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"Mutual Help" And Mutual Assistance To Seek Collaborative Innovation Promotion Path Of Domestic Lyocell Industrial Chain

2021/6/25 11:27:00 39

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　　 China Chemical Fiber Industry Association

　　 Focus on green fiber and create green textile. On June 23, the 20th anniversary celebration of mutual help textile and the release conference of mutual help textile China textile green fiber lyocel products were held in Changzhou, Jiangsu Province. Experts, scholars and enterprise representatives from the production of Lyocell fiber raw materials, yarn processing, fabric development and brand application were gathered together to enable the technology upgrading, application promotion and high-quality development of domestic Lyocell fiber.

　　 Wang Yuping, director of national advanced functional fiber Innovation Center; Jin Gaoling, Deputy Secretary General of China Chemical Fiber Industry Association; Zhang Zixin, deputy director of Development Department of China Chemical Fiber Industry Association / Secretary General of green development alliance of renewable cellulose fiber industry; CAI Xiaoping, executive vice president of Shandong textile and garment industry Association Jiang Weimin, President of Changzhou Textile Industry Association / general manager of heimudan Textile Co., Ltd., Zhang Guocheng, President of Changzhou Textile Engineering Association / Vice General Manager of xurong CSR Committee, Liu Jian, deputy general manager of general technology high tech materials Group Co., Ltd., Ren changbang, President of Jiangsu Hubang Textile Technology Co., Ltd., and Wang guogang, chief editor of China yarn network, attended the meeting. The meeting was presided over by Ju Yanjun, President of China yarn network.

　　 Policy side:

　　 One of the key development points of the 14th five year plan

　　 Not long ago, the "14th five year plan" development outline of textile industry and "guidance on science and technology, fashion and green development" have entrusted the textile chemical fiber industry with the historical mission of future development, especially in the chapter of green development: to strengthen green technology innovation, strengthen green management system, and create a green supply chain system. Around the goals of "carbon peak" and "carbon neutralization", we should establish an industrial system of green and low-carbon circular development, deepen the whole life cycle management, and comprehensively implement green planning, green design, green investment, green production, green circulation and green consumption.

Wang Yuping, director of national advanced functional fiber Innovation Center

　　 Wang Yuping, director of the national advanced functional fiber innovation center, said in her speech that the new solvent method cellulose fiber (Lyocell fiber) is a kind of green and environmentally friendly regenerated cellulose fiber. From scientific research institutes to textile upstream and downstream enterprises, through the cooperation of production, learning, research and application, it has broken through the core intellectual property barriers, from R & D, technology, engineering to industrialization, A number of domestic new solvent cellulose fiber production equipment and technology have reached the international advanced level. The products are widely used in clothing, home textile and nonwovens, and have great market potential. In the opening year of the 14th five year plan, it is of great significance to gather in Changzhou to discuss the future development of Lyocell fiber industry, which is of great significance to promote the green development of textile industry.

　　 She also said that the national advanced functional fiber innovation center is the 13th National manufacturing innovation center approved by the Ministry of industry and information technology. In promoting the green transformation and upgrading of the industry, we will start from three aspects: first, strengthen independent innovation, control core technology from the perspective of the whole industry chain, and drive sustainable development through innovation; The second is to create independent brands to enhance the recognition, reputation and influence of Chinese brands; The third is to increase the publicity of green manufacturing and green development, enhance consumers' understanding of green fiber, and build a platform for face-to-face learning and communication, joint product development and application promotion.

Jiang Weimin, President of Changzhou Textile Industry Association / general manager of black peony textile company

　　 Changzhou is a famous industrial and commercial city in history. Its textile industry ranks first in China in terms of industrial chain coverage, scientific and technological innovation level, brand influence, etc., and has strong production scale advantages and regional industrial cluster advantages. Jiang Weimin, President of Changzhou Textile Industry Association / general manager of black peony textile company, said in his speech that aiming at the new orientation of "science and technology, fashion and green" development, Changzhou textile industry will further explore energy-saving, emission reduction, efficient production mode and advanced technology, and comprehensively improve core innovation ability, sustainable development ability and global resource allocation ability, Strive to occupy a new highland of green and low-carbon development. As a "star product" in the category of regenerated cellulose fiber, Lyocell fiber will usher in a period of great development, which will also provide new possibilities for Changzhou textile enterprises to develop green products.

