Progresses In Two Printing And Dyeing Technologies In Wuhan Textile Industry

< p > the world's < a href= "http://www.91se91.com/" target= "_blank" > clothing < /a > a href= "http://www.91se91.com/" target= "http://www.91se91.com/" > shoes < < hat net "Xiaobian introduced to you is Wuhan textile two printing and dyeing technology has been progressing step by step.

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< p > "colleges and universities are the source and main force of scientific and technological innovation. Compared with the technological innovation of enterprises, the scientific research achievements of colleges and universities are large and extensive, and the publicity is strong, so that more enterprises can benefit from it."

Chen Shujin, China's a href= "http://www.91se91.com/" target= "_blank" > textile < /a > vice president of the Federation of industry and chairman of the textile optical technology education foundation, said very much when he inspected Wuhan Textile University.

On July 2nd ~3, the textile optical technology education foundation investigated the phased results of the textile optical application basic research project at Wuhan Textile University.

Ni Yangsheng, President of China Textile and clothing education association, and Secretary General of the foundation, Zhang Cuizhu, etc.

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< p > as a special training college for textile talents, Shang Gang, Secretary of the Party committee of Wuhan Textile University, introduced the 3 support for the differential development of schools.

First of all, relying on industry associations, we should use the industry development plan to guide the strategic thinking of running schools, aim at technological innovation in the industry, and maintain close ties between school teaching and industry development.

Secondly, relying on leaders to achieve scientific breakthroughs, attracting talents from home and abroad through the national "1000 person program", and through the training within the school, the formation of their own talent team.

Finally, depending on the characteristics of the industry and the needs of enterprises, we will develop the projects of industry, University and research.

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After listening to the report of Shang Gang, Chen Shujin praised the school's research system of combining production, teaching and research, and encouraged the school to open up the last mile of the pformation of scientific research achievements. P

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Xu Weilin, director of the National Key Laboratory of new textile materials and advanced processing technology, director of P, reported to the inspection team the progress of basic research on particle flow in-situ dyeing technology and equipment.

In order to overcome the shortcomings of traditional dyeing and the low utilization rate of dye solution, Xu Weilin led research and development personnel to start the research and development of particle flow in-situ dyeing technology.

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< p > the project uses ultrasonic equipment to atomization into floating particles, and then sends particles to the dyed fabric through the control of fluid. "This method will not cause the phenomenon of deviation in dyeing, but also ensure the use of fuel 100%."

Xu Weilin said that in the later work plan, the optimization of atomization equipment structure, the use of multi color atomization, through atomization of particles to form a new color will become the focus of work.

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< p > according to Ceng Qingfu, director of the "new type liquid ammonia yarn mercerization dyeing technology research" and director of the engineering center of textile dyeing and printing cleaner production department, liquid ammonia dyeing technology is an anhydrous dyeing technology using liquid ammonia as solvent.

Dyes and solvents are easy to recycle and recycle. Compared with traditional dyeing methods, it has the advantages of water saving, environmental protection and energy saving.

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< p > "ramie yarn as the research object, aiming at the technical problems such as low exhaustion rate and fixation efficiency, poor color fastness and levelness of dyeing in liquid ammonia dyeing technology, the pretreatment of ramie yarn was carried out. In the liquid ammonia medium, the dyeing performance and mercerizing effect of different reactive conditions < < a href= > http://www.91se91.com/news/index_s.asp > dye > /a > were investigated, and the best dyeing process was determined.

Ceng Qingfu said that on the basis of the development, the next stage project team will intensify research and development in liquid ammonia mercerizing, dyeing, finishing synchronous method, liquid ammonia and dye recycling system.

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