特细号高密织物经纱毛羽的控制毕业论文.doc

烟台南山学院毕业论文第页特细号高密织物经纱毛羽的控制摘要特细号高密织物具有轻、薄、爽、滑以及手感柔软、富贵典雅、穿着舒适、附加值高的特点已经成为，目前机织物生产的主要产品。此类产品以府绸和防雨布为主，由于纱支细，织物密度大，加工难度和技术要求很高。掌握该类织物的加工难点，总结生产加工工艺和技术措施，对提高产品质量和综合经济效益都有着十分重要的现实意义。特细号高密织物是技术含量较高的纺织品，在国际国内均有很好的市场，特别是在国际市场上前景广阔，但特细号高密织物生产难度较大，一是纱线直径小，截面纤维根数少上浆时经纱吸浆率小，二是加入一定比例长绒棉，单纱断裂强度有所改善，单根毛羽增多，导致织机效率和产品质量无法达到预期目，从而影响企业生产水平和经济效益的稳定提高。本文从影响浆纱质量的纱线质量、浆纱设备状态、浆纱上浆率、浆纱伸长率、浆纱回潮率等方面，为了降低纱线毛羽，提高特细号高密织物生产效率和产品质量，探讨了细纱、络筒工序纱线毛羽的产生原因及减少毛羽的措施；重点研究了浆纱过程中合适的浆料配方及上浆工艺，能够有效降低和改善纱线毛羽，为提高特细号高密织物的质量提供参考。关键词：高密织物，毛羽，织造难点，浆纱AbstractFinedensityfabricislight,thin,bright,smoothandsoft,richandproductsatelegant,comfortable,highvalue-addedfeatureshasbecomewovenproductionofmainpresent.Suchproductswithpoplinandshowerproofclothisgivenpriorityto,becauseofthefineyarncount,fabricdensityisbig,theprocessingdifficultyandhighrequirementoftechnology.Masteryofthiskindoffabricprocessingdifficulty,sumsupproductionprocessandtechnicalmeasures,toimproveproductqualityandthecomprehensiveeconomicbenefitshaveveryimportantpracticalsignificance.Fine,high-densityfabricishightechnicalcontentoftextiles,hasagoodmarketindomesticandinternational,especiallyintheinternationalmarketprospects,butfine,high-densityfabricproductionisdifficult,Ayarndiameterissmall,lesssectionfibrousrootnumber,sizingwarpplasmaabsorptionrateissmall,2itistoacertainproportiontojoinlong-staplecotton,singleyarnbreakingstrengthimproved,singlehairinessincrease,leadtoweavingefficiencyandproductqualitycannotmeetexpectations,thusinfluenceenterpriseproductionlevelandincreasethestabilityoftheeconomicbenefit.Basedontheyarnquality,affectingthequalityofsizingsizingequipmentstatus,sizingsizingrateandsizingelongation,sizingmoistureregainandsoon,inordertoreducetheyarnhairiness,improvefinedensityfabricproductionefficiencyandproductquality,theyarnwasdiscussed,thecauseofyarnhairinessinwindingprocessandmeasurestoreducehairiness;Researchismainlyfocusedonthesizingprocessappropriatesizeformulaandsizingtechnology,caneffectivelyreduceandimprovetheyarnhairiness,inorde