羊(yang)絨衫(shan)(shan)以其非凡的(de)(de)(de)風格(ge)和高雅的(de)(de)(de)氣(qi)質(zhi),深受(shou)廣大消(xiao)費(fei)(fei)者(zhe)的(de)(de)(de)喜愛(ai),但羊(yang)絨衫(shan)(shan)起(qi)球(qiu)問題(ti)普遍,嚴重困擾了消(xiao)費(fei)(fei)者(zhe)的(de)(de)(de)使(shi)用。羊(yang)絨衫(shan)(shan)起(qi)球(qiu)與羊(yang)絨纖維特點、面料結構(gou)和消(xiao)費(fei)(fei)者(zhe)穿著習(xi)慣都有關系。國家(jia)標準規(gui)定,只(zhi)要羊(yang)絨衫(shan)(shan)起(qi)球(qiu)等級不超(chao)過允許的(de)(de)(de)范圍就是合格(ge)產品,即使(shi)質(zhi)量最上(shang)乘的(de)(de)(de)羊(yang)絨衫(shan)(shan),在剛開始穿著時(shi)也(ye)會(hui)在的(de)(de)(de)適度(du)的(de)(de)(de)范圍內有輕微的(de)(de)(de)起(qi)球(qiu)現象。本文為您做詳細分析(xi)。
一、羊絨(rong)衫起(qi)球的原因
1)纖(xian)維紗線
羊(yang)(yang)絨(rong)纖(xian)維(wei)(wei)(wei)的(de)(de)細度(du)(du)、長度(du)(du)、卷曲(qu)是(shi)(shi)重要的(de)(de)工藝特征,羊(yang)(yang)絨(rong)與(yu)羊(yang)(yang)毛(mao)相(xiang)比,首先(xian)是(shi)(shi)細度(du)(du)小、長度(du)(du)短(duan)、卷曲(qu)數少,這樣纖(xian)維(wei)(wei)(wei)在紗中抱合(he)力(li)小,外露毛(mao)羽多,再加上纖(xian)維(wei)(wei)(wei)滑糯在外力(li)的(de)(de)作(zuo)用(yong)下從織(zhi)物(wu)(wu)中滑移(yi)(yi)而產生掉絨(rong)起球。其次(ci)是(shi)(shi)其纖(xian)維(wei)(wei)(wei)的(de)(de)縮(suo)絨(rong)性(xing)和(he)(he)磨擦(ca)系數均小,纖(xian)維(wei)(wei)(wei)間的(de)(de)磨擦(ca)阻力(li)減少,但因(yin)羊(yang)(yang)絨(rong)纖(xian)維(wei)(wei)(wei)的(de)(de)鱗片(pian)結構,使得羊(yang)(yang)絨(rong)純(chun)紡或是(shi)(shi)與(yu)羊(yang)(yang)毛(mao)混紡的(de)(de)織(zhi)物(wu)(wu),羊(yang)(yang)絨(rong)易(yi)從織(zhi)物(wu)(wu)中滑移(yi)(yi)出來,當纖(xian)維(wei)(wei)(wei)的(de)(de)集合(he)體(ti)受到(dao)無(wu)定向性(xing)外力(li)的(de)(de)作(zuo)用(yong),逆鱗片(pian)受力(li)的(de)(de)纖(xian)維(wei)(wei)(wei)容易(yi)不斷向根部移(yi)(yi)運,產生掉絨(rong),由于(yu)鱗片(pian)之(zhi)間的(de)(de)棘鎖和(he)(he)纖(xian)維(wei)(wei)(wei)體(ti)的(de)(de)彈性(xing),纖(xian)維(wei)(wei)(wei)相(xiang)互交錯纏結起球,也引(yin)起了動物(wu)(wu)纖(xian)維(wei)(wei)(wei)所特有的(de)(de)氈縮(suo)。
羊(yang)絨(rong)纖(xian)(xian)(xian)維(wei)(wei)的(de)導電(dian)能力差,衣服在(zai)穿著(zhu)時,纖(xian)(xian)(xian)維(wei)(wei)間互相(xiang)磨擦,造(zao)成(cheng)電(dian)荷(he)在(zai)纖(xian)(xian)(xian)維(wei)(wei)聚集(ji),產生(sheng)靜電(dian)現象(xiang),介電(dian)系數高的(de)纖(xian)(xian)(xian)維(wei)(wei)帶(dai)正電(dian)荷(he),反之帶(dai)負(fu)電(dian)荷(he)。如化(hua)(hua)學纖(xian)(xian)(xian)維(wei)(wei)與(yu)羊(yang)絨(rong)磨擦時,化(hua)(hua)學纖(xian)(xian)(xian)維(wei)(wei)帶(dai)負(fu)電(dian)荷(he),羊(yang)絨(rong)纖(xian)(xian)(xian)維(wei)(wei)帶(dai)正電(dian)荷(he)。不相(xiang)同(tong)電(dian)荷(he)的(de)纖(xian)(xian)(xian)維(wei)(wei)之間相(xiang)互吸(xi)引,易造(zao)成(cheng)織(zhi)物掉絨(rong)起(qi)球(qiu),當(dang)天氣(qi)干燥時這(zhe)種現象(xiang)尤為(wei)嚴(yan)重。