Zhang Guocheng, President of Changzhou Textile Engineering Society / deputy general manager of xurong CSR Committee

　　 Zhang Guocheng, President of Changzhou Textile Engineering Society / deputy general manager of xurong CSR Committee, said in his speech that outstanding enterprises represented by black peony and Changzhou xurong have maintained a strong development momentum of Changzhou textile industry. This time, the successful holding of the "mutual help textile - China textile green fiber Lyocell" product market application conference will enable more Changzhou textile enterprises to understand domestic Lyocell fiber, play a positive role in reducing production costs, saving supply and production time, developing new products, etc., and help Changzhou textile industry to develop sustainably.

　　 Fiber end:

　　 Innovative development of domestic Lyocell fiber

Picture: Xue Liwei, executive director of Zhongyuan Branch of China Academy of Textile Sciences

　　 Under the theme of sustainable industrial development, it has become a global consensus to develop green and environmentally friendly fibers without affecting the future environmental burden and meeting their own needs. Xue Liwei, executive director of Zhongyuan Branch of China Academy of Textile Sciences, said that the raw materials of Lyocell fiber are green, the process is short, the production efficiency is high, and the solvent recovery rate is high. The whole production process is environmentally friendly and low-carbon, and the development prospect is broad. Through independent research and development, China Textile Institute has overcome the core technical difficulties in the industrialization of Lyocell fiber, and has the first 60000 ton single line new solvent process cellulose fiber production line independently designed and manufactured by China's first technology and complete set of equipment. Green fiber ? Lyocell fiber is a domestic Lyocell brand with self owned intellectual property rights of China National Textile Institute. At present, it has developed five product series - hisser, fancel, weissel, youcel and green fiber bamboo. The specification of weicel is 1.2 dtex, which is mainly used in wipes, facial masks and other fields. At present, its products have been put on the e-commerce platform and are welcomed by consumers.

Yang Feng, director of the spinning technology center, Zhongyuan Branch, China Academy of Textile Sciences

　　 Yang Feng, director of spinning technology center of Zhongyuan Branch of China Academy of Textile Sciences, introduced green fiber ? The product performance and application advantages of youcel fiber. The antigen fibrillation performance of the product is superior, that is, under the action of external force, it is not easy to pilling and has good tensile and compression resistance; At the same time, it has high color saturation, bright color and soft luster, with cotton like softness and silk like smoothness. Blending with cotton can reduce the production loss of cotton yarn, obtain lower production cost, increase unit output, and significantly improve the quality of yarn and fabric. At the same time, its characteristics will also be reflected in the fabric, which makes the fabric soft, breathable and hygroscopic, and endows the fabric with higher dry / wet strength, wrinkle resistance and drapability. It is suitable for home textile products, high-end casual wear, and other high-end casual wear Professional wear, underwear, sweater and other knitted products.

Ren changbang, chairman of Jiangsu mutual Textile Technology Co., Ltd

　　 Jiangsu Hubang Textile Technology Co., Ltd. is a technology-based enterprise integrating yarn R & D, production, trade and storage. It mainly deals in domestic Lyocell pure spinning and blended textile series products, and explores a successful model in collaborative innovation and market promotion of domestic Lyocell fiber industry chain. In 2020, the sales volume of domestic Lyocell yarn of mutual help textile will reach about 20000 tons, and the sales volume will exceed 500 million yuan. Ren changbang, chairman of Hubang Textile Co., Ltd., said that the performance and quality of domestic Lyocell fiber are no worse than that of imported Lyocell fiber in terms of raw material source, production process or downstream application. In order to enhance the awareness of the terminal brand and even consumers to domestic Lyocell fiber, and make domestic Lyocell yarn bigger and stronger, we are focusing on the layout of brand construction. In 2019, we obtained the trademark right of "mutual help Lyocell", and gradually authorized downstream customers to use the tag of "mutual help Lyocell", so as to promote the brand building of domestic Lyocell yarn and further enhance the market competitiveness.

