Mgi France

Mgi Digital Technology

Raphael Renaud

Edmond Abergel

The invention relates to a method for the gilding of a substrate with the application of pressure between the zones of the substrate to be gilded and a gilding sheet comprising a gilding film and a transfer layer, characterized by the consecutive treatment of the gilded substrate, allowing the adhesion performance of the gilding sheet in relation to the substrate to be optimized while improving the visual quality of the gilding deposit on the substrate.

Method and system for gilding a substrate

An ink jet printing system to obtain a finished product comprising a printing station using nozzles with liquid ink for inkjet printing of at least one image on the surface of a suitable substrate. The system also includes at least a first deposit station with nozzles depositing a variable thickness of a solidifying translucent liquid on the substrate surface to produce a finished product without relief, positioned upstream of the drying station of the printed image relative to the direction of movement of the substrate in the system.

System and method for depositing solidifiable translucent fluid with a determined thickness

The invention concerns a contactless numerical printing machine for products of average fluidity, such as varnish, glue, and conducting or scratchable ink, onto a substrate of variable thickness and dimensions. The machine includes a special device for printing without contact by projection. The projected materials are materials of average fluidity or composed of large-dimension molecules. The process used includes an electro-acoustic device for control of the projection, and a multiplicity of projection nozzles, each controlled individually. The machine also includes a production chain with different work stations, whose printing devices are controlled by a computer management system. The production chain allows printing with a certain precision in given zones located during the processing by an appropriate work station.

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Poitiers, France

Raphael Renaud