糊料对羊毛织物数码印花效果的影响  

Effect of paste on digital printing of woolen fabrics

作　　者：朱卫华[1] ZHU Weihua(Department of Arts, Dongguan Polytechnic, Dongguan , Guangdong 523808 , China)

机构地区：[1]东莞职业技术学院艺术设计系

出　　处：《毛纺科技》2019年第9期40-43,共4页Wool Textile Journal

基　　金：东莞市社会科技发展项目(2017507156401);东莞职业技术学院科研基金资助(2018a09)

摘　　要：根据羊毛织物数码印花前处理工艺的要求,选择6种上浆糊料,测定羊毛织物上浆印花后的K/S值、精细度、渗透性、色牢度和脱糊率等指标,并对测试结果进行分析。结果表明:从数码印花羊毛织物K/S值、渗透性及色牢度等测试结果分析,海藻酸钠糊料上浆效果最好;印制精细花型图案,Pink糊料上浆效果最好;6种糊料的脱糊率均接近或超过80%,能满足羊毛织物手感需要,其中RS-001糊料上浆效果最好;从测试指标综合来看,海藻酸钠作为羊毛织物数码印花预处理糊料,其织物得色量最高,渗透性能最好,花纹图案清晰,上浆效果最好。According to the pretreatment requirements of digital printing for woolen fabrics, 6 kinds of sizing pastes were selected to measure K/S value, fineness, permeability, color fastness and depasting rate of woolen fabrics after printing. Experimental results show that: sodium alginate paste has the best sizing effect according to the analysis of K/S value, permeability and color fastness of digital printing of woolen fabrics;pink paste has best sizing effect to fine print designs;the depasting rate of the six pasting materials is close to or higher than 80%, which can meet the requirements of feel for wool fabric, in which RS-001 is the best;from the comprehensive analysis of all the five test species, when sodium alginate is used as the pre-treatment paste for digital printing of wool fabric, the fabric has the highest color yield and best permeability, the pattern is clear and the sizing effect is best.

关 键 词：羊毛织物 糊料 上浆 数码印花 印花效果 

分 类 号：TS194.23[轻工技术与工程—纺织化学与染整工程]