Abstract: Method for producing a spray wall drilled with a network of holes for the pressurised fluid substance to pass through so as to be sprayed in fine droplets. The method includes the steps of (a) moulding a nozzle having a front wall integrally formed with an assembly wall, the assembly wall surrounding the front wall, the front wall having a curved initial configuration upon removal from the mould; (b) drilling the curved front wall with a network of holes having a defined initial orientation; and (c) deforming the drilled curved front wall into a final spray configuration defining a spray wall, the defined initial orientation of the holes being subsequently modified.

Abstract: Method for manufacturing a spray partition pierced with a network of holes through which a fluid product passes under pressure so as to be broken into fine droplets, the process comprising the following steps: a) providing a laser source (S) able to produce a laser beam (F), b) forming the laser beam (F) into an array of parallel partial laser beams (Fp), c) directing the array of parallel partial laser beams (Fp) so as to strike a membrane (P0), d) letting the array of parallel partial laser beams (Fp) strike the membrane (P0) with a view to piercing a network of holes into it (O1), so as to obtain a spray partition pierced with a network of holes, characterised in that the entirety of the holes of the spray partition are pierced, consecutively, by a plurality of arrays of partial laser beams.

Abstract: A fluid dispenser and applicator assembly comprising: a hollow reception body (1?) including a housing (22?); and a fluid dispenser (D?) including angular orientation means (16, 64) for bringing the fluid dispenser (D?) into a determined angular position relative to the reception body (1?); the assembly being characterized in that the angular orientation means (16, 64) cause the dispenser (D?) to turn as it is pushed into the reception body (1?), until it reaches its determined angular position.

Abstract: A fluid dispenser and applicator assembly comprising: a hollow reception body (1?) including a housing (22?); and a fluid dispenser (D?) including angular orientation means (16, 64) for bringing the fluid dispenser (D?) into a determined angular position relative to the reception body (1?); the assembly being characterized in that the angular orientation means (16, 64) cause the dispenser (D?) to turn as it is pushed into the reception body (1?), until it reaches its determined angular position.