英德
有道
百度
谷歌
图片
维基
百科
煮练 [zhǔ liàn]
boiling-off
- 在预水洗区之后，织物浸渍以煮练剂和漂白剂。
Subsequent to the pre-washing zone, impregnation of the fabric with scouring and bleaching chemicals takes place. - 摘要针织物活性染料印花对印坯的前处理要求较高，如煮练匀透，去碱净，毛效高。
Knitted goods for reactive printing need even scouring, complete alkali removal and high capillary effect. - 介绍了三种前处理煮练工艺：冷轧堆、溢流机前处理和松式绳状练漂联合机前处理，可适用于不同批量和印花花型。
Three methods of scouring are applied, such as cold pad-batch, pretreatment in overflow machine, and pretreatment in slack bleaching and scouring machine, which are suitable for different batches and printing patterns.
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