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2012年3月9日,南宁市工业和信息化委员会组织专家对南宁锦虹棉纺织有限责任公司承担的“尘笼式集聚纺开发及产业化”项目进行科技成果鉴定。项目在传统棉纺环锭细纱机上加装尘笼式集聚纺装置,成功进行了细纱机主牵伸区牵伸装置的改造,采用超高精度空心前下罗拉集聚形式,前上皮辊为双皮辊装置,使松散的纤维更集束和并行排列集聚,可以适纺中、高、低特的单纱、赛络紧密纺纱和竹节纱等,生产稳定,实现产业化。使用该装置生产的纱线毛羽少,纱
On March 9, 2012, Nanning Municipal Commission of Industry and Information Technology organized experts to appraise the scientific and technological achievements of the project “Development and industrialization of dust-cage agglomeration spinning” undertaken by Nanning Jinhong Cotton Textile Co., Ltd. In the project, a dust-cage type gathering spinning device was installed on a traditional cotton spinning ring spinning machine, and the drafting device of the main drawing zone of the spinning frame was successfully transformed. The ultra-high-precision hollow front bottom roller agglomeration was adopted. The front- The device enables the loose fibers to be more concentrated and arranged in parallel. It can be used to knit single, medium, high and low single yarns, compact yarn and slub yarn etc. with stable production and industrialization. The yarn produced by this device has less hairiness and yarn