The fund project of Innovation Center
On August 3, 2022, the National Advanced Functional Fiber Innovation Center (hereinafter referred to as the "Innovation Center") organized experts to hold a final acceptance meeting of the "Research and Industrialization of Key Technologies for Green Finishing of Functional Textiles" project undertaken by Qingdao University, in accordance with the Notice on the Methods for the Issuance of the "Shenghong • Emergency Security and Public Safety Fiber Materials and Products Research Project". Zhao Run, the project leader of the Innovation Center, presided over the meeting. At the meeting, Zhou Hua, a distinguished professor of the Innovation Center and teacher of Qingdao University, reported on the research and development progress of the project "Research and industrialization of key technologies for green finishing of functional textiles". The project uses electrostatic spraying/
The project successfully developed electrostatic spraying/Electrospinning integrated pilot production line, capable of conveying fabrics of different specifications, non-woven fabrics and other fiber materials; The droplet size produced by the compressed air assisted spraying process is in the micron level, and the coating thickness can reach the micro nano level; The products have been industrialized.
The project has applied for invention patent2Items, publishingSCIOne zone article2Article.
Director Wang Yuping said that the advanced basic materials based on electrostatic technology developed by Professor Zhou Hua's team of Qingdao University can reach the level of commercial mass production; The developed green finishing functional fabric and nano fiber composite fabric realize the green and efficient finishing of functional textile materials and the composite finishing of nano fiber and fabric. There will be no waste water and harmful substances in the process of spraying finishing, which will have a very broad application prospect in the field of functional finishing of textiles; The developed products can be used in outdoor windproof and warm keeping fabrics, protective clothing and other fields, with great industrial value.
Director Wang Lixia believes that by overcoming the shortcomings of existing finishing coating methods, such as large water consumption, high energy consumption, environmental pollution, etc., the project team has developed a pilot scale air assisted electrostatic spraying equipment, which can be used for the industrial production of high-end functional and intelligent textile materials. This method can improve the uniformity, controllability and efficiency of the finishing coating. The coating finishing agent has a high utilization rate, and the entire treatment process does not produce waste water and waste liquid, so the energy consumption is low and the cost is saved.
The expert group exchanged and discussed the achievements of the project research and development, and personally felt and simply tested the multifunctional textile fabrics developed by the team of Qingdao University, which have excellent properties such as unidirectional moisture transmission, waterproof and moisture permeability, and antibacterial, and expressed affirmation and appreciation for their functional effects and future application prospects.