Hengtian Heavy Industry's wide-width and high-yield spunlace non-woven fabric complete equipment passed the scientific and technological achievement appraisal

On May 23-24, the China Textile Machinery Association was commissioned by the China National Textile and Apparel Council to organize and convene in Chuzhou, Anhui Province, the “wide-width and high-yield spunlace method developed by Hengtian Heavy Industry, Anhui Jinchun Nonwovens Co., Ltd. Textile complete equipment' scientific and technological achievements appraisal meeting. The appraisal committee is headed by Jiang Shicheng, academician of the Chinese Academy of Engineering, and Ke Qinfei, a professor at Shanghai Normal University, as the deputy director. The members include Zhejiang University professor Zhang Senlin and China Textile Machinery Group Liu Yujun, Donglun Technology Industrial Co., Ltd. Zhang Xiaonan, and Wuxi Jiayuan Nonwoven Technology Research Institute Feng Xueben and Wang Jianliang, senior engineer of Hangzhou Xingnong Nonwovens Co., Ltd., consist of 7 experts and scholars. The appraisal committee believes that the equipment technology has reached the international advanced level of similar products and has unanimously passed the appraisal of scientific and technological achievements. Leaders such as Gao Yong, Secretary of the Party Committee of the China Textile Federation, and Li Lingshen, Vice Chairman, jointly witnessed this scientific and technological achievement. Experts of the appraisal committee and leaders of the China Textile Federation inspected the operation of the equipment at the production site. The appraisal committee listened to various reports from the research and development unit and the production and user unit, inspected the actual operation of the equipment at the production site, and reviewed some indicators. Inquiries and discussions, the wide-width and high-yield spunlace non-woven fabric complete equipment, W1211 high-speed carding machine, and W1573M-350 spunlace machine were highly evaluated. The leaders of China Textile Federation and Textile Machinery Association visited the site to witness this moment. First, this complete set of equipment has precise feeding and fine opening technology, short process, less fly, less fiber damage, and good cotton feeding continuity. The developed carding machine with single-layer intermediate doffer and intermediate transfer roller superimposed fiber transfer technology has high output, good fiber carding effect and uniform web surface; wide-width high-efficiency energy-saving spunlace head components, good process adaptability; split direct extraction Type suction roller, the negative pressure loss is small. The complete set of equipment has achieved 'zero discharge' of wastewater, low energy consumption, safe operation and high efficiency. The second is the use of PLC control, network communication integration and digital technology. The entire production process has online monitoring and remote operation and maintenance systems to make process adjustment, fault display and alarm, information collection and processing, data storage and recall functions more complete and improve Informatization level of complete sets of equipment. The third is to have 16 utility model patents, 3 invention patents, and independent intellectual property rights. The fourth is the inspection by the National Textile Machinery Quality Supervision and Inspection Center, and the inspection items of this complete set of equipment meet the product standard requirements of Q/ZH 363-2015 'Spunlace Non-woven Fabric Production Combined Machine'. Fifth, the machine has been put into production and operation for more than half a year. According to users, the whole machine has stable performance, convenient operation, wide variety adaptability and good product quality. Experts of the appraisal committee announced the appraisal results on the spot (the second from the right is the academician of the Chinese Academy of Engineering Jiang Shicheng). The appraisal committee agreed that the technical indicators of the complete set of equipment meet the requirements of the design task book, and it has the characteristics of wide width, high speed, high production and high stability. The prospect is broad, with significant economic and social benefits. The technology of the whole machine has reached the international advanced level, and the appraisal committee has unanimously passed the appraisal of the scientific and technological achievements of the wide-width and high-yield spunlace non-woven fabric equipment, and it is recommended to further accelerate the market application.