JWF1211A型梳棉机纺制优质棉纱的工艺实践  

Process Practice of Spinning High Quality Cotton Yarn with JWF1211A Carding Machine

作　　者：王丽霞 任光业 崔中浩 WANG Lixia;REN Guangye;CUI Zhonghao(Qingdao Hongda Textile Machinery Co.,Ltd.,Qingdao,266061,China)

机构地区：[1]青岛宏大纺织机械有限责任公司,山东青岛266061

出　　处：《棉纺织技术》2022年第12期63-66,共4页Cotton Textile Technology

摘　　要：探讨配置有JWF1211A型梳棉机的国产清梳联纺纯棉中细号纱的效果。分析了清梳联工艺流程配置及往复抓棉机、并联单轴流开棉机、多仓混棉机以及JWF1211A型梳棉机的技术特点。采用新疆棉在该清梳联上加工纯棉精梳赛络集聚纱,配用新疆机采棉和手摘棉各50%,介绍了各单机工艺配置要点,并测试了各单机落棉率、筵棉和生条AFIS指标以及成纱质量指标。实践证明:在梳棉机产量65 kg/h时,梳棉机生条棉结去除率大于90%,重量短绒率下降1.7个百分点,JC 18.5 tex赛络集聚纺管纱粗细节和棉结指标均达到USTER2018公报5%水平。该清梳联流程科学,各单机性能优秀,原料适应性强,通过优化工艺配置,能够实现优质高产。Effect of domestic blowing-carding unit spinning cotton medium and fine yarn with JWF1211A carding machine was discussed.Technology characteristics of process configuration of blowing-carding unit,reciprocating cotton grasping machine,parallel single axial flow cotton opening machine,multi-bin mixer and JWF1211A carding machine were analyzed.Xinjiang cotton was used to process the combed siro condensed yarn on blowing-carding unit.Xinjiang machine-picked cotton and hand-picked cotton were used for 50%each.The main points of each single machine were introduced.Waste percentage of each single machine,mat cotton and card sliver AFIS index,yarn quality index were tested.Practice had proved when the output of the card machine was 65 kg/h,nep removal rate of card sliver was more than 90%,the weight short fiber content was reduced 1.7 percentage points.Thick and thin place of JC 18.5 tex siro spinning bobbin yarn was reached the USTER 2018 statistics 5%level.It is considered that the blowing-carding unit has scientific process,excellent performance of each unit and strong adaptability of raw materials.Through optimizing process configuration,higher quality and higher yield can be realized.

关 键 词：清梳联 工艺流程 新疆棉 机采棉 梳棉机 针布配置 并联单轴流开棉机 

分 类 号：TS104.2[轻工技术与工程—纺织工程]