Technological Process: Wax painting, dyeing: dyed 5-9 times in plant indigo, there are many kinds of dyestuffs in different places.
工艺流程：画蜡、浸染：用植物靛蓝浸染5 - 9次，各地有几十种浸染配方。
2
For Traditional dyeing process of research and the protection of indigo print, this paper has made a new contributions.
对传统印染工艺研究和夹缬的保护做出了新的努力和贡献。
3
When the beeswax dries, it develops cracks, which absorb indigo in the process of dyeing, thus forming the beautiful natural lines resembling breaking ice.