Patent ID: 9566721
Date: 2017-02-14
CPC Classifications: B29C

Claim:
1. A mold comprising: at least one lower portion and one upper portion delimiting a cavity, the upper and lower portions being heated by the action of an induced current generated by at least one electromagnetic inductor, wherein the mold is configured to allow a molding material to be brought to a temperature Ttr of more than 20° C. to be introduced into the cavity and to shape the molding material by contact with the lower and upper portions of the mold at least one of the lower and upper portions having a heat transfer area configured to be in contact with the molding material during shaping, the heat transfer area comprising at least one ferromagnetic material having a Curie point Tc between 20 and 800′C, at least one sub-area of the heat transfer area is coated with a non-ferromagnetic material with a heat conductivity of more than 30 W.m configured such that in the rest of the heat transfer area the at least one ferromagnetic material is in contact with the molding material during shaping.