煮练 meaning in Chinese

kiering

Subsequent to the pre - washing zone , impregnation of the fabric with scouring and bleaching chemicals takes place
在预水洗区之后，织物浸渍以煮练剂和漂白剂。
Knitted goods for reactive printing need even scouring , complete alkali removal and high capillary effect
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。
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
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。