FIELD: baking industry, in particular, production of wafer cups or horns. SUBSTANCE: apparatus has frame with expanding shell mold provided with punch block and split die. Lock ring with steam discharge channels is fixed on shank part of each punch. According to one version, heating members are positioned within body of each punch, and according to other version, heating members having design value of electrical resistance are positioned within shell mold body. EFFECT: reduced power consumption, simplified production and operation. 3 cl, 4 dwg
