浅谈斜纹弹力双层布浆纱上浆质量与控制VIP免费

浅谈斜纹弹力双层布浆纱上浆质量与控制浅谈斜纹弹力双层布浆纱上浆质量与控制摘要斜纹弹力双层织物主要用于制作服装，细支高密纯棉弹力双层面料细腻而高雅，迎合了服装面料的发展方向。近年来，美国、日本和欧洲兴起弹力内、外衣热。我国这几年也日趋流行。因为弹力服装非但尺寸大小适应面广，且能保形而伸缩自如，紧身弹力服装还能显示人体的优美体形，增大人体的活动能力。目前美国国内自产的服装中，有30%是弹力服装，日本、欧洲和我国弹力服装均呈上升之势，市场前景良好。本文以斜纹弹力双层织物的上浆为例，介绍斜纹弹力双层织物在上浆过程中所遇到的一系列质量及控制问题。斜纹弹力双层布属细支高密复杂组织的织物，纱线支数高，单强低，纤维间排列密度大，织物紧度大，总经根数多，该织物在祖克S432D浆纱机上采用双浆槽，浆纱覆盖率仍然较高。在无梭上织造，速度高、开口小，经纱织造时，经纱所承受的张力较大，这些无疑给出浆纱提出了更高更严格的要求，其核心最值得我们关注和解决的问题是“渗透与被覆，毛羽伏贴，耐磨增强”等技术关键。关键词：渗透，被覆，毛羽伏贴，耐磨增强1浅谈斜纹弹力双层布浆纱上浆质量与控制TheQuality&ControlForSizingDoubleTwillStretchFabricABSTRACTDoubletwillstretchfabricismainlyusedformakingclothes,doublestretchcottonfabricwithhighdensityisfineanddecorous,inthetrendofclothesfabricsdevelopment.Inrecentyears,theclothesmadeofstretchfabricsarefashionableinAmerica,JapanandanyotherEuropeancountries,andalsoinChina.Becausestretchclothesarenotonlysuitablefordifferentsizebutalsoflexibleandcomfortable,aswellascanshowbeautifulbody,makepeopleactfreely.Atpresent,inAmericastretchclothestake30percentofself-madeclothes.ThetrendisgoingupinJapan,EuropeandChina,themarketprospectlooksgood.Takethedoubletwillstretchfabricsizingasexampleinthispaper,introducingaseriesofqualityandcontrolproblemsoccurringinthecourseofsizing.Doubletwillstretchfabricbelongstocomplicatedfinecountandhighdensitywovenfabricwithweakstrength,highdensitybetweenfibers,moretightness,muchwarppieces,onS432DSuckersizingmachinewithtwosizetanks,stillhighercoverage,ontheshuttlelessmachines,highspeed,smallshed,moretensiononwarpwhenweaving,soitisnodoubtthathigherandstricterrequirementsareputforwardonsizing,wemustpaymoreattentiontothetechnicalproblem“penetrationandcoverage,hairinessadhesion,wearproofstrengthening”etc.andtrytosolveit.Keywords:penetration,coverage,hairinessadhesion,wearproofstrengthening2浅谈斜纹弹力双层布浆纱上浆质量与控制目录1．绪论-------------------------------------------------------------------------------------31.1引言---------------------------------------------------------------------------------31.2斜纹弹力双层布织造的现状--------------------------------------------------31.2.1斜纹弹力双层布织造难点----------------------------------------------------31.2.2斜纹弹力双层布浆纱难点----------------------------------------------------42．浆料配方分析--------------------------------------------------------------------------52.1浆料与纤维的化学、物理性能--------------------------------------------------52.2浆料上浆分析----------------------------------------------------------------------72.3浆料配制与质量控制-------------------------------------------------------------83．工艺参数分析-------------------------------------------------------------------------113.1机上压力----------------------------------------------------------------------------113.2机上张力----------------------------------------------------------------------------123.3机上温度-----------------...