纖(xian)(xian)(xian)維(wei)(wei)(wei)的卷曲(qu)波形愈(yu)多(duo),在(zai)(zai)加捻時,纖(xian)(xian)(xian)維(wei)(wei)(wei)越不容(rong)易(yi)伸展(zhan),在(zai)(zai)摩(mo)擦過(guo)程中(zhong)纖(xian)(xian)(xian)維(wei)(wei)(wei)容(rong)易(yi)松動滑(hua)移(yi),在(zai)(zai)紗(sha)線(xian)表面形成毛茸(rong)。為此,纖(xian)(xian)(xian)維(wei)(wei)(wei)卷曲(qu)性愈(yu)好(hao),愈(yu)易(yi)起球。纖(xian)(xian)(xian)維(wei)(wei)(wei)愈(yu)細(xi),顯露在(zai)(zai)紗(sha)線(xian)表面的纖(xian)(xian)(xian)維(wei)(wei)(wei)頭端就多(duo),纖(xian)(xian)(xian)維(wei)(wei)(wei)柔軟(ruan)性也愈(yu)好(hao),因此細(xi)纖(xian)(xian)(xian)維(wei)(wei)(wei)比(bi)粗纖(xian)(xian)(xian)維(wei)(wei)(wei)易(yi)于糾纏起球。而對(dui)于纖(xian)(xian)(xian)維(wei)(wei)(wei)長度來講,較短纖(xian)(xian)(xian)維(wei)(wei)(wei)比(bi)長纖(xian)(xian)(xian)維(wei)(wei)(wei)易(yi)于起毛起球,因游(you)離纖(xian)(xian)(xian)維(wei)(wei)(wei)較多(duo),且短纖(xian)(xian)(xian)維(wei)(wei)(wei)之間的摩(mo)擦力(li)及抱(bao)合力(li)均較小,纖(xian)(xian)(xian)維(wei)(wei)(wei)易(yi)于滑(hua)到(dao)織物表面,也就容(rong)易(yi)產(chan)生起球現(xian)象。
紗線(xian)(xian)(xian)的(de)(de)捻(nian)(nian)度(du)(du)和表面光潔程度(du)(du)對起(qi)(qi)球(qiu)也有較大影響,捻(nian)(nian)度(du)(du)高的(de)(de)紗線(xian)(xian)(xian),纖維間(jian)的(de)(de)抱合緊密(mi),紗線(xian)(xian)(xian)在受到摩擦時,纖維從紗線(xian)(xian)(xian)內滑移相對少,起(qi)(qi)球(qiu)現(xian)象(xiang)減(jian)少;由于(yu)羊絨衫(shan)是(shi)柔軟性織物(wu),過高的(de)(de)捻(nian)(nian)度(du)(du)會使(shi)織物(wu)發硬(ying),因此不能靠提高捻(nian)(nian)度(du)(du)來防(fang)止(zhi)起(qi)(qi)球(qiu)。紗線(xian)(xian)(xian)光潔度(du)(du)的(de)(de)影響,紗線(xian)(xian)(xian)越光潔,表面毛茸則(ze)短而少,所以光潔紗線(xian)(xian)(xian)不易(yi)起(qi)(qi)球(qiu)。
2)織物組織結構
織(zhi)(zhi)(zhi)物(wu)組織(zhi)(zhi)(zhi)結構(gou)疏松(song)的(de)織(zhi)(zhi)(zhi)物(wu)比(bi)(bi)結構(gou)緊(jin)(jin)(jin)密的(de)織(zhi)(zhi)(zhi)物(wu)易(yi)起毛(mao)(mao)(mao)(mao)起球(qiu),結構(gou)緊(jin)(jin)(jin)密的(de)織(zhi)(zhi)(zhi)物(wu)與外界物(wu)體摩(mo)擦(ca)時,不(bu)易(yi)產生(sheng)毛(mao)(mao)(mao)(mao)茸,已經存在的(de)毛(mao)(mao)(mao)(mao)茸,又(you)由于纖維(wei)之間的(de)摩(mo)擦(ca)阻力較大(da),而不(bu)易(yi)滑到織(zhi)(zhi)(zhi)物(wu)表(biao)面(mian)來,故可(ke)減輕起毛(mao)(mao)(mao)(mao)起球(qiu)現象。