TheYarnCountSystemandCountingMethod

紗線的支數(shù)系統(tǒng)及其計(jì)算法IndirectYarnCountSystem間接紗支系統(tǒng)

1.EnglishCottonCount棉紗支數(shù)制(Ne

)

Definition:supposedcottonlength840yards,weight1lb,count=1’SIfcottonyarnlength10X840yards,weight1lb,count=10’SIfcottonyarnlength10X840yards,weight1/2lb,count=20’SFormula:Count=L(yard)/840xW(lbs)

定義:設(shè)棉紗長(zhǎng)840碼,重1磅,支數(shù)=1’S如棉紗長(zhǎng)10X840碼,重1磅，支數(shù)=10’S如棉紗長(zhǎng)10X840碼,重1/2磅,支數(shù)=20’S即每1磅重等于長(zhǎng)度20X840碼.

YarnCountSystem紗線支數(shù)系統(tǒng)Usually,Neapplicationforthe2plyormultipleply100%cottonorcottonblendwithLinen/Ramie通常Ne

適用于雙股或多股100%棉或棉麻混紡.TheYarnCountSystemandCo1

2.WorstedCount（w.c.)毛紗支數(shù)制

Definition:ThesameastheEnglishCottonCount,thestandardlengthissettobe560yards.

定義：和棉紗支數(shù)制相似，標(biāo)準(zhǔn)長(zhǎng)度定為560碼Count支數(shù)=L(yard碼數(shù))/560XW(lbs磅重)3.MetricYarnCount(Nm)公制支數(shù)

Nm=L(m米)/1000xW(g克)Thethreecountingmethodisinreverseratio,

itmeansthatthebiggerthecount,thethinneryarn.

以上三個(gè)計(jì)算方式均為反比,即支數(shù)越大,紗越幼。Countingmethodoffoldingyarn合股紗支數(shù)計(jì)算方法R/1=A/1+B/1+…YarnCountSystem紗線支數(shù)系統(tǒng)Nmapplicationforthesinglecotton,woolorblendwithwool,fancyyarnandman-madefibreNm適用于單股棉,羊毛或羊毛混紡,花式紗和人造纖維.2.WorstedCount（w.c.)毛2DirectYarnCountSystem直接紗支系統(tǒng)Denier（Td)旦尼爾(Applicationforthelong-stapleman-madefibre)

適用于長(zhǎng)人造纖維.

Definition:1Denier,yarnlength9000m,weight1g

定義：1Denier，紗長(zhǎng)9000米，重1克100Denier,yarnlength9000m,weight100g

100Denier,紗長(zhǎng)9000米，重100克Den=W(g)x9000/L(m)2.Tex(Tt)德氏紗線支數(shù)(Applicationforthelab-test)適用于化驗(yàn)室測(cè)試.

Tex=W(g)x1000/L(m)Countingmethodoffoldingyarn:合股紗支數(shù)計(jì)算方法R=A+B+…

YarnCountSystem紗線支數(shù)系統(tǒng)DirectYarnCountSystem直接紗3HowtoCalculate

FinalYarnCount

&

Content

怎樣計(jì)算最終紗線支數(shù)和成份HowtoCalculate

FinalYarnCo4Definitions

定義YarnCount紗線支數(shù)=Lineardensityoftheyarn紗線密度Thickorthinoftheyarn紗線粗幼YarnContent紗線成分=Whatistheyarnmadeof?紗線由什么組成?Whatmaterial(s)isintheyarn?紗線的成份是什么?Definitions定義YarnCountLinea5Howtoreflectcorrectyarncount?怎樣反映正確紗線支數(shù)?20/1Ne20/1Ne20/2Ne28/1Nm28/1Nm28/3Nm28/1Nm28/2Nm28/2Nm28/4Nm10/1Ne9.3/1Nm7/1NmHowtoreflectcorrectyarnco6Exercise1:練習(xí)題1

