The Textile High Training Class Walks Into The Tian Gong University And The New Textile Material Branch Of The China Textile Institute.

On June 2~3, the 2018 national advanced training course of textile complex talents training (short for textile high training class) entered the new fiber material branch of Tianjin University of Technology and the Chinese Academy of textile science. Invited experts from the industry to explain in detail the types, manufacturing processes and applications of high-performance fibers, the thinking and practice of new technologies for the preparation of fiber and aggregate materials, the latest development and trend of chemical simulation technology, and the development and application of coloring fibers in raw liquid. The participants visited Tianjin University of Technology's "hollow fiber membrane and membrane process laboratory", "advanced textile composite material laboratory", and the research and development base of fiber new material industrialization technology of the Chinese Academy of textile science.

The textile high training class is chaired by Wang Yuping, vice president of China Chemical Fiber Industry Association.

Theory explains Bo man Tang applause.

Xu Lianghua, director of the Institute of carbon fiber and composite materials, director of the National Center for carbon fiber engineering and technology research, Beijing University of Chemical Technology, first introduced the strategic value of high-performance fibers for the trainees, systematically combed the main types, structural properties and manufacturing processes of high-performance fibers, and introduced the development of all kinds of high-performance fibers at home and abroad, and illustrated the huge development space of high-performance fibers with specific application cases.

At present, the demand for new materials is very extensive in the fields of national defense, aviation, aerospace, marine engineering, energy and so on. High performance fibers have many excellent performances, such as high ratio, high ratio, and multi-function, so there will be broad market space in the future.

Xu Lianghua pointed out that high performance fibers still face certain challenges in terms of category, quality stability, cost and application level. In the future, the high performance fiber industry should solve problems of knowledge and concept, build a research platform and achieve collaborative innovation.

Cheng Bowen, vice president of Tianjin University of Technology, introduced the development of fiber, the preparation technology of spunbonded nonwoven materials, the preparation technology of nonwoven materials, and the preparation technology of electrospun nanofibers.

Status has been developing rapidly at home and abroad; spunbonded and melted nonwovens production technology is developing towards wide scale, composite, high-speed, combinatorial and integrated fields and expanding application fields; flash production technology has already established a pilot production line, and it is expected to achieve industrial production in the next two or three years; melt blown microfiber technology, high production efficiency, microfiber production scale technology, rapid extraction and recovery of ultrafine fibers, easier than ordinary fiber, and good prospects for industrialization. Electrospinning is an effective way to prepare nanofibers. The macro fabrication technology of nanofibers has made breakthroughs, and the uniformity and application domain of nanofiber products need to be further solved. He pointed out that the direct one-step preparation technology of fibers and their aggregates is an important production technology for industrial textiles, which is very important.

For a long time, the concept of "clothing design" has only been left on the style, and few designers will think that once the technology is combined with the technology, the function of clothes is not only to keep the cold and beautiful.

What will happen when technology meets fashion designers? Li Li, an associate professor of textile and clothing department of Hong Kong Polytech University, introduced his latest textile far-infrared project, introduced the influence of physical structure on the performance of textiles, and analyzed the psychology of the mass consumer, and introduced the exploration method of functional fiber application design to students.

Others use technology to design packaging. We design technology to package them. "

In the classroom, Li Li's humorous explanation won the applause.

Li Xin, vice president of China Textile Science Research Institute, introduced the background, basic knowledge, industrial technology development direction and key tasks of the dyed fiber development.

He pointed out that China's manufacturing industry is now in urgent need of three profound changes: the pformation from the introduction of technology to the independent innovation, the pformation of the industrial chain from the single technology product to the full factor convergence, and the pformation from the improvement of the innovation environment of the single enterprise to the collaborative innovation of the construction industry.

The development idea of China's raw liquor coloring industry should be planned from the overall industrial technology innovation chain and innovation system; we should break through the key core technologies, establish quality control system, and set up high-end product image; in order to achieve the coloring and function of the original liquor, flexible manufacturing can realize the production and application of small batch and multiple varieties; we should build a public service platform for small and medium-sized enterprises, establish a database, and trade platform to achieve the innovation of the business model of the raw liquor coloring industry.

