花样视频app下载

更多在(zai)線咨詢

    旺旺客服一(yi):

    旺旺客服二:

    QQ客服一: 點擊這里給我發消息

    QQ客服二: 點擊這里給我發消息


聯系方式

connect us:

http://m.gzdtr.com/

e-mail:

lichungang@yuanmore.com

shaoxing yuanmore electromechanical equipment co., ltd.

no. 588 ,xiaxi road ,shaoxing city,zhejiang prov,china

相關鏈接

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
鉆絨檢測為羽絨服的服用性能保駕護航

時間:2020-05-06 10:47
       在(zai)羽(yu)(yu)(yu)絨(rong)(rong)(rong)服(fu)(fu)裝(zhuang)(zhuang)實(shi)際生產(chan)和(he)使(shi)用過(guo)程中(zhong),羽(yu)(yu)(yu)絨(rong)(rong)(rong)服(fu)(fu)漏絨(rong)(rong)(rong)的(de)現(xian)(xian)象一直困擾著羽(yu)(yu)(yu)絨(rong)(rong)(rong)服(fu)(fu)裝(zhuang)(zhuang)生產(chan)企業(ye)和(he)消費者,同(tong)時也是在(zai)檢(jian)測中(zhong)心進行咨(zi)詢服(fu)(fu)務方面反映最多(duo)的(de)問題,但(dan)在(zai)我國羽(yu)(yu)(yu)絨(rong)(rong)(rong)服(fu)(fu)裝(zhuang)(zhuang)標(biao)準(zhun)GB/T14272-2011《羽(yu)(yu)(yu)絨(rong)(rong)(rong)服(fu)(fu)裝(zhuang)(zhuang)》中(zhong)并沒(mei)有具體給出(chu)關于漏絨(rong)(rong)(rong)情(qing)況(kuang)的(de)考核(he)要求(qiu),這就直接導致在(zai)出(chu)現(xian)(xian)羽(yu)(yu)(yu)絨(rong)(rong)(rong)服(fu)(fu)裝(zhuang)(zhuang)漏絨(rong)(rong)(rong)情(qing)況(kuang)時無據可依,確定相應的(de)測試(shi)方法和(he)指標(biao)來考核(he)羽(yu)(yu)(yu)絨(rong)(rong)(rong)服(fu)(fu)裝(zhuang)(zhuang)的(de)漏絨(rong)(rong)(rong)情(qing)況(kuang),已經變得迫(po)在(zai)眉睫。
       1、羽絨服裝面料防鉆絨性的測試方法:織物的防鉆絨性能指阻止羽絨或羽毛從紗線縫隙間漏絨的性能,用在規定條件作用下的鉆絨根數表示。查閱相關的國內或國外的一些資料,目前考核羽絨服裝面料的防鉆絨性能主要有以下三種試驗方法:
       1.1防鉆絨物(wu)理(li)性(xing)測試(shi)
       主要有摩擦法測試和轉箱(xiang)法測試,計(ji)算鉆出織物(wu)的羽絨、羽毛滲出的數量(liang),作(zuo)為考核羽絨服裝(zhuang)面(mian)料防鉆絨性(xing)能(neng)等(deng)級(ji)的依據,具體情況如下(xia):
       (1)摩(mo)擦法
       人體在穿用羽(yu)(yu)絨服裝過程(cheng)中的不規則運(yun)動而產生摩擦、擠壓(ya),機器設定(ding)為轉動到(dao)一定(ding)的次(ci)數(shu)(shu)后,觀察鉆出布(bu)面的羽(yu)(yu)絨或羽(yu)(yu)毛的根數(shu)(shu)。主要測試(shi)方法(fa)有:GB/T12705.1-2009《紡織品織物防鉆絨性試(shi)驗(yan)方法(fa)第1部分:摩擦法(fa)》。
      (2)轉箱法
       將試(shi)樣制成袋(dai)裝或圓筒裝,內裝一定(ding)(ding)質量的(de)(de)規定(ding)(ding)羽絨(rong)(rong),放在裝有硬質橡膠(jiao)球的(de)(de)試(shi)驗(yan)機回轉(zhuan)箱(xiang)內,通(tong)過(guo)回轉(zhuan)箱(xiang)的(de)(de)定(ding)(ding)速轉(zhuan)動,將橡膠(jiao)球帶至(zhi)一定(ding)(ding)高(gao)度,沖擊箱(xiang)內的(de)(de)試(shi)樣,達(da)到(dao)模擬羽絨(rong)(rong)服制品在服用(yong)中所(suo)受的(de)(de)各(ge)種擠壓、揉搓、碰撞(zhuang)(zhuang)等作用(yong)。連續不斷地碰撞(zhuang)(zhuang)一直(zhi)到(dao)規定(ding)(ding)的(de)(de)次數(shu)(shu)后(hou),通(tong)過(guo)計(ji)數(shu)(shu)從試(shi)樣袋(dai)內部(bu)所(suo)鉆(zhan)出的(de)(de)羽絨(rong)(rong)根(gen)數(shu)(shu)來(lai)評定(ding)(ding)織物(wu)的(de)(de)防鉆(zhan)絨(rong)(rong)性(xing)能。主要(yao)測試(shi)方法(fa)有GB/T12705.2-2009《紡織品織物(wu)防鉆(zhan)絨(rong)(rong)性(xing)試(shi)驗(yan)方法(fa)第2部(bu)分:轉(zhuan)箱(xiang)法(fa)》。