計(jì)算以下紗線組合的總公制支數(shù)及成份比例1end32/2S100%Cotton+1end84/1D85%Nylon15%LycraHowtocalculatefinalyarncount&content?怎樣計(jì)算總支數(shù)成份?Exercise1:Howtocalculatefi7Answer答案1end32/2′S100%Cotton+1end84/1D85%Nylon15%Lycra

a.32/2s=16/1s=1/(16x1.693)Nm=0.0369g/mb.84D=9000/84=107Nm(1/107=0.0093g/m)a+b=0.0369+0.0093=0.0462g/m1/0.0462=22m/g(Nm)Cotton:0.0369/0.0462=80%Nylon:0.0093x85%/0.0462=17%Lycra:0.0093x15%/0.0462=3%Finalyarncountandcontentof總支數(shù)成份:22/1Nm80%Cotton17%Nylon3%LycraChangedeachcomponenttoNMandthenworkbackfortheunitneeded每種成份轉(zhuǎn)換成公制NM計(jì)算出所占百分比Answer答案Changedeachcomponent8Exercise2:練習(xí)題22ends

75/1Nm100%Polyester+1end

32/2S100%CottonExercise2:9Answer答案2ends

75/1Nm100%Polyester+1end

32/2′S100%Cotton

a.2x75/1Nm=37.5/1Nm(1/37.5=0.0267g/m)b.32/2s=16/1s=1/(16x1.693)Nm=0.0369g/ma+b=0.0267+0.0369=0.0636g/m1/0.0636=16m/g(Nm)Polyester:0.0267/0.0636=42%Cotton:0.0369/0.0636=58%Finalyarncountandcontentof

總支數(shù)成份:16/1Nm58%Cotton42%PolyesterAnswer答案10Finalizethegarmentcontent.確定衣服成份Suggestingtherightgaugeforknitting.建議織適合的針?lè)NEstimatethefinalyarnprice.估計(jì)總毛料價(jià)錢(qián)Practicalapplications實(shí)際應(yīng)用Finalizethegarmentcontent.11Gauge機(jī)種Thecoarsestyarncount

SuitableforJersey,ribs,1x1halfcardiganetc.

最粗支數(shù)適宜于單邊、坑條、1X1珠地等Average平均Thefinestyarncount

SuitableforFullneedlerib,fullneedlehalfcardigan,fullcardiganetc最幼支數(shù)適宜于勿針、勿針珠地、勿針柳條31/2G1.53/1NM1.88/1NM2.45/1NM5G2.77/1NM3.57/1NM5/1NM7G5.44/1NM7/1NM9.8/1NM9G7.36/1NM8.5/1NM10.13/1NM12G13/1NM15/1NM18/1NM14G17.8/1NM20.4/1NM24.5/1NM16G23.3/1NM26.7/1NM32/1NM18G29.5/1NM33.8/1NM40.5/1NMRelationshipbetweenMachineGauge&YarnCountSuggestingtherightgaugeforknitting建議織適合的針?lè)NFornormal(straight)yarnonly:GaugeThecoarsestyarncount12Remarks:

theabovesheetmayhavedeviationincaseofaffectedbythefollowingfactors,needtoadjustintherangeofthethinnest/thickestyarncountaccordingtotheconcretestatus.Yarn:Yarnstrength,elasticity,twist,evenness,softness,smoothness,andhydroscopicity.2.Machinetype:Dependonmachinetype,patternproperty,tension.3.Handflatmachine:Dependonpatternandtension,machinestatus,andknittingneedlequality.Customer/tendency:Tightnessoftension,handfeel,andweightrequiredbycustomer.上表仍受以下因素影響而有巨大之差異，需在最幼/最粗支數(shù)范圍內(nèi)根據(jù)情況而調(diào)整。

1、毛料方面：毛料之強(qiáng)度、

彈性、捻度、均勻度、柔軟性、光滑度、吸濕性.2、機(jī)種方面：電機(jī)、按花樣之特性、字