提高(gao)純(chun)棉燒毛(mao)絲光(guang)色紗品質的(de)實踐
綜合分析了生(sheng)產(chan)中純棉燒(shao)毛絲(si)光(guang)色紗"光(guang)澤(ze)不良"和"絲(si)光(guang)起(qi)橫"的原(yuan)因,指出解決(jue)前者的途徑是(shi),提(ti)高(gao)坯(pi)線光(guang)澤(ze)、優選(xuan)絲(si)光(guang)工(gong)藝條(tiao)件、控(kong)制(zhi)下(xia)機帶堿量(liang)和堿液雜(za)質(zhi)含量(liang)等;解決(jue)后(hou)者的關鍵,則是(shi)穩定控(kong)制(zhi)絲(si)光(guang)工(gong)藝條(tiao)件,提(ti)高(gao)絞(jiao)(jiao)紗的成(cheng)絞(jiao)(jiao)質(zhi)量(liang),如控(kong)制(zhi)絞(jiao)(jiao)與絞(jiao)(jiao)、同絞(jiao)(jiao)內外框長的差(cha)異,以(yi)防止色花色差(cha),提(ti)高(gao)染(ran)色一次合格率(lv)。
隨(sui)著人們(men)生活水平逐步(bu)提(ti)(ti)(ti)高(gao)(gao)(gao),高(gao)(gao)(gao)檔純棉(mian)(mian)(mian)針織面(mian)料(liao),尤(you)其(qi)是(shi)(shi)純棉(mian)(mian)(mian)雙絲(si)光(guang)(guang)(guang)(guang)雙燒(shao)(shao)毛面(mian)料(liao)極受青睞,各種(zhong)燒(shao)(shao)毛、絲(si)光(guang)(guang)(guang)(guang)紗線(xian)(xian)(xian)(xian)(xian)的(de)(de)產量逐年(nian)提(ti)(ti)(ti)高(gao)(gao)(gao)。由于受設備(bei)、技術等(deng)因(yin)(yin)(yin)素(su)(su)的(de)(de)影(ying)(ying)(ying)響,部(bu)分(fen)產品(pin)(pin)質量無法滿足(zu)高(gao)(gao)(gao)檔絲(si)光(guang)(guang)(guang)(guang)面(mian)料(liao)的(de)(de)要(yao)求。因(yin)(yin)(yin)此,提(ti)(ti)(ti)高(gao)(gao)(gao)純棉(mian)(mian)(mian)燒(shao)(shao)毛、絲(si)光(guang)(guang)(guang)(guang)紗線(xian)(xian)(xian)(xian)(xian)的(de)(de)品(pin)(pin)質已成為(wei)當務之急。目(mu)前,國內絲(si)光(guang)(guang)(guang)(guang)紗的(de)(de)主要(yao)疵病是(shi)(shi)光(guang)(guang)(guang)(guang)澤(ze)(ze)(ze)差(cha)和“絲(si)光(guang)(guang)(guang)(guang)起橫”。本文從(cong)生產實踐分(fen)析了產生上述兩(liang)大問題的(de)(de)因(yin)(yin)(yin)素(su)(su),并提(ti)(ti)(ti)出(chu)了解決的(de)(de)方法。提(ti)(ti)(ti)高(gao)(gao)(gao)燒(shao)(shao)毛絲(si)光(guang)(guang)(guang)(guang)紗線(xian)(xian)(xian)(xian)(xian)光(guang)(guang)(guang)(guang)澤(ze)(ze)(ze)評價純棉(mian)(mian)(mian)燒(shao)(shao)毛、絲(si)光(guang)(guang)(guang)(guang)紗線(xian)(xian)(xian)(xian)(xian)品(pin)(pin)質的(de)(de)一個重(zhong)要(yao)指(zhi)標就(jiu)是(shi)(shi)光(guang)(guang)(guang)(guang)澤(ze)(ze)(ze)。所謂“光(guang)(guang)(guang)(guang)澤(ze)(ze)(ze)”,是(shi)(shi)指(zhi)物體對(dui)入射(she)(she)(she)光(guang)(guang)(guang)(guang)的(de)(de)規(gui)則反射(she)(she)(she)程度(du)(du),漫(man)反射(she)(she)(she)現象(xiang)越小,光(guang)(guang)(guang)(guang)澤(ze)(ze)(ze)越好(hao)。因(yin)(yin)(yin)此,提(ti)(ti)(ti)高(gao)(gao)(gao)紗線(xian)(xian)(xian)(xian)(xian)光(guang)(guang)(guang)(guang)澤(ze)(ze)(ze),就(jiu)要(yao)采(cai)取相應(ying)的(de)(de)措施,在加工(gong)(gong)過程中減少紗線(xian)(xian)(xian)(xian)(xian)表面(mian)漫(man)反射(she)(she)(she)。影(ying)(ying)(ying)響燒(shao)(shao)毛絲(si)光(guang)(guang)(guang)(guang)紗線(xian)(xian)(xian)(xian)(xian)光(guang)(guang)(guang)(guang)澤(ze)(ze)(ze)的(de)(de)因(yin)(yin)(yin)素(su)(su)絲(si)光(guang)(guang)(guang)(guang)是(shi)(shi)提(ti)(ti)(ti)高(gao)(gao)(gao)紗線(xian)(xian)(xian)(xian)(xian)光(guang)(guang)(guang)(guang)澤(ze)(ze)(ze)的(de)(de)重(zhong)要(yao)工(gong)(gong)序,而選用光(guang)(guang)(guang)(guang)澤(ze)(ze)(ze)優良的(de)(de)坯(pi)線(xian)(xian)(xian)(xian)(xian)是(shi)(shi)保證絲(si)光(guang)(guang)(guang)(guang)棉(mian)(mian)(mian)紗線(xian)(xian)(xian)(xian)(xian)具有良好(hao)光(guang)(guang)(guang)(guang)澤(ze)(ze)(ze)的(de)(de)前提(ti)(ti)(ti)。影(ying)(ying)(ying)響坯(pi)線(xian)(xian)(xian)(xian)(xian)光(guang)(guang)(guang)(guang)澤(ze)(ze)(ze)的(de)(de)因(yin)(yin)(yin)素(su)(su)是(shi)(shi)原棉(mian)(mian)(mian)的(de)(de)成熟度(du)(du)原棉(mian)(mian)(mian)的(de)(de)成熟度(du)(du)是(shi)(shi)影(ying)(ying)(ying)響色(se)澤(ze)(ze)(ze)的(de)(de)重(zhong)要(yao)因(yin)(yin)(yin)素(su)(su)。成熟度(du)(du)好(hao),棉(mian)(mian)(mian)纖維色(se)澤(ze)(ze)(ze)晶亮(liang)、形態飽(bao)滿,對(dui)光(guang)(guang)(guang)(guang)反射(she)(she)(she)強,光(guang)(guang)(guang)(guang)澤(ze)(ze)(ze)好(hao);反之,則色(se)澤(ze)(ze)(ze)呆白、灰暗,對(dui)光(guang)(guang)(guang)(guang)反射(she)(she)(she)弱,光(guang)(guang)(guang)(guang)澤(ze)(ze)(ze)差(cha)。紗線(xian)(xian)(xian)(xian)(xian)捻(nian)度(du)(du)紗線(xian)(xian)(xian)(xian)(xian)加捻(nian)對(dui)其(qi)光(guang)(guang)(guang)(guang)澤(ze)(ze)(ze)有一定(ding)影(ying)(ying)(ying)響。
|
