New Technology Of Color Measurement System For Yarn Dyed And Printed Fabrics

On the afternoon of September 23rd, 2014 Keqiao science and technology fashion creative week and the Fifth China (Keqiao) textile design exhibition "Textile Innovation lecture hall" were held on the two floor of the International Exhibition Center of China Textile City. The organizers invited Professor Xin Hao Zhong, head of the Department of textiles and clothing department of Hong Kong Polytech University, to give keynote lectures, focusing on the new technology of color measurement and color measurement of printing fabrics. Exhibitors, guests and many textile business friends participate in this lecture hall.

　 Importance of color measurement in textile industry

Numerous place Generally known The textile industry has a very high demand for color. Professor Xin pointed out that many factors such as printing and dyeing water, temperature, dye batches and so on are not controllable factors in the printing and dyeing process of textile and other products, and the light source, background, environment and so on will affect the judgement of the color of textiles. If the wrong color occurs, the probability of return will increase greatly, and rework is unavoidable. Professor Xin then went on to say that nowadays, the electricity supplier has become the trend of the textile industry. How to express the color of a fast fabric on the client side has become one of the technologies that the textile industry urgently needs to solve.

　　 Application of new technology of color measurement system

however textile Color measurement and imaging technology have always been a difficult problem in the textile industry. Xinhao Zhong has explained in detail the color measurement, imaging technology and equipment used in the textile industry such as spectrometer, trichromatic imaging system, and analyzed the shortcomings of these technologies and equipment.

Professor Xin said that Hong Kong Polytech University has been committed to the innovative research of textile color measurement technology for many years, and has successfully developed a multispectral image color measurement system (ICM). The system provides multispectral light sources, non-contact (pable) precise spectral measurement of plain and multicolor textiles, and meets the requirements of color and imaging for textiles under any light source. It can not only be widely applied to various textile fabrics such as printed fabrics, dyed fabrics, lace cloth, but also for color measurement and imaging of buttons, zippers and irregular knitted fabrics.

At the end of the lecture, Professor Xin Hao Chung gave detailed answers to questions raised by the textile business people attending the conference.

It is reported that Current The "Textile Innovation lecture hall" has two lectures in the afternoon and "lectures". Another lecture invited Professor Hu Jinlian of the textile and clothing department of Hong Kong Polytech University. The theme of the lecture is "new technology of color measurement system for yarn dyed and printed fabrics".