Piece whose rear face is covered by a coating which allows creating a light effect when its front face is observed.

摘要

Conditioning device comprising a part made of a non-opaque plastic or glass material, in particular a plug or cap having: - a front face (20) having a circular contour, - a rear face (21), and - an outer side (22), - emptying an inner housing (16) on the rear face (21), the inner housing by a lateral surface (26) and a bottom surface (25) being delimited, the face being subsequent opacified for at least parts in the vicinity of said outer side (22) by a layer of an opaque coating (34) of dark color in intimate contact with said non opaque material, wherein the placement of the coating and its color They are chosen so as to allow the light entering the outside create a halo effect in the part, visible from its front face (20), the edge (27) extending between the side surface (26) of Interio accommodation r (16) and the outer side (22) coated over substantially without discontinuity entire length by said opaque coating (34).