PROCEDE DE METALLISATION PARTIELLE D'UNE PIECE EN MATIERE PLASTIQUE, EN PARTICULIER D'UN MASQUE DE FEU D'ECLAIRAGE ET/OU DE SIGNALISATION DE VEHICULE.

摘要

The invention relates to a method consisting of spraying a metallization on a delimited area (2) of the part (1). Said method comprises the following steps: making a notch on the entire outline delimiting said delimited area (2), the notch having a predefined section and creating a peripheral technical area (3) of said delimited area (2) on the part (1); and fitting a metallization tool (4) onto said technical area (3) so as to surround the delimited area (2) to be sprayed, such that the latter can be sprayed without spilling the metallization. The invention can be used in automobiles and in the production of illuminating and/or signalling lights for automobiles.