【摘要】 目前天然染料染色的研究基础薄弱，呈碎片化。基于此，本文介绍了常见天然染料的化学结构，根据染料结构选择正确的染色方法(包括直接染色法、还原染色法和媒染法)并进行优化，同时比较媒染法中预媒染法、同浴媒染法和后媒染法的特点，指出后媒染法最合理、最常用。更多还原

【Abstract】 At present, the research foundation of natural dye dyeing is weak and fragmented. So the chemical structure of common natural dyes were introduced in this paper. Select methods for reasonable dyeing methods(inluding direct dyeing, reduction dyeing and mordant dyeing) and optimization according to the structure of dyes. At the same time, the characteristics were compared of pre-mordant dyeing, co-bath mordant dyeing and post-mordant dyeing. It points out that post-mordant dyeing is the most reasonable and commonly used.更多还原