摘要
传统溢流染色机染色,织物完全浸渍在水中,定义为浸渍式交换染色,而低浴比液流染色机染色,布槽内布液分离,织物的得色主要是依靠在喷嘴系统内与织物的充分接触交换后完成,可称为接触式交换染色,其染化料、温度、布速和浴比等工艺条件的控制与织物和染液交换频次密切相关,特别是浴比,直接关系到染液循环的次数,因此,正确控制的浴比基本保证了其他工艺条件,从而保证了染色质量。
In the traditional overflow dyeing machine, the fabric is completely immersed in water, which is defined as immersion exchange dyeing. While the low liquor ratio dyeing machine is used to dye cloth, the cloth and the cloth liq- uid is separated, and the color of the fabric mainly depends on the adequately contact and switch with fabric in the nozzle system, which can be called contacting switch dyeing. The control conditions of the dye materials, temperature, speed of fabric and bath ratio and so on, which is closely related to the switching frequency of fabric and dye liquor, especially bath ratio, which direct relationship to the number of dye circulation. Therefore, the right control of the bath ratio, which basically guarantees the other process conditions and ensure the quality of dyeing.
出处
《染整技术》
CAS
北大核心
2017年第8期14-16,20,共4页
Textile Dyeing and Finishing Journal
关键词
液流染色机
浴比
交换频次
工艺条件
控制
flow dyeing machine
bath ratio
switching frequency
process condition
control
