New method of the batch bleaching of cotton knitted fabrics

被引：0
|
作者：
Katovic, D [1 ]
Soljacic, I [1 ]
Kuzmek, B [1 ]
机构：
[1] UNIV ZAGREB,FAC TEXTILE TECHNOL,ZAGREB 41000,CROATIA
来源：
TEKSTIL | 1996年 / 45卷 / 09期
关键词：
D O I：
暂无
中图分类号：
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号：
0805 ; 080502 ; 0821 ;
摘要：
The influence of the alkali pretreatment of cotton knitted fabrics before peroxide bleaching was investigated. It was found out that optimal results could be obtained by the NaOH-alkali treatment at 60 degrees C using a good emulsifier, a sequestrator and a degreasing agent. The obtained whiteness the of a medium quality knitted fabric is higher than with previous demineralization. Through the alkali treatment at higher temperatures greater damages of cotton are caused than through the alkali treatment at 60 degrees C, whereas a lower whiteness is achieved at lower treatment temperatures.
引用
收藏
页码：447 / 451
页数：5
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