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US 11,878,324 B2Granted
Digital thermal binder and powder printing
AssigneeCeraloc Innovation AB
InventorsDarko Pervan, Tony Pervan
Life of this patent
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Abstract
A method of forming a digital print on a surface by applying powder of dry ink including colourants on the surface, bonding a part of the dry ink powder to the surface by a digital heating print head such that the digital print is formed by the bonded dry ink colourants and removing non-bonded dry ink from the surface.
Claims19
A method of forming a digital print on a surface of a building panel, wherein the method comprises:
- applying a liquid substance on the surface;
- applying mineral particles coated with a thermosetting resin on the liquid substance and the surface;
- bonding a part of the mineral particles to the surface with the liquid substance;
- and
- removing non-bonded mineral particles from the surface such that the digital print is formed by the bonded mineral particles.
2 more elements
Dependencies are inferred from the claim text.