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1、織器l;}。VO1.39NO.1【32】·32·TextileAccessoriesJan2012滌/粘80/2018.5tex混紡紗的生產(chǎn)賀梅,劉麗娜(陜西八方紡織有限責(zé)任公司,陜西成陽712000)摘要:針對滌、粘纖維的性能特點,通過在滌/粘混紡紗生產(chǎn)過程中采取的工藝措施和紡織器材的選用;說明為提高滌/粘的可紡性,改善成紗質(zhì)量,應(yīng)預(yù)先對原料充分加濕,車間溫濕度應(yīng)偏大掌握,尤其注意梳棉工序要合理配置錫林與蓋板間的隔距。關(guān)鍵詞:滌綸;粘膠纖維;性能;紡織器材;針布;工藝中圖分類號:TS103.82文獻標(biāo)識碼:B文章編號:1001—96
2、34(2012)01—0032—032011年5月我公司上機生產(chǎn)滌/粘80/2018.5表1原料性能參數(shù)tex混紡紗,在紡紗過程中針對存在易粘纏、并條臺面斷條、棉網(wǎng)不良等導(dǎo)致生產(chǎn)效率低、質(zhì)量差問題,分別采取相應(yīng)措施,從而提高了生產(chǎn)效率,穩(wěn)定了產(chǎn)品質(zhì)量。1原料性能料在投入生產(chǎn)前需先給棉包刷專用抗靜電劑,放置原料性能參數(shù)見表1。48h左右確??轨o電劑滲透均勻再投入生產(chǎn)。清2原料預(yù)處理花流程中,在A006B型混開棉機處加裝加濕器,生產(chǎn)過程中開啟加濕器對原料進行二次加濕,從而達針對在紡紗過程中易產(chǎn)生靜電和纏繞現(xiàn)象,原到吸濕平衡,增強纖維的可紡
3、性。totheproblemsofpoorcardingresultingfrompoorgaugeadjustmentofthecylinderflatofthecard.High—lightisgiventotheimportanceofstandardflatasthedatummarkofthegauge,aswellasthecardingeffectofthestandardflatandtheimpactofthearrangementofthestandardflatonpoorcarding,selfclean—in
4、goftheflat,cardingcapacity,neps,shortfiber,cottonwasteandairmovement.Approachisdoneintotheevenpowercardingofthestandardflatfromtheaspectsoftheory,performance,conditionandmeasures.Conc1usionismadethatthereisdifferencesbetweenthestandardflatandthenon-standardflatinthatthe
5、gaugeofthestandardflatissmallerthanthenon—standardflat.Consequently,threreisunstablecardinginthecardcycleresultinginunevencardingeffect,thuspoorinnerstructureofthecardsliver.Thetightcar—dingofthegaugeofthecylinderflatisestablishedonthegaugeoftheteethofthecylinderandflat
6、.TheadjUStmentoftheteethisdependentonthedoublefacedevennessoftheproperallocation.Itissuggestedthatpropercardingpointsbeallocatedbasedonthepowercardingpoints.Applicationoftheevendistribu—tionofthegaugeandcalibrationofthegaugeisrequiredforthegradualgaugecurveinthecardingc
7、ycle,thusfavoringtheevencardingandthequalityofthecardsliver.KeyWords:card;standardflat;cylinder;heel—toedifference;powercarding;evencarding;smallgauge;poorcarding;selfcleaning;cardingcapacity;neps;shortfiber;cottonwaste;fullflowmovement;cardsliverquality收稿13期:2011—05—25
8、作者簡介:賀梅(1975一),女,陜西榆林人,助理工程師,主要從事棉紡工藝方面的研究。第39卷第1期識器。2012年1月Text_leAccessories3混棉方案定比例混和’經(jīng)末并最終達到成紗要求的混棉比例。清、梳棉