In addition, Li Xin also introduced the related application cases of raw liquid coloring fibers combined with the current domestic enterprises' development.

Field visits and high tech intimacy

During the study, the participants of the textile training course visited Tianjin University of Technology's "hollow fiber membrane and membrane process laboratory", "advanced textile composite material laboratory", and the research and development base of fiber new material industrialization technology of the Chinese Academy of textile science.

　　天津工业大学是我国最早开展纺织高等教育的学府之一，拥有 “中空纤维膜材料与膜过程”省部共建国家重点实验室，及“中空纤维膜材料与膜过程实验室”、“先进纤维与储能技术实验室”、“先进纺织复合材料实验室”、“现代机电装备技术实验室”、“电工电能新技术实验室”、“光电检测技术与系统实验室”等省部级重点实验室，初步形成了“先进纺织复合材料”、“膜分离技术”、“特种纤维与产业用纺织品”、“纤维界面处理技术”、“机电设备集成制造”、“半导体照明与材料”、“工程电磁场与磁技术”、“电机系统及其智能控制”等特色科研优势，构建了以能源材料、生物技术、海洋化工、数字化纺织、功能服装、纳米材料与技术、生态与环境等方向为重点的支撑领域，确立了文化创意、物联网技术、循环经济、纺织经济、工业工程与管

Management, public crisis management, applied jurisprudence and other emerging areas of development.

Many scientific research achievements have been applied to the strategic emerging industries and national defense high-tech industries such as Shenzhou series spaceship, Chang'e moon rush project, water treatment technology and new material development.

At the Tianjin University of Technology, "hollow fiber membrane and membrane process laboratory", students have visited the practical application results of membrane science and technology in the field of sewage reuse and so on.

In the laboratory, the students touched the magic of high-tech fibers in the field of national defense, military and aerospace.

The new fiber materials branch of the Chinese Academy of textile science relies on the strong technical accumulation and talent advantages of the Chinese Academy of textile science to build new fiber materials in Wuqing, Tianjin.

Chemical technology research and development base (hereinafter referred to as "base").

The base is committed to solving the urgent technical problems in the chemical fiber industry, breaking through the bottleneck of key technologies, developing new products with independent intellectual property rights, high technology content and high added value, and innovative new technologies, increasing the pformation of scientific and technological achievements, and providing technical service and technical support for enterprises.

The total building area of the base production workshop, test workshop, production auxiliary room, etc. is about 25000 square meters.

In terms of the construction of scientific research conditions, a flexible flexible demonstration line (annual output of 2000 tons), polyamide slicing production line (annual output of 4500 tons), short fiber post spinning processing test line, biaxial stretching membrane test platform, melt blown test line, polyvinyl alcohol wet spinning test line, seaweed fiber production line and so on have been built.

The base has polymer synthesis and modification, solution.

A complete system of basic research, technology research, equipment development and integration, and engineering matching has been formed, and a technological development mode of applied basic research - integrated process and equipment development - engineering matching has been formed.

The base has more than 100 professional and technical personnel, and more than 60 employees engaged in technology and production. It has formed a new talent team of fiber new materials, which has a reasonable structure, strong innovation ability, unity and cooperation, and has a certain influence in the domestic and industry.

Relying on the existing scientific research capability, the base is a national, provincial and ministerial level scientific and technological project of the national "12th Five-Year" science and technology support project, the 973 project, the Ministry of science and technology, and so on.

After three training, the students learned each other better and elected members of the class committee in this class.

The class committee members took office in succession and delivered their inaugural lectures. They also said they should actively lead students to study hard and live up to the expectations of teachers and classmates.

After that, the participants communicated with each other and introduced their products and products.

The trainees said that they had learned new knowledge through high training classes and made new friends, whether they promoted themselves or the development of enterprises.