Good News! 2 Textile Projects Won The National Science And Technology Progress Award In 2019.

The 2019 National Science and technology award conference was held in the Great Hall of the people on the morning of 10. The two items of "high performance industrial yarn energy saving twisting preparation technology and equipment and industrialization" and "textile fabric color digitalization key technology and industrialization" nominated by the China Federation of textile industry were awarded the 2019 National Science and technology progress award two.

Li Lingshen, vice president of China Textile Industry Federation, Zhang Huiqin, deputy director of the Ministry of science and technology development of China Federation of textile industry, and Mei Shunqi, Zhang Ruiyun and other award-winning project representatives and 15 representatives of the completed units attended the award conference.

The national science and technology award is a concentrated reflection of the achievements of scientific and technological innovation in various fields in China. It has a major project for national strategic needs. It has a scientific and technological innovation aimed at improving people's livelihood and green development. It is appraises once a year and is nominated by various units and experts and scholars. 2019 National Science and technology awards selected 296 projects and 2 experts in science and technology. Nominated by the China Textile Industry Federation, two projects won the two prize of the national science and Technology Progress Award in 2019.

Energy saving twisting technology for high performance industrial yarn

And equipment and their industrialization

The main participants are Mei Shunqi, Yang Huaming, Nie Jian, Wang Bin, Pan Song, Zhang Ming, Yang Huanian, Fan Hongyong, Xu Qiao.

Main completion units: Yichang Jingwei Textile Machinery Co., Ltd., Wuhan Textile University, China Textile Machinery (Group) Co., Ltd., Beijing Jingwei Textile Machinery New Technology Co., Ltd.

Introduction: the project belongs to the field of textile machinery design and manufacture. The project aims at the bottleneck problem of high quality industrial yarn twisting yarn and difficult to guarantee the technical equipment being monopolized by foreign countries for a long time. The following breakthroughs and innovations have been made: the establishment of twisting yarn quality and energy consumption control method, the invention of high-strength synthetic fiber industrial yarn "one-step" high efficiency direct twist technology, the invention of ultra-fine glass fiber industrial yarn, constant tension anti-static twisting technology, and development of a series of high performance industrial yarn high quality energy saving twisting equipment. The overall technology of the project has reached the international advanced level, and equipment application accounts for more than 50% of the domestic and international segmentation market, which has promoted the transformation and upgrading of the industry, and has significant economic and social benefits.

The project won the first prize of science and technology of China Textile Industry Federation in 2014.

At present, high performance synthetic fiber industrial yarn, ultra-fine glass fiber and special fiber are widely used in major strategic projects and important livelihood industries such as aerospace, defense industry, transportation energy, electronic information and so on, because of their excellent physical and mechanical properties. They have become an important growth point of industrial textiles. The energy saving twisting technology and equipment of high performance industrial yarn is a major bottleneck for China to break through.

The project is mainly used in high performance industrial lines, such as tire cord, electronic grade ultra-fine glass fiber yarn, BCF carpet yarn, stab resistant bulletproof fiber and so on. High energy industrial line is a key issue urgently needed to be solved by industry and technology circles at home and abroad. In this regard, this project has broken through many technical bottlenecks of twisting equipment at home and abroad, and invented the energy saving and high efficiency direct twist twisting technology, successfully developed tire and tire cord, environmental protection carpet yarn and ultra-fine glass fiber energy saving twisting technology and equipment, and achieved industrialized production. The project product not only covered the domestic high-end industrial yarn manufacturing market, broke the monopoly of foreign technology, and achieved the main technical performance superior to the similar products of the world. Moreover, the products sold to the mainstream foreign enterprises, has become the leading product in the international industry, greatly enhanced the international status of the domestic high-end spinning equipment, and the technical equipment of the project development has become the international top brand in the field.

This project has lasted for more than 10 years, passed the theoretical innovation, technological breakthrough, equipment development and engineering application of high performance industrial yarn twisting, and solved the major technical bottleneck faced by the industry. The project has 25 patents, including 10 inventions (including 4 international patents), 15 utility models, and 20 academic papers published at home and abroad. The project has independently developed and produced three categories of nearly 20 types of high performance industrial twisting equipment, accounting for 80% of the domestic market, and exported to more than 20 countries and regions such as the United States, Germany, Turkey, Japan and other countries, accounting for 50% of the foreign market, and the production of industrial silk products in most countries and regions of the globe.

Key technology and industrialization of fabric color Digitalization

The main participants are Zhang Ruiyun, Xin Hao Zhong, Zhang Jianxiang, Shen Huiliang, Yang Hongying, Liu Shuyun, Ji Feng, Wang Guangwu, Xue Wenliang, Ge Kun.

Main completion units: Lu Tai textile Limited by Share Ltd, Donghua University, Hong Kong Polytech University, Zhongyuan University of Technology, Zhejiang University.

Project brief introduction: the project combines the urgent demand for efficient and precise color control of high-grade textile fabric products, has carried out research on color digital key technology and industrial application, developed multispectral imaging color measuring equipment, developed yarn and fabric precise color matching and color matching technology, broke through the bottleneck of high simulation technology of fabric texture, developed fabric image precise acquisition and intelligent retrieval system, and constructed an efficient fabric digital R & D and management cloud platform, forming a widely applied color digitalization function system in the field of color spinning, dyed weaving and dyeing and printing. It solved the problem of consistency and accuracy of fabric color, and greatly shortened the development cycle of color fabric.

The project also won the first prize of "textile light" in the 2017 China Textile Industry Federation first prize in science and technology and the Shandong science and Technology Progress Award in 2018.

It is understood that the project has achieved fast, efficient and accurate color matching of yarn and fabric samples, as well as digital image storage, transmission and quality control management of color fabrics with customers and production parks, leading to the international leading level. At the same time, the project has obtained 15 authorized inventions at home and abroad, 21 papers have been published, and core technologies have filled gaps at home and abroad, and the overall technology has reached the international advanced level.

The project has formed a series of functional system of color digitalization, and achieved remarkable economic benefits after completing the application of the unit. The project can be widely applied to the fields of color spinning, dyed weaving, printing and dyeing. Now, Lu Tai has realized the digital transmission of colors in various production factories and customers all over the world. The project results have promoted the process of high-end textile and fashion, promoted the development of the layout of the global industrial chain, and played a positive role in the digitalization and intelligentization of China's textile industry.

"Color digitalization is imperative." Zhang Jianxiang, deputy general manager of Lu Tai textile Limited by Share Ltd, told reporters in the magazine "textile and clothing weekly" that although the color itself can not be clearly described by the language, it can be expressed clearly in numerical value, and can be transmitted accurately through the numbers and the Internet. The biggest problem is precisely collecting and digitizing colors. And Lu Tai's project is to break through the precise acquisition and digitalization of color. "This technology realizes the Internet transmission of color digitalization and visualization, which will provide beneficial help for the global layout of China's textile industry and the application of color enterprises." Zhang Jianxiang said.