The pupa protein fiber is a new style regenerative protein fiber, is dyed with double-group reactive dyes, and have carried on some optimization tests to the craft of dyeing.

• 蚕蛹蛋白纤维是一种新型再生蛋白纤维,采用了双活性基染料在中性浴和中温条件下进行染色,对染色工艺进行了一些优化试验。