Heated mold nests of injection molding tools require long warming - and cooling phases, so that the piece count of a low, the costs as well as the high efficiency by means of the heating energies is low. The object of the invention, it is therefore to overcome these disadvantages and / or reduce. According to the invention, this is achieved in that a tool insert for at least partially boundary of a mold cavity is charged, which in a shaping plate an injection molding tool for the production of components made of a flowable material is formed, with a base body is provided, which a shaping front side for the mold cavity and a of the shaping front side opposite rear side, wherein the base body, on its shaping front side a layer heating carries.
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