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US 2008/0302255 A1Published application
Method and a Device in Die-Cutting, and a Die-Cutting Press
AssigneeAvantone Oy
InventorPekka Koivukunnas
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AssigneeAvantone Oy
InventorPekka Koivukunnas
Estimating the term…
A method and a device for producing a diffractive microstructured area on the surface layer of a substrate by embossing. The device includes a die-cutting press that includes a press member and a backing member and at least one die-cutting tool arranged for die-cutting the substrate placed between the press member and the backing member. The press member and/or the backing member is provided with at least embossing pattern corresponding to the microstructured area, against which pattern the substrate is pressed during the embossing, when the substrate is introduced between the press member and the backing member for the embossing. A method for converting a die-cutting press to a die-cutting and embossing device for producing a diffractive microstructured area on the surface layer of a substrate by embossing, wherein the press member and/or the backing member of the die-cutting press is provided with at least one embossing pattern corresponding to the microstructured area for embossing.
A device for producing a diffractive microstructured area on a surface layer of a substrate by embossing, the device comprising:
A method for producing a diffractive microstructured area on a surface layer of a substrate by embossing in a die-cutting press comprising a press member and a backing member and at least one die-cutting tool arranged for die-cutting of the substrate placed between said press member and said backing member, wherein the press member and/or the backing member of the die-cutting press is provided with at least one embossing pattern corresponding to said diffractive microstructured area, the method comprising:
A method for converting a die-cutting press to a die-cutting and embossing press for producing a diffractive microstructured area on the surface layer of a substrate by embossing, which die-cutting press comprises a press member and a backing member and at least one die-cutting tool arranged for the die-cutting of the substrate placed between said press member and said backing member, the method comprising:
Dependencies are inferred from the claim text.