METHOD AND DEVICE FOR REALIZING METALLIC PATTERNS ON A SUBSTRATE FOR DECORATIVE AND / OR FUNCTIONAL PURPOSES MANUFACTURING OBJECTS INCORPORATING THIS PRODUCTION AND CONSUMABLE ASSEMBLY USING THE SAME

摘要

The aim of the invention is to provide a process for producing metallic patterns that can be fine, precise and complex on all types of substrates, that is easily industrializable, automatable and simple to implement. To do this, the method according to the invention is characterized in that it comprises the following essential steps: A. optionally preparing the surface of the substrate intended to receive the metallic patterns; B. depositing a temporary protection on the surface of the substrate corresponding to the negative of the patterns to be produced by means of a screen / stencil mask whose recesses correspond to the negative of the patterns to be produced; and / or by direct printing, preferably by ink jet; C. optionally activation of the surface of the substrate, in particular zones corresponding to the patterns to be produced; D. metallization by depositing at least one metal on the zones corresponding to the patterns to be produced; E. elimination of the temporary protection of step B., preferably by non-mechanical means; F. optionally rinsing the surface of the substrate bearing the metallic patterns; G. optionally drying the surface of the substrate bearing the metallic patterns; H. optionally finishing treatment on the surface of the substrate bearing the metallic patterns; And in that step E of eliminating temporary protection is performed before and / or during and / or after step D. Processes for manufacturing decorative objects or functional objects such as circuits printed circuits, integrated circuits, RFID chips, coding pictograms readable by electronic readers ... incorporating this embodiment of metallic patterns, are also part of the invention, as well as sets of consumables useful for the implementation of this achievement.