Patent ID: 8714962
Filing Date: 2014-05-06
Classification: B29C,B29L

Abstract:
1. Mould ( 1 ) for thermoforming food pots, made of plastic material, and having a thermobonded decoration, the mould being in a form of a plate in a thickness wherein at least one cell ( 2 ) for thermoforming a respective pot is formed, the decoration having a length greater than a circumference of the at least one cell of the mould, so that once placed in the mould the decoration has an overlap zone, where a respective thickness of the respective decoration is doubled, which has a height and a width, said height being greater than said width, characterized in that the at least one cell ( 2 ) comprises an element ( 3 ) with an effusivity less than that of the mould and more than an effusivity of the plastic material intended to form the food pots, wherein the element is arranged on at least a part of a peripheral wall ( 21 ) of the cell and extends along a height of the peripheral wall ( 21 ), the element being intended to be in contact with at least a part of said overlap zone of the decoration, wherein the element includes a respective height and a respective width and the respective height is greater than the respective width, and the element is configured to reduce formation of imperfections of bonding in the overlap zone.