高機號織(zhi)(zhi)(zhi)物(wu)一般比(bi)(bi)較緊(jin)(jin)(jin)密,所以低機號織(zhi)(zhi)(zhi)物(wu)比(bi)(bi)高機號織(zhi)(zhi)(zhi)物(wu)易(yi)起毛(mao)(mao)(mao)(mao)起球(qiu)。表(biao)面(mian)平整的(de)織(zhi)(zhi)(zhi)物(wu)不(bu)易(yi)起毛(mao)(mao)(mao)(mao)起球(qiu),表(biao)面(mian)凹凸不(bu)平的(de)織(zhi)(zhi)(zhi)物(wu)易(yi)起毛(mao)(mao)(mao)(mao)起球(qiu)。
3)染(ran)整工藝的影響(xiang)
紗線或織(zhi)物經(jing)(jing)染色及(ji)整(zheng)理以(yi)后,對抗起(qi)(qi)球(qiu)性(xing)將(jiang)產生(sheng)較大影響,這與染料、助劑(ji)、染整(zheng)工藝條件有關,以(yi)絞紗染色的紗線比(bi)用(yong)散毛染色或毛條染色的紗線易(yi)起(qi)(qi)球(qiu);以(yi)成衫染色的織(zhi)物比(bi)紗線染色所織(zhi)的織(zhi)物易(yi)起(qi)(qi)球(qiu);織(zhi)物經(jing)(jing)過定型,特別(bie)是經(jing)(jing)樹脂(zhi)整(zheng)理后,其抗起(qi)(qi)毛起(qi)(qi)球(qiu)性(xing)將(jiang)大大增(zeng)強。
4)穿著條件的影響
起(qi)(qi)球現象需要從(cong)紡織品起(qi)(qi)球的(de)(de)(de)機理說起(qi)(qi)。羊(yang)絨衫在穿(chuan)著過程中,由于外(wai)罩(如(ru)外(wai)衣)施加(jia)的(de)(de)(de)摩擦等(deng)作用(yong),紗線中較短的(de)(de)(de)纖(xian)維(wei)的(de)(de)(de)一端滑(hua)移出(chu)(chu)來,在織物表面相互纏結成球。而(er)羊(yang)絨纖(xian)維(wei)比羊(yang)毛的(de)(de)(de)纖(xian)維(wei)細而(er)短,加(jia)上一般的(de)(de)(de)羊(yang)絨衫為粗(cu)梳產品,羊(yang)絨紗中的(de)(de)(de)短纖(xian)維(wei)含量較高(gao),更(geng)容易“呲”出(chu)(chu)來彼此纏結。
因此羊絨衫在內穿(chuan)(chuan)(chuan)時,與其(qi)配套的外衣里子最好(hao)是(shi)光滑的,不(bu)(bu)能太粗(cu)糙、堅硬,內袋勿裝硬物或插筆等,以免局部摩擦(ca)起(qi)球;在外穿(chuan)(chuan)(chuan)時,袖子與桌面、袖子與沙(sha)發(fa)扶(fu)手(shou)、背部與沙(sha)發(fa)等不(bu)(bu)要長時間(jian)摩擦(ca)。穿(chuan)(chuan)(chuan)著(zhu)時間(jian)不(bu)(bu)宜太長,要注(zhu)意間(jian)歇、交替穿(chuan)(chuan)(chuan)著(zhu),使其(qi)恢復彈力(li),以免纖(xian)維疲勞損(sun)傷。
羊(yang)絨衫(shan)出(chu)現起球現象(xiang)之(zhi)后(hou),切忌用(yong)手生拉硬扯,正確的(de)(de)(de)方法是(shi)在洗滌(di)后(hou)用(yong)剪刀將起的(de)(de)(de)絨球輕(qing)輕(qing)地剪下,在經過(guo)幾次洗滌(di)之(zhi)后(hou),隨著一些松(song)散的(de)(de)(de)纖(xian)維脫落(luo),羊(yang)絨衫(shan)的(de)(de)(de)起球現象(xiang)是(shi)會逐漸(jian)消失的(de)(de)(de)。
二、羊(yang)絨衫起(qi)球的評(ping)定
羊(yang)絨衫的(de)起球測定(ding)方法主要(yao)采取GB/T 4802.3—2008《織(zhi)(zhi)物起毛(mao)起球性能的(de)測定(ding)第3部分起球箱(xiang)法》。產品標準有FZ/T 73018—2012 《毛(mao)針(zhen)織(zhi)(zhi)品》和FZ/T 73009—2009《羊(yang)絨針(zhen)織(zhi)(zhi)品》,具(ju)體(ti)的(de)評定(ding)等級見表
表1羊絨衫起球評定指標

注:低于二等品(pin)的為等外品(pin)。