本文選題：預(yù)處理 + 數(shù)碼噴墨印花　； 參考：《天津工業(yè)大學(xué)》2017年碩士論文

【摘要】：本文通過在棉、羊毛和滌綸織物上直接噴印不同寬度的線條,考察墨水在三種纖維織物滲化行為。結(jié)果表明,墨水的滲化行為主要是由毛細效應(yīng)造成,而毛細效應(yīng)主要受墨量、纖維的表面張力和駐留能力影響。墨量越大,墨水在織物上的滲化程度越大。當(dāng)墨量較小時,纖維的表面張力對墨水的滲化行為起主導(dǎo)作用,纖維表面張力較小,墨水較難潤濕纖維表面,此時毛細效應(yīng)弱,墨水在織物上的滲化程度小;當(dāng)墨量較大時,纖維的駐留能力起主導(dǎo)作用,駐留能力大,纖維能夠容納部分墨水,使參與滲化的墨水減少,導(dǎo)致滲化程度減小。在棉和羊毛織物的數(shù)碼噴墨印花中,對比不同預(yù)處理方式織物對墨水滲化和印花顏色的影響。結(jié)果表明,織物使用海藻酸鈉預(yù)處理后,表面會覆蓋一層海藻酸鈉漿料膜。在噴印時,由于漿料膜的存在部分墨水沒有滲透到織物表面而停留在漿料膜表面,當(dāng)汽蒸時漿料膜會吸收水分,使這部分的墨水在漿料膜表面重新溶解,發(fā)生泳移,結(jié)果導(dǎo)致滲化程度增大。然而海藻酸鈉漿料膜能夠減少墨水的滲透,使更多的墨水與織物表面的纖維接觸固色,印花圖案顏色加深。對于滌綸織物的直接噴墨印花,研究了預(yù)處理液中TG-1和PTF對墨水滲化的影響。結(jié)果表明,預(yù)處理液中TG-1能夠有效阻止墨水滲化。隨著TG-1濃度的增加,其防滲化能力越強,當(dāng)質(zhì)量比增加超過0.5%時,其防滲化能力基本上不增加。PTF在預(yù)處理液中主要為刮印提供適當(dāng)?shù)恼扯?同時改善墨水的鋪展。預(yù)處理液最佳的配方:0.5%TG-1和1.5%PTF。該預(yù)處理并沒有影響分散墨水的上染,且顏色稍微加深,但干濕摩擦牢度各下降一級。
[Abstract]:In this paper, the permeation behavior of ink in three kinds of fiber fabrics was investigated by direct spray printing of different width lines on cotton, wool and polyester fabrics. The results show that the permeation behavior of ink is mainly caused by capillary effect, while the capillary effect is mainly affected by the amount of ink, the surface tension and the staying capacity of fiber. The greater the amount of ink, the greater the infiltration of ink on the fabric. When the amount of ink is small, the surface tension of fiber plays a leading role in the permeation behavior of ink, the surface tension of fiber is smaller, the ink is difficult to wet the surface of fiber, at this time, the capillary effect is weak, and the infiltration degree of ink on fabric is small; when the amount of ink is larger, The resident ability of fiber plays a leading role, and the fiber can hold some ink, so that the ink involved in infiltration is reduced and the degree of infiltration is reduced. In the digital ink jet printing of cotton and wool fabrics, the effects of different pretreatment methods on ink permeation and printing color were compared. The results show that after pretreatment with sodium alginate, the fabric surface will be covered with sodium alginate slurry film. During spray printing, due to the presence of the sizing film, part of the ink does not penetrate the fabric surface and stays on the size film surface. When steaming, the size film absorbs moisture, which causes this part of the ink to dissolve again on the size film surface, and the migration occurs. As a result, the degree of infiltration increases. However, sodium alginate slurry film can reduce the penetration of ink, make more ink contact with the fabric surface fiber fixation, printing pattern color deepening. The effect of TG-1 and PTF in pretreatment solution on ink permeation was studied for direct ink jet printing of polyester fabric. The results show that TG-1 can effectively prevent ink permeation. With the increase of TG-1 concentration, the anti-seepage ability of TG-1 is stronger. When the mass ratio of TG-1 is higher than 0.5, the anti-seepage ability does not increase basically. PTF mainly provides proper viscosity for scrape printing in the pretreatment solution, and improves the spread of ink at the same time. The best formula of pretreatment solution is 0.5 TG-1 and 1.5PTF. The pretreatment did not affect the dyeing of disperse ink, and the color increased slightly, but the dry and wet rubbing fastness decreased by one order.
【學(xué)位授予單位】：天津工業(yè)大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2017
【分類號】：TS194.4

【參考文獻】

相關(guān)期刊論文 前10條

1 任建華;鄭光洪;李遠惠;;數(shù)碼噴墨印花技術(shù)研究現(xiàn)狀及發(fā)展趨勢[J];成都紡織高等�？茖W(xué)校學(xué)報;2016年01期

2 汪津;;數(shù)碼紡織印花機創(chuàng)新回顧[J];印染;2015年21期

3 尚潤玲;陸敏;賀婕;;殼聚糖對羊絨織物數(shù)碼印花的影響[J];毛紡科技;2015年07期

4 謝崢;;紡織品數(shù)碼印花的預(yù)處理[J];印染;2013年17期

5 姚海根;;線條邊緣質(zhì)量及其測量方法[J];出版與印刷;2012年03期

6 凌蓉;陳松;蒲宗耀;李密轉(zhuǎn);吳晉川;韓麗娟;;紡織品數(shù)碼噴墨印花技術(shù)及發(fā)展趨勢[J];紡織科技進展;2012年03期

7 張向茹;閆亦農(nóng);王曉玲;張崗;;羊絨數(shù)碼印花新型混配糊料的印花性能[J];毛紡科技;2010年11期

8 唐琴;;低溫等離子體處理羊毛織物改性研究[J];毛紡科技;2009年09期

9 張運生;;紡織品噴墨印花工藝分析[J];印染;2009年03期

10 文水平;;真絲織物數(shù)碼噴墨印花技術(shù)的介紹與探討[J];化纖與紡織技術(shù);2007年04期

，

本文編號：2036789