資源描述:
《竹漿纖維混紡橫編產(chǎn)品的設(shè)計(jì)與性能-論文.pdf》由會(huì)員上傳分享,免費(fèi)在線(xiàn)閱讀,更多相關(guān)內(nèi)容在行業(yè)資料-天天文庫(kù)。
1、第4O卷第4期東華大學(xué)學(xué)報(bào)(自然科學(xué)版)Vo1.40,NO.42014年8月JOuRNAIOFDONGHUAUNIVERSITY(NATURAISCIENCE)Aug.2014文章編號(hào):1671—0444(2014)04—0451—05蜂窩微孑L滌綸/竹漿纖維混紡橫編產(chǎn)品的設(shè)計(jì)與性能蘇德保,李紅霞,周洪華(1.天津工業(yè)大學(xué)紡織學(xué)院,天津300387;2.中國(guó)紡織信息中心,北京100742)摘要:為了開(kāi)發(fā)蜂窩微孔滌綸/竹漿纖維混紡橫編新產(chǎn)品,探求紗線(xiàn)毛羽及橫編織物扭斜的解決方法,選用18.4tex蜂窩微孔滌綸/竹漿纖維Z向單紗(70/30),采用5種捻系數(shù)比,以3根合股反向
2、加捻成股線(xiàn),并測(cè)試了股線(xiàn)的毛羽指數(shù)及股線(xiàn)定捻前后編織成的緯平針織物縱行線(xiàn)圈扭斜角.采用Matlab對(duì)實(shí)驗(yàn)數(shù)據(jù)進(jìn)行處理,結(jié)果表明:股線(xiàn)的毛羽指數(shù)隨捻系數(shù)的增大先上升后下降;縱行線(xiàn)圈扭斜角與捻系數(shù)比成一定線(xiàn)性關(guān)系;蒸紗定捻后,縱行線(xiàn)圈扭斜角明顯減小,有效降低了縱行線(xiàn)圈的扭斜程度.關(guān)鍵詞:橫編產(chǎn)品;蜂窩微孔滌綸;竹漿纖維;捻系數(shù)比;毛羽指數(shù);扭斜角;蒸紗定捻中圖分類(lèi)號(hào):TS181.9文獻(xiàn)標(biāo)志碼:ADesignandPerformanceofHoneycombMicroporousPET/BambooFiberBlendedFlatKnittingProductsSUDe—bao
3、,LIHong—xia,ZHOUHong-hua。(1.SchoolofTextile,TianjinPolytechnicUniversity,Tianjin300387,China;2.ChinaTextileInformationCenter,Beijing100742,China)Abstract:Inordertodevelopnewblendedflatknittingproductsofhoneycombmicroporouspolyester(PET)/bamboofiber,andexploretheyarnhairinessandflatknitske
4、wsolutions,thehoneycombmicroporousPET/bamboofiber(70/30)of18.4texwasselected,andfivekindsoftwistcoefficientratiowereused,andthreesingleyarntwist—against—twistwasmadeintopliedyarn.Thehairinessindexofpliedyarnandlongitudinalcoiltorsionangleofweftplainfabricwhichwaswovenbypliedyarnbeforeanda
5、ftersteamingsettwistweretested.TheexperimentaldatawasdealtbyMatlab.Theresultsshowedthatthehairinessindexofpliedyarnsincreasedandthendecreasedwiththeincreaseoftwistcoefficientratio.Therewasacertainlinearrelationshipbetweenlongitudinalcoiltorsionangleandtwistcoefficientratio.Thelongitudinal
6、coiltorsionangleandthedegreeofskewlongitudinalcoilwassignificantly.reducedafterpliedyarnsteamingsettwist.Keywords:flatknittingproduct;honeycombmicroporouspolyester;bamboofiber;twistcoefficientratio;hairinessindex;skewangle;yarnsteamingsettwist滌綸(PET)是世界上產(chǎn)量最多的一種化纖產(chǎn)耐磨耐穿等優(yōu)點(diǎn),俗稱(chēng)“的確良”,曾在國(guó)內(nèi)掀起了一品
7、,最初興起時(shí),因其織物具有強(qiáng)力大、洗可穿性、股熱潮.隨著科技進(jìn)步和人民生活水平的提高,普通收稿日期:2013-07—10作者簡(jiǎn)介:蘇德保(1986),男,山東臨沂人,碩士研究生,研究方向?yàn)榧徔椘返拈_(kāi)發(fā)與整理.Email:dz.sdb@163.corn李紅霞(聯(lián)系人),女,教授,Email:zhyab@126.COI2"I第4期蘇德保,等:蜂窩微孔8滌綸/竹漿纖維混紡橫編產(chǎn)品的設(shè)計(jì)與性能4534×線(xiàn)的實(shí)際捻度,并捻后的股線(xiàn)與單紗的關(guān)3系如表1在光滑的臺(tái)面上,在無(wú)束縛狀態(tài)下1,2以試3樣4上5任6一線(xiàn)789所示.圈橫列為基準(zhǔn),將量