Polyester basic dyeing is an effective and rational process for improving product quality.
涤纶碱性染色法是染色工艺合理化和提高产品质量的有效方法。
A basic dyeing auxiliary with good properties and appropriate price was developed so as to overcome the shortcomings associated with basic dyeing with disperse dyes.
开发性能好、价格合适的碱性染色助剂，以解决分散染料碱性法中的不足之处。
The basic principle of low-temperature real silk dyeing process is described, and the application of the process as well as its results are presented.
文中阐述了真丝绸低温染色的基本原理，列举了低温染色工艺的应用情况，介绍了低温染色的效果。
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