       1.2透氣性測試(shi)
       通(tong)(tong)(tong)過(guo)測(ce)試(shi)(shi)氣流穿過(guo)織物的(de)(de)(de)速率的(de)(de)(de)方法來(lai)評價材料防(fang)鉆(zhan)絨(rong)性(xing)(xing)能(neng)。這是一(yi)個(ge)很好的(de)(de)(de)指示性(xing)(xing)測(ce)試(shi)(shi)標志,數字(zi)越低(di),說(shuo)明滲漏(lou)的(de)(de)(de)可能(neng)性(xing)(xing)越小(xiao)。通(tong)(tong)(tong)常透(tou)(tou)氣性(xing)(xing)測(ce)試(shi)(shi)指標小(xiao)于10mm/s被認為(wei)防(fang)鉆(zhan)絨(rong)。然(ran)而,一(yi)些面料雖然(ran)通(tong)(tong)(tong)不(bu)過(guo)透(tou)(tou)氣性(xing)(xing)測(ce)試(shi)(shi),但卻能(neng)通(tong)(tong)(tong)過(guo)防(fang)鉆(zhan)絨(rong)物理性(xing)(xing)測(ce)試(shi)(shi)。國內外測(ce)試(shi)(shi)方法標準主(zhu)要(yao)有(you)(you):EN ISO9237《紡(fang)織品(pin)織物透(tou)(tou)氣性(xing)(xing)能(neng)的(de)(de)(de)測(ce)定(ding)》,GB/T5453-1997《紡(fang)織品(pin)織物透(tou)(tou)氣性(xing)(xing)的(de)(de)(de)測(ce)定(ding)》,目前羽(yu)絨(rong)、羽(yu)毛(mao)的(de)(de)(de)防(fang)鉆(zhan)絨(rong)性(xing)(xing)還沒有(you)(you)官方正式的(de)(de)(de)要(yao)求限定(ding)。
       1.3織物密度測(ce)試
       對羽絨制品而言,織(zhi)物密(mi)(mi)度(du)(du)要求是最普(pu)通的檢測(ce)。通常織(zhi)物密(mi)(mi)度(du)(du)越(yue)(yue)高,防鉆絨性越(yue)(yue)好(hao)。然而,紗線粗細和(he)某(mou)些(xie)(xie)紡(fang)織(zhi)技術(shu)因素影響也會使得(de)一(yi)(yi)些(xie)(xie)高密(mi)(mi)度(du)(du)的材料運(yun)用在羽絨制品上效(xiao)果并不(bu)能令人滿意,而一(yi)(yi)些(xie)(xie)低(di)密(mi)(mi)度(du)(du)材料卻(que)會更合(he)適(shi)。此指標一(yi)(yi)般作為羽絨服(fu)裝生產企業的內控(kong)指標。
       2、生(sheng)產工藝等對羽絨服裝防鉆絨性能的影響
       以上的(de)(de)(de)(de)(de)測試(shi)方(fang)法是(shi)(shi)針對面料本身的(de)(de)(de)(de)(de)防鉆(zhan)絨性能(neng),而(er)沒有(you)包括可能(neng)會在羽絨服裝(zhuang)(zhuang)生(sheng)產(chan)加(jia)工過(guo)程中,例如縫(feng)線、針孔等因素的(de)(de)(de)(de)(de)影響。檢測中心(xin)在羽絨服裝(zhuang)(zhuang)的(de)(de)(de)(de)(de)檢驗(yan)和處理客戶投訴問題的(de)(de)(de)(de)(de)過(guo)程中,發現羽絨服裝(zhuang)(zhuang)漏絨現象有(you)很(hen)大(da)一(yi)部分發生(sheng)在縫(feng)合處的(de)(de)(de)(de)(de)針孔中,或者出現在口袋(dai)(口袋(dai)布(bu)料使用的(de)(de)(de)(de)(de)是(shi)(shi)一(yi)般布(bu)料,防鉆(zhan)絨性能(neng)很(hen)差)。經(jing)過(guo)長期(qi)的(de)(de)(de)(de)(de)試(shi)驗(yan)和總結,建(jian)議在羽絨服裝(zhuang)(zhuang)的(de)(de)(de)(de)(de)內(nei)在質量要(yao)求中增(zeng)加(jia)洗后外觀的(de)(de)(de)(de)(de)測試(shi)項目,并作為標準中的(de)(de)(de)(de)(de)強制(zhi)性測試(shi)項目。
