An applicator for a cosmetic product, including projections each having a base and arranged in at least two groups of projections, wherein the applicator has a longitudinal axis. The bases of projections in the same group form at least one closed loop through which the longitudinal axis of the applicator does not extend.

An applicator, a container including the applicator, and a mold for manufacturing the applicator are provided. The applicator includes a mounting portion and an application portion that are connected to each other. The application portion is provided with a first surface and a second surface that are opposite to each other. Bristles are arranged on the first surface. A recessed portion is provided on the application portion. The recessed portion communicates with the first surface, and the recessed portion is protruded from the second surface. The recessed portion is provided in the applicator. When the recessed portion passes through an inner plug, the inner plug squeezes the recessed portion, such that the cosmetic in the recessed portion flows to the bristles, and the bristles carry a large amount of the cosmetic when pulled out of the bottle.

A cosmetic applicator with a bristle carrier (9), which merges into a stem (12), by way of which the bristle carrier (9) is connected to a handle (13), or into a coupling portion (11) for connecting the bristle carrier (9) to such a stem (12), wherein the bristle carrier (9) carries a multiplicity of in each case single-piece bristles (1) of length (L) and is distinguished in that the bristles (1) consist of two halves (2, 3), which are axially symmetrical relative to one another and are displaced relative to one another, and connected in one piece to one another, along their axis of symmetry (4), wherein each of the halves (2, 3) forms a planar region (6) of the bristle (1), said planar region being located in the displacement plane (5).

Examples include a method implemented in a three dimensional printing system wherein a print job comprising a plurality of parts to be printed is received. A part feature intended to be printed in a specific print mode is identified, wherein the specific print mode is customized for the part feature. The print job is executed using the specific print mode for the part feature. The use of the specific print mode is monitored.

A resin sheet having hair-like bodies arranged regularly on at least one surface of a base layer containing a thermoplastic resin, the surface with the hair-like bodies having a coefficient of friction, as measured according to KES, of 0.5 or more and 1.0 or less, a deviation of the coefficient of friction, as measured by KES, of 0.010 or more and 0.025 or less, and a deviation of roughness, as measured by KES, of 0.2 or more and 1.5 or less.

The invention relates to a brush, in particular an interdental brush, which comprises a bristle-carrying stem defining a longitudinal direction and having an elongate support core, a bristle area having bristles projecting from the bristle-carrying stem, and a neck element connecting the support core to a handle, wherein the handle, the support core and the neck element are injection moulded integrally from a first plastics component, and wherein a second plastics component in the form of an integral layer and the bristles projecting therefrom is mounted on the support core. The invention also relates to corresponding product groups and to a corresponding method.

An applicator for a cosmetic product on the skin or bristles having an application member, made of a thermoplastic elastomer material, the application member including a core extending along a longitudinal axis, and application elements formed at the surface of the application member, each of the application elements having a top with a width greater than 35 ?m and smaller than 450 ?m.

A method for manufacturing a cylindrical brush of a cleaning tool, comprises a cylindrical brush having a core member, a plurality of rail plates, a plurality of polyvinyl alcohol (PVA) nodule foam bars and a pair of end caps. The core member includes an outer wall having a plurality of core holes and a pair of openings. The plurality of rail plates having a plurality of rail holes arranged along the outer wall of the core member. The plurality of polyvinyl alcohol (PVA) nodule foam bars is installed at each of the plurality of rail plates such that each of a plurality of nodules of the PVA nodule foam bar aligns with the plurality of core holes and with the plurality of rail holes. The pair of end caps encloses the pair of openings of the core member.

The invention relates to a brush, in particular an interdental brush, which comprises a bristle-carrying stem defining a longitudinal direction and having an elongate support core, a bristle area having bristles projecting from the bristle-carrying stem, and a neck element connecting the support core to a handle, wherein the handle, the support core and the neck element are injection molded integrally from a first plastics component, and wherein a second plastics component in the form of an integral layer and the bristles projecting therefrom is mounted on the support core. The invention also relates to corresponding product groups and to a corresponding method.

The method for producing a member for applying a cosmetic product comprising: an application portion (3); a longitudinal core (5), housed in the application portion (3);
the method comprising the following successive steps: a first step for injecting the application portion (3) into a cavity (29) of a mold (27); a second step for injecting the longitudinal core (5) into the cavity (29) of the mold (27). In the first step, a pin (31) is arranged in the cavity (29) and in the second step, the pin (31) is moved relative to the cavity (29), and the longitudinal core (5) is injected into a space (47) freed up by the pin (31).