Zhang Zixin, deputy director of Development Department of China Chemical Fiber Industry Association / Secretary General of green development alliance of renewable cellulose fiber industry

　　 Zhang Zixin, deputy director of Development Department of China Chemical Fiber Industry Association / Secretary General of green development alliance of regenerated cellulose fiber industry, said that from the perspective of China's yarn fashion trend 2020 / 2021, there are 30 kinds of yarn products shortlisted, including 8 kinds of yarn containing Lyocell fiber, which shows the large design and market space of Lyocell fiber. For example, the recycled cellulose fiber rotor yarn made from 100% Lyocell fiber is widely used in jeans, high-end men's and women's wear, home textile products and other fields. He also said that in keeping with the trend of the times, we should tell a good green story of the industrial chain. In recent years, China Chemical Fiber Industry Association has made a lot of explorations to cultivate new competitive advantages in the industry. For example, "China fiber trend" leads the industry to pay attention to fiber and create Chinese fiber brand to lead consumption and create consumption“ "Green fiber certification" is based on a set of advanced standards to provide reliable services for manufacturers, brands and consumers; Reflect China's soft power as a textile power.

　　 Application side:

　　 Demand change of Lyocell terminal products

　　 In the dialogue session, Zhu Rongping, executive deputy general manager of heimudan Textile Co., Ltd. / Secretary General of Changzhou cotton textile industry association, Cheng Guoqing, general manager of Yuema branch of pleasant home textile group, Zuo Kaijie, senior engineer of Changzhou xurong knitting and Printing Co., Ltd., Wang Shouyu, deputy general manager of Marketing Department of China Textile Standard Inspection and Certification Co., Ltd WGSN customer director Gao Linlin discussed and shared the demand change and development direction of Lyocell terminal products.

Figure dialogue

　　 In terms of downstream application: Zhu Rongping thinks that the market development of Lyocell yarn in the denim field is relatively perfect, and the market application is relatively large. At the same time, the inherent excellent characteristics of Lyocell yarn make it easier for downstream users to accept; Cheng Guoqing said that cross-linked Lyocell fiber is widely used in the field of home textile. Based on this, joy home textile, China textile green fiber and mutual help textile are jointly developed in the application of cross-linked Lyocell fiber to expand its market space; Zuo Kaijie thinks that the soft handle of Lyocell fiber gives it good wearability, but in the development of sports and leisure fabrics, it is necessary to give it moisture absorption and quick drying function through interweaving or blending, and pay attention to its fibrillation, cationic dyeing and other issues.

　　 From the perspective of consumption trend and design trend, Gao Linlin puts forward several suggestions for the development of downstream fabrics: first, happiness is paramount. In the post epidemic era, consumers show anxiety. The printing patterns of healing system, color of e-sports industry and light outdoor lifestyle give inspiration to fabric development; Second, minimalist life, advocating returning to nature, such as navy blue, amber, palm, etc., have become popular trends; Third, ecological and environmental protection, such as the development of bio based fiber based on corn, algae and wood.

　　 From the perspective of product quality system, Wang Shouyu pointed out that the lack of corresponding product standards restricted the development of domestic Lyocell fiber and products, and reduced the competitiveness of the same kind of foreign products. He suggested that the relevant standards of domestic Lyocell fiber and products should be drafted and published as soon as possible, and the product certification and system construction of domestic Lyocell fiber and products should be increased.

　　 Thank you dinner for the 20th anniversary of mutual textile

　　 Jiangsu Hubang Textile Technology Co., Ltd. transformed and promoted domestic Lyocell fiber in 2015. In 2018, it reached a strategic cooperation with China Textile Green Fiber Co., Ltd., from fiber to yarn, to continuously expand the market space of domestic Lyocell fiber and yarn. At present, there are eight series of domestic Lyocell pure and blended yarns, covering 6S to 60s. This year is the 20th anniversary of the establishment of mutual textile. Partners from Jiangsu, Shanghai, Zhejiang, Shandong, Sichuan, Jiangxi, Fujian and other places gather in Changzhou to witness the historical moment of mutual help textile moving forward and heading for the next wonderful journey.

　　 The raw material of Lyocell fiber comes from renewable forest wood of nature. Its strength is comparable to that of polyester fiber. It has moisture absorption and dyeability equivalent to cotton. The fabric is bright in color, comfortable to wear, and can be naturally degraded into carbon dioxide and water after waste. It is an ideal fabric for modern clothing and home textiles. On the spot, a cheongsam show made of Lyocell fiber and yarn was staged elegantly. Appropriate cutting, beautiful color and smooth texture will make the charm of Lyocell fiber incisively and vividly.