A described method includes engraving, marking and/or inscribing a workpiece using a laser plotter. In a housing of the laser plotter, one, preferably more, in particular two laser sources in the form of lasers have an effect preferably alternating on the workpiece to be processed. The workpiece is laid in a defined manner on a processing table and a laser beam emitted from the beam source is transmitted to at least one focusing unit via deflection elements and the laser beam is diverted toward the workpiece and focused for processing. A sequence control adapted to the quality of the engraving is determined and/or carried out by a control unit and the focusing unit on the carriage is controlled corresponding to the defined parameters of the sequence control.

Software and lasers are used in finishing apparel to produce a desired wear pattern or other design. A technique includes determining a fabric's response to a laser, capturing an initial image of a wear pattern on a garment, and processing the initial image to obtain a working image in grayscale. The working image is further processed to obtain a difference image by comparing each pixel relative to a dark reference. The difference image is converted to a laser values image by using the previously determined fabric response to the laser.

A method of manufacturing a watch component is a method of manufacturing a watch component in which while a laser irradiation unit and a base member made of metal are moved relatively, laser irradiation is performed to decorate the base member, and includes a first step of irradiating the base member with the laser to form a recessed portion in the base member, a second step of irradiating, with the laser, the base member in which the recessed portion is formed at irradiation intensity less than irradiation intensity of the first step, to clean the base member, and a third step of performing surface treatment on the base member after the cleaning.

A structure that forms a visual representation may include a first outer layer, a second outer layer, and an interlayer being disposed between the first outer layer and the second outer layer. The interlayer may have a first side adjacent to the first outer layer and a second side adjacent to the second outer layer. The interlayer includes a plurality of cuts extending from the first side of the interlayer towards the second side of the interlayer. Each of the plurality of cuts may have an angle with respect to a plane formed by a surface of the first side of the interlayer. Each angle for at least a portion of the plurality of cuts is based on one or more pixel values of at least one image that forms the basis of the visual representation.

A method for the material-removing laser machining of a workpiece, comprising a substrate element made from a plastic with a surface, and a lacquer coating applied to the surface prior to the laser machining, wherein the lacquer coating can be removed from a workpiece with a three-dimensional extent in a large-area region of the surface.

Software and lasers are used in finishing apparel to produce a desired wear pattern or other design. A technique includes determining a fabric's response to a laser, capturing an initial image of a wear pattern on a garment, and processing the initial image to obtain a working image in grayscale. The working image is further processed to obtain a difference image by comparing each pixel relative to a dark reference. The difference image is converted to a laser values image by using the previously determined fabric response to the laser.

An article having a laser-formed marking is disclosed. The article includes a coating defining an exterior surface of the article and the marking extends through the coating. The marking comprises a recessed marking feature which provides a color or other visual attribute to the marking.

Disclosed herein is a method of preparing a molding containing a structured polysiloxane layer as outermost layer, by using a molding composition (M) to prepare a sheet, film or foil (1), engraving a structure into the surface thereof by means of a laser (2), applying a polysiloxane (PS) onto the surface thereof (3), curing the (PS) to obtain a cured (PS) layer (4), adhering at least one fiber containing material onto the cured (PS) layer obtained with at least one adhesive (A1) (5), and removing the obtained stack including the at least one fiber material adhered to the cured (PS) layer via (A1) from the laser-engraved sheet, film or foil to obtain the molding containing the cured and structured (PS) as outermost layer of the molding, the cured (PS) layer having the negative of the laser engraved structure of the sheet, film or foil (6).

Method for producing an external horological element (100) which is a heterogeneous component, according to which a primary cavity (10) is produced in a structure (1), only the periphery of this said primary cavity (10) is re-machined or laser machined, which primary cavity (10) is filled with a second material that is different in appearance from the first material in order to produce a primary insert (2), where the bottom of this said primary cavity (10) is left rough before being filled with said second material, and, in the thickness of this primary insert (2), a secondary cavity (20) is produced, which is filled with a third material that is different in appearance from the first material and/or from the second material in order to produce a secondary insert (3).

Provided is a method for manufacturing a component provided with a decoration by laser light. The method includes sequentially irradiating a target region in a surface of the component with laser light so as to draw decorative patterns in an overlaid manner, each decorative pattern being composed of a plurality of lines.