Mould for plaster relief product processing

The utility model relates to the processing of plaster relief products, in particular to a mould for plaster relief product processing. The mould for plaster relief product processing solves the problem that demoulding is difficult when a plaster relief product is processed, and comprises a hard outer mould and an inner mould which is arranged along the whole inner wall or the local inner wall of the hard outer mould; the inner mould and the hard outer mould are fixed by a separating structure; and the inner mould is made of elastic material. The mould for plaster relief product processing has a simple structure, is convenient to operate, has good use effect, the finished product rate of the plaster relief products can be effectively improved and the manufacturing of personalized relief products can be easily realized. The mould is suitable for processing plane plaster relief products and three-dimensional plaster relief products.