浅色羊绒针织品的增艳处理  

Improving color brightness of light shade cashmere knitwear

作　　者：张朝清[1,2] 罗燕[1,2] 

机构地区：[1]天津工业大学,天津300160 [2]鄂尔多斯羊绒集团公司,内蒙古鄂尔多斯017000

出　　处：《毛纺科技》2010年第9期7-9,共3页Wool Textile Journal

摘　　要：针对浅色羊绒针织品鲜艳度较差问题,研究了在染色过程中添加增白剂、增艳剂及优选后整理工艺等方法,以提高浅亮色羊绒制品的鲜艳度。用毛用活性染料和不同的增艳助剂,研究了绒毛纤维染色过程中加入增艳剂与增白剂后鲜艳度的变化,以及不同的后整理方式对其造成的影响,优选后整理工艺,从而提高了羊绒纤维的鲜艳度,改善了织物的外观质量,并测试了织物日晒牢度的变化规律。Much research works has been done to improve the color brightness of light shade cashmere products from different perspectives such as adding whitening and brightening agents during dyeing process,or optimizing finishing procedures.Some research works is introduced in this paper that cashemre fibers are dyed with active dyestuff for wool with different color brighteners added.Changes on color brightness when brighteners and whitening agents are added during the dyeing process are also compared and researched,together with the influences of different finishing agents.Then finishing procedure is optimized,both the dyeing color brightness of cashmere fibers and the ultimate fabric appearance quality are improved.The changing propensity of colorfastness to light of cashmere knitted fabrics is also researched at the same time.

关 键 词：浅色 羊绒 羊绒针织品 鲜艳度 亮度 

分 类 号：TS193.7[轻工技术与工程—纺织化学与染整工程]