高白度高免烫性纯棉数码喷墨印花面料开发  

Development of High-whiteness and Easy-care Digital Ink-jet Printing Cotton Fabric

作　　者：张战旗 

机构地区：[1]鲁丰织染有限公司

出　　处：《纺织导报》2018年第9期72-74,共3页China Textile Leader

摘　　要：为促进免烫工艺在数码印花面料上的推广应用,文章针对免烫整理工艺流程、浆料配方、增白和潮交联工艺进行了系统研究,以面料的得色量、强力、白度和免烫性为评价指标,确定高白度高免烫性纯棉数码印花面料的工艺。通过单因素试验,确定了浆料配方为聚丙烯酸型浆料HD-U用量100 g/L与海藻酸钠浆料8 g/L混拼;确定采用1,2-二苯乙烯衍生物类增白剂PB-C与耐酸性优良的BPC-B混拼使用,数码印花面料成品白度可达150以上;采用预缩双弹整理技术并优化树脂整理工艺,面料免烫性可达3.5级以上。In order to promote the application of non-iron-free process in digital printing fabric,the paper carried out a research on the process of non-iron finishing,size formula,whitening and moist crosslinking,taking color yield,strength,whiteness and durable press as the evaluation indicators.The single factor experiment was used to determine the size formula.When mixing 100 g/L of polyacrylic size HD-U and 8 g/L of sodium alginate size together,and mixing PB-C,derivative of 1,2-toluylene,and BPC-B with excellent acid resistance,the degree of whiteness of finished digital printing fabric is up to more than 150;with preshrunk bi-stretch finishing technology and optimized the resin finishing process,the non-iron-free level is up to 3.5 or more.

关 键 词：数码印花 潮交联 浆料 汽蒸增白 白度 

分 类 号：TS194.434[轻工技术与工程—纺织化学与染整工程]