September 2018 13 Day, “Zhejiang Zhengjie Cup” 2018 The annual exchange meeting on environmental protection, energy saving and new dyeing technologies was held in Hangzhou. Li Chuanhai, president of Zhejiang Provincial Dyeing Industry Association, comprehensively analyzed the situation and tasks facing the industry at the meeting. Mr. Gu Ren, chairman of Changzhou Hongda Technology Group, was invited to attend the meeting, and Mr. Gu Ren gave a speech on the theme of “The Path of Intelligent Manufacturing for Dyeing Enterprises”. At the same time, experts and scholars present also made detailed discussions on the development of environmental protection, energy saving and new dyeing technologies.

The textile dyeing industry has gradually been liberated from labor-intensive labor and is developing towards high-quality goals of intelligence and precision. The State Council 2017 released the "Development Plan for New Generation Artificial Intelligence", which points out that the rapid development of artificial intelligence will profoundly change human social life and the world. Under the impact of artificial intelligence technology, China's dyeing industry faces greater opportunities and challenges. Changzhou Hongda Chairman Gu Ren pointed out in his report: Artificial intelligence is a national overall strategic layout, and dyeing process deep learning based on big data, realizing dyeing production, artificial intelligence is one of the important development directions of our industry in the future! China has shifted from high-speed growth to high-quality development, among which, the dyeing industry is an important position for the high-quality development of China's textile industry. The high-quality development of the dyeing industry needs to be liberated from a large number of manpower, and popularize the use of intelligent and automated dyeing equipment. Gu Ren believes in the report that: The core role of intelligent manufacturing in textile dyeing should be reflected in helping textile dyeing enterprises greatly improve the first pass yield, thereby minimizing enterprise costs, increasing profits, enterprises achieving accurate fabric feeding, on-time delivery, and in the production process, not only can reduce labor, reduce the labor intensity of workers, but also reduce the dependence on operators' technology through intelligent manufacturing; achieve energy saving and emission reduction and green manufacturing from the source, drive the sustainable development of the industry with the power of science and technology, and create a green and environmentally friendly development environment with science and technology.

Changzhou Hongda Technology For nearly 30 years, it has focused on the research and development of digital technology for textile dyeing, and has always been committed to providing support for intelligent equipment in the textile dyeing industry with technology, promoting the automation, intelligence, and network digitalization of the textile dyeing industry. Chairman Gu Ren also detailed in the report the achievements of Changzhou Hongda in the intelligent system for the entire process of textile dyeing and finishing over the years, summarized into six aspects: online detection of key process parameters, automation and intelligent control of single machines, digital network information management system for production processes, logistics automation, intelligence, informationization, energy information management system, and environmental protection intelligent information management system.

Changzhou Hongda has been committed to using advanced intelligent technology to help dyeing enterprises achieve in-depth energy saving and emission reduction. At present, Changzhou Hongda's intelligent energy-saving and emission-reduction products using artificial intelligence technology include: intelligent dyeing machine system, online detection system for hydrogen peroxide concentration in pre-treatment, online defect detection system for rotary screen/flat screen printing machine based on artificial intelligence technology, /Online automatic control of the weight of knitted fabric setting, Hawk Vision® Intelligent image weft straightening machine, intelligent electronic hydrophobic system, etc. Among them, Hawk Vision® The intelligent image weft straightening machine won the “Textile Light” 2017 First Prize of the China Textile Federation Science and Technology Award. Hawk Vision® The intelligent image weft straightening machine specially solves the problem of deformation of textile patterns and the problem that photoelectric weft straightening machines cannot correct, breaking the limitations of photoelectric weft straightening machines and ordinary image weft straightening machines on the weaving method, texture, thickness, etc. of textile fabrics, surpassing the value of photoelectric weft straightening and ordinary image weft straightening, and opening a new era of textile weft straightening. In addition, the intelligent online control system for the density of knitted fabric setting is included in the China Dyeing Industry Association “The 12th Batch of Recommended Advanced Technologies for Energy Saving and Emission Reduction in China's Dyeing Industry”. The intelligent online monitoring system for the density of knitted fabric setting uses intelligent image technology to monitor the weft density of the fabric on the fabric feeding side during the setting process. When the weft density of the fabric cannot reach the set value, the weft density is adjusted to the ideal state in real time through the overfeeding adjustment system to ensure the consistency of the weft density of the outgoing fabric, achieve the standard of the gram weight per unit area of knitted fabrics, improve the first pass yield, and provide a guarantee for achieving high-quality textiles.

Changzhou Hongda will bring the above Hawkvision ® Intelligent image weft straightening machine and intelligent online monitoring system for the density of knitted fabric setting, as well as online defect detection system for rotary screen/flat screen printing machine, intelligent electronic hydrophobic system and other CNC automation equipment will be exhibited at the 2018 China International Textile Machinery Exhibition and ITMA Asia Exhibition. At present, these products have been applied in well-known textile dyeing units in Zhejiang, Shandong, Jiangsu and other provinces, greatly improving the intelligent level of enterprises, reducing labor, improving the first pass yield of products, and providing support, winning high recognition from user units.