摘要：
L'applicateur (26) est réalisé dans un matériau compatible avec le produit cosmétique. Selon le procédé de fabrication, on élabore un modèle numérique de l'applicateur (26), on conditionne le matériau sous une forme brute (40) pouvant s'écouler, et on solidifie le matériau sous forme brute par tranches définies à partir du modèle numérique. Le matériau sous forme brute (40) est susceptible d'être solidifié par photo-polymérisation, notamment au moyen d'une source de lumière comprenant un laser (36), ou bien par frittage, notamment au moyen d'une source de chaleur comprenant un laser. L'applicateur (26) est par exemple une brosse ou un peigne à mascara.
权利要求：
1. Cosmetic product applicator (26) forming an element of a packaging (20) ready for marketing, the applicator (26) being produced in a material compatible with the cosmetic product and being obtained by a method during which • a digital model of the applicator (26) is created, • the material is packaged in a raw form (40) that can flow, and • the material in raw form is solidified by slices defined from the digital model, the applicator comprising a core (46), of generally elongate form along an axis (X), bearing teeth (48) made of a piece with this core (46), these teeth (48) being divided into groups (50), spaced axially apart from one another, and each extending substantially parallel to a transverse plane of the core (46) in a curved direction, the curvatures of the teeth (48) being reversed alternately from one group (50) to the other, each group comprising a single tooth, pairs of groups being each formed by two groups (50) of teeth (48) in succession and each comprising a first group and a second group, characterized in that curved portions of the teeth of the first group of each pair are aligned with the curved portions of the teeth of the first group of each of the other pairs along a first straight line at the level of the core (46), curved portions of the teeth of the second group of each pair are aligned with the curved portions of the teeth of the second group of each of the other pairs along a second straight line at the level of the core (46), the first and second straight lines being distinct from one another and parallel to the axis (X).
2. Applicator according to Claim 1, wherein the material in raw form (40) comprises at least one component, mixed if necessary with an additive, this component being chosen from among a photopolymer resin, a sintering resin, a metal and/or a metal alloy.
3. Cosmetic product packaging comprising an applicator (26) of this product, characterized in that the applicator (26) is according to Claim 1 or Claim 2.