Progresses In The Two Major Printing And Dyeing Technologies In Hubei

< p > < < a href= > http://www.91se91.com/news/index_c.asp > > < /a > is 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 wide and public, so that more enterprises can benefit from it.

Chen Shujin, vice chairman of the China Textile Industry Federation 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, guiding the strategic thinking of running schools with the development plan of the industry, aiming at "a href=" http://www.91se91.com/news/index_c.asp "> industry technology < /a > innovation, and maintaining the close relationship between school teaching and the development of the industry.

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, < p a >, Chen Shujin href= "http://www.91se91.com/news/index_c.asp" > < /a > commended the school's research system that combines production, study and research, and encouraged the school to open up the last mile of the pformation of scientific research achievements.

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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 > > with ramie yarn as the research object, aiming at the technical problems such as low exhaustion and fixation efficiency, poor color fastness and poor levelling, the pretreatment of ramie yarn is carried out. In liquid ammonia medium, the dyeing properties and mercerizing effect of reactive dyes on ramie yarn yarn are investigated in liquid ammonia medium, and the best dyeing process is 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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