The paper introduces the craft process in the creation of skin figure on the injection mould core.And designs the corrode solution and photopolymer,discusses the theory of decorate technology.

• 介绍了注塑模具皮纹制作的工艺过程，并对感光液、腐蚀液的配方设计以及皮纹装饰的原理进行了讨论。