       考慮到(dao)干洗(xi)(xi)(xi)劑對(dui)羽(yu)(yu)(yu)絨(rong)(rong)(rong)(rong)(rong)(rong)的(de)油脂有破壞性(xing)作用,從而影(ying)響羽(yu)(yu)(yu)絨(rong)(rong)(rong)(rong)(rong)(rong)的(de)特性(xing),在(zai)(zai)穿用后一般不建議(yi)干洗(xi)(xi)(xi),以(yi)(yi)水洗(xi)(xi)(xi)為宜,現(xian)只考核羽(yu)(yu)(yu)絨(rong)(rong)(rong)(rong)(rong)(rong)服(fu)(fu)裝的(de)水洗(xi)(xi)(xi)后外(wai)(wai)觀。具(ju)體(ti)測(ce)(ce)試(shi)方法:選擇GB/T8629-2001《紡織品試(shi)驗用家庭洗(xi)(xi)(xi)滌(di)和干燥程序(xu)》中的(de)5A程序(xu),連續(xu)洗(xi)(xi)(xi)滌(di)5次或者(zhe)5次以(yi)(yi)上,轉籠(long)翻轉干燥后觀察羽(yu)(yu)(yu)絨(rong)(rong)(rong)(rong)(rong)(rong)服(fu)(fu)裝表面及口袋處鉆(zhan)(zhan)出(chu)羽(yu)(yu)(yu)絨(rong)(rong)(rong)(rong)(rong)(rong)的(de)根(gen)數。在(zai)(zai)測(ce)(ce)試(shi)開始之前(qian),要(yao)把出(chu)現(xian)在(zai)(zai)整件羽(yu)(yu)(yu)絨(rong)(rong)(rong)(rong)(rong)(rong)服(fu)(fu)上的(de)所(suo)有絨(rong)(rong)(rong)(rong)(rong)(rong)毛都清(qing)除掉,包括口袋中的(de)。測(ce)(ce)試(shi)結果(guo)的(de)判斷主(zhu)要(yao)是(shi)根(gen)據以(yi)(yi)下(xia)的(de)規(gui)定(ding)執行:羽(yu)(yu)(yu)絨(rong)(rong)(rong)(rong)(rong)(rong)、羽(yu)(yu)(yu)毛滲出(chu)的(de)數量,面料(liao)在(zai)(zai)10根(gen)以(yi)(yi)下(xia),里料(liao)在(zai)(zai)15根(gen)以(yi)(yi)下(xia)的(de),即評(ping)(ping)價(jia)為“可(ke)(ke)接(jie)受”;否則,評(ping)(ping)價(jia)為“不可(ke)(ke)接(jie)受”。并且在(zai)(zai)測(ce)(ce)試(shi)報告中注明,出(chu)現(xian)防鉆(zhan)(zhan)絨(rong)(rong)(rong)(rong)(rong)(rong)現(xian)象的(de)具(ju)體(ti)部位和鉆(zhan)(zhan)出(chu)羽(yu)(yu)(yu)絨(rong)(rong)(rong)(rong)(rong)(rong)的(de)根(gen)數,以(yi)(yi)便(bian)服(fu)(fu)裝生(sheng)產企業找到(dao)問(wen)題的(de)根(gen)源所(suo)在(zai)(zai),更好地(di)服(fu)(fu)務于(yu)生(sheng)產。羽(yu)(yu)(yu)絨(rong)(rong)(rong)(rong)(rong)(rong)服(fu)(fu)裝的(de)洗(xi)(xi)(xi)后外(wai)(wai)觀測(ce)(ce)試(shi),作為羽(yu)(yu)(yu)絨(rong)(rong)(rong)(rong)(rong)(rong)服(fu)(fu)裝生(sheng)產企業確定(ding)羽(yu)(yu)(yu)絨(rong)(rong)(rong)(rong)(rong)(rong)服(fu)(fu)裝面料(liao)后,計劃生(sheng)產前(qian)的(de)最后一道把關,從而來(lai)評(ping)(ping)定(ding)在(zai)(zai)生(sheng)產加工(gong)(gong)羽(yu)(yu)(yu)絨(rong)(rong)(rong)(rong)(rong)(rong)服(fu)(fu)時所(suo)選用的(de)縫針、縫線以(yi)(yi)及縫制工(gong)(gong)藝的(de)合理性(xing)。
       3、結(jie)論(lun)
       在考(kao)核(he)(he)羽絨(rong)服(fu)裝的(de)防鉆絨(rong)性能方(fang)(fang)面,建議(yi)一(yi)(yi)方(fang)(fang)面通過摩擦法、轉(zhuan)箱法來(lai)考(kao)核(he)(he)羽絨(rong)服(fu)裝面料的(de)防鉆絨(rong)性能,具體考(kao)核(he)(he)指標(biao)可以參(can)照一(yi)(yi)般的(de)國際標(biao)準要求;另(ling)一(yi)(yi)方(fang)(fang)面通過測試羽絨(rong)服(fu)裝的(de)水洗后(hou)外觀是否接(jie)受來(lai)考(kao)核(he)(he)服(fu)裝的(de)生(sheng)產加工(gong)工(gong)藝,從而(er)減(jian)少羽絨(rong)服(fu)裝生(sheng)產在漏絨(rong)方(fang)(fang)面的(de)問(wen)題。

點擊或掃(sao)描(miao)下載