wang Huaping believes that China's waste bottle recycling enterprises should increase their scale in the future, and at the same time be bigger and stronger. In addition, it is also possible to introduce “old-for-new” in the fields of clothing and home textiles to promote the good recycling of textiles.

From the perspective of enterprises, Zhang Wei proposed that re-use of production enterprises should be evaluated in terms of clean production and energy consumption to promote the healthy development of the industry.

In a special report links hosted by the Hua-ping, general manager of Beijing agency of intellectual property Zhang Jiangang trimer sunlight through a number of cases presented to the delegates on how chemical fiber enterprises to protect intellectual property rights, MSC County Office of chemical fiber industry training, Chamber of Commerce Honorary MSC chemical fiber President and Director of Hai'an County State Taxation Bureau Xue Haijun introduced the development and investment environment of Hai'an chemical fiber and high-end textile industry.

China Chemical Fiber Technology Conference

In the afternoon, China Chemical Fiber Technology Conference (Haian 2017) was held in the same place. Wang Tiankai, former president of China National Textile and Apparel Council, Duan Xiaoping, president of China Textile Industry Association, Gao Yanmin, director of the Consumer Products Department of the Ministry of Industry and Information Technology, director Cao Tingrui, academician of Chinese Academy of Engineering Yao Mu, Yu Jianyong, Chinese textile Fu Guangwei, executive director of the Engineering Society, Zhu Beina, president of China Cotton Textile Industry Association, Lu Honggang, vice president of China Textile Machinery Association, Deng Jiazhong, director of Jiangsu Hai'an High-tech Industrial Development Zone Management Committee, and Hu Yuanhua, deputy general manager of Zhejiang Hengyi Group Co., Ltd. Liu Di, Chairman of Beijing Sanlian Hongpu New Synthetic Technology Service Co., Ltd., and Ding Chenxuan, General Manager of Yiwu Huading Nylon Co., Ltd. attended the meeting. Wang Yuping, vice president of China Chemical Fiber Industry Association, presided over the meeting.

Wang Tiankai attended the meeting and raised ardent hopes for the industry.

Gao Yanmin delivered a speech for the conference and put forward suggestions for the future development of the chemical fiber industry in combination with the " Made in China 2025" and "Three Products " strategies. Strong engineering base, to increase research and development of high-performance fibers, smart manufacturing, strengthen information projects, reduce costs, improve technical content in green manufacturing, to strengthen recycling of waste textile recycling and so on.

In terms of quality, some Chinese chemical fiber products has reached the international level, with strong competitiveness; the brand, in recent years China launches fiber trends make it a great contribution in the promotion of chemical fiber brand building, the future still need to spend more effort Go for brand development.

End Xiaoping keynote report on the construction of industrial technology and the core competitiveness of new chemical materials in China. In 2016, China's chemical fiber output was 94.43 million tons, accounting for 74% of the world's total chemical fiber, and chemical fiber accounted for 83% of China's total textile fiber processing. The chemical fiber industry has become an important pillar of the overall competitiveness of the textile industry, an industry with international competitive advantages, and an important component of strategic emerging industries.

Duan Xiaoping pointed out that in recent years, China's chemical fiber industry has made great progress in scientific and technological progress, such as the country with the widest coverage of high-tech fiber (including bio-based chemical fiber), high-performance fiber production capacity and potential consumption in the world. The production and application technology of some high-tech fibers has reached the international leading level, and meets the needs of national defense military and aerospace. The multi-functional, high-performance and low-cost of conventional fibers are in the leading national sequence.

Internationally, developed countries are now focusing on the research and application of new textile materials, and using new technologies to redevelop old materials (new functions), re-applications (new uses), and re-create new values ​​of old materials through new ideas. Their research model also presents certain characteristics: multi/interdisciplinary cross-disciplinary research is the core, multi-/inter-disciplinary technology cross-use is the main approach, multi-/cross-domain joint research and development is a major trend.

Duan Xiaoping pointed out that in the future, China's fiber new materials industry needs to pass the "3+1" major technology (new solvent method cellulose fiber, bio-based synthetic fiber, high-performance fiber high-end production and application and nylon melt direct spinning technology) breakthrough, intelligent manufacturing, green manufacturing, quality and brand lift and other paths to material development and enhance the quality of functional fibers, industrial bio-based chemical fibers, industrial and other high-performance fibers and serialization direction.

At the meeting, Hai'an High-tech Industrial Development Zone was awarded the “National Nylon Functional Fiber New Material Industry Base”.

In response to the call of the central government, inspiring technological innovation, accelerating technological progress, promoting the spirit of excellence and dedication to the new era of craftsmanship, through the launch of the Distinguished Engineer Award and the Outstanding Technical Worker Awards, we will create “respect for labor, respect for knowledge, respect for talent , respect for creation”. The social atmosphere further stimulates engineering and technical personnel and front-line production workers who have made outstanding contributions in the field of chemical fiber industry production and construction.

Under the guidance of the Industry Coordination Department of the National Development and Reform Commission and the Consumer Products Industry Department of the Ministry of Industry and Information Technology, China Chemical Fiber Industry Association and Beijing Sanlian Hongpu New Synthetic Fiber Technology Co., Ltd. and Yiwu Huading Nylon Co., Ltd. jointly established the China Chemical Fiber Industry Association. Sanlian Huading Excellence Fund, and set the "Outstanding Engineer Award" and "Outstanding Technical Worker Award".

At the meeting, Duan Xiaoping, vice president of China National Textile and Apparel Council and president of China Chemical Fiber Industry Association, and Liu Di, chairman of Beijing Sanlian Hongpu New Synthetic Technology Service Co., Ltd., and Ding Chenxuan, general manager of Yiwu Huading Nylon Co., Ltd. Signing the agreement marks the official start of the event.

At the same time, the first “China Chemical Fiber Industry Association • Sanlian Huading Excellence Fund”, “Outstanding Engineer Award” and “Outstanding Technical Worker Award” were selected after enterprise declaration, qualification review, scoring standards, group discussion, expert review and On the online publicity and other links, 24 outstanding engineers and 20 excellent technical workers were selected. Hao Xinmin and other 10 people from the Military Support Department of the Central Military Commission's Logistics Support Department won the Distinguished Engineer Award; Jiangsu Shenghong Technology Co., Ltd. Wang Haifeng and other 10 people won the Outstanding Technical Worker Award (list attached).

The conference announced the winners of the “China Chemical Fiber Industry Association·Hengyi Fund” outstanding academic papers, the first prize and the second prize, and the leaders of the conference presented them with awards.

The conference also carried out academic special reports. Xu Weilin, professor of Wuhan Textile University, Xu Jinlong, deputy general manager of Zhejiang Hengyi Group Co., Ltd., and Chen Yu, associate professor of the School of Materials and Engineering of Donghua University, shared their latest research and development of chemical fiber technology.

The conference content is very rich. In addition to today's main venue, this year's Chemical Fiber Technology Conference also held the "Recycled Cellulose Fiber - Cotton Textile Industry Chain Symposium" and "Cellulose Fiber Branch Annual Meeting" and Chemical Fiber Association on June 19. High-tech fiber professional committee annual meeting, chemical fiber industry technology innovation alliance expert committee meeting, and will hold the bio-based fiber new material development and application technology forum and bio-based fiber and raw materials professional committee annual meeting, circular economy and green on June 21 manufacturing development Forum and renewable chemical fiber professional committee annual meeting, the high-end technical textiles and new materials development and application of the forum, high-performance fiber and composite materials innovation and development forum, polyester industry chain and technology and development Forum 2017 (MSC) nylon - adjustment Innovation Forum.