Laser cut edible decorating sheet and methods of manufacture

1. A method for producing and cutting edible decorations from edible decorating sheets supported by a web of non-adhesive releasable backing sheets using a laser beam included in a laser cutting tool, the method comprising:

scoring each non-adhesive releasable backing sheet from the web to create a plurality of traction marks on each of the non-adhesive releasable backing sheets to facilitate feeding processes;

engaging, via a transport element, one or more of the plurality of traction marks on a selected non-adhesive releasable backing sheet of the non-adhesive releasable backing sheets;

transporting, via the transport element, the selected non-adhesive releasable backing sheet to a decorating sheet deposition module;

depositing, via the decorating sheet deposition module, one or more base layers of edible material on the selected non-adhesive releasable backing sheet to form an edible decorating sheet;

engaging, via the transport element, one or more of the plurality of traction marks on the selected non-adhesive releasable backing sheet;

transporting, via the transport element, the selected non-adhesive releasable backing sheet with the edible decorating sheet from the decorating sheet deposition module to a cutting chamber of the laser cutting tool so that, during laser ablation of the edible decorating sheet, the edible decorating sheet is positioned to be exposed to the laser beam;

obtaining spatial positions for several datums contained on the edible decorating sheet within the cutting chamber;

transforming the spatial positions into corresponding positions within a laser cutting tool coordinate system to thereby align the laser cutting tool with the edible decorating sheet;

steering the laser beam along a circuit of cutting locations defined in the laser cutting tool coordinate system to form, by laser ablation of the edible decorating sheet, a separation channel therein, thereby cutting one or more edible decorations from the edible decorating sheet while leaving the selected non-adhesive releasable backing intact; and

after cutting the one or more edible decorations from the edible decorating sheet, cutting the portion of the selected releasable backing sheet supporting the edible decorating sheet from the web to form a freestanding sheet of non-adhesive releasable backing carrying the one or more edible decorations.

2. The method of claim 1 , further comprising, after cutting the one or more edible decorations from the edible decorating sheet, removing edible sheet waste from the selected releasable backing sheet while leaving the one or more edible decorations in place on the selected releasable backing sheet.

3. The method of claim 1 , further comprising, prior to transporting the selected non-adhesive releasable backing sheet with the edible decorating sheet to the cutting chamber, applying one or more printed edible designs to the edible decorating sheet.

4. The method of claim 3 , further comprising, prior to transporting the selected non-adhesive releasable backing sheet with the edible decorating sheet to the cutting chamber, applying an edible moisture barrier cap layer over the one or more printed edible designs on the edible decorating sheet.

5. The method of claim 4 , wherein:

the edible moisture barrier cap layer is substantially transparent and is flush against a top surface of the one or more printed edible designs printed on the edible decorating sheet; and

an opposite bottom surface of the one or more base layers of edible material is free of the edible moisture barrier cap layer such that the bottom surface of the one or more base layers of edible material is seated against the selected non-adhesive releasable backing sheet.

6. The method of claim 1 , wherein the one or more edible decorations includes a printed edible design pre-printed on the edible decorating sheet, and wherein

a border region of the printed edible design remains on the edible decorating sheet after forming the separation channel, so that a printed surface of the one or more edible decorations extends outwardly to an edge of the one or more edible decorations formed during laser ablation.

7. The method of claim 1 , wherein steering the laser beam comprises steering the laser beam along the circuit repeatedly until the separation channel extends downwardly throughout the entire thickness of the edible decorating sheet.

8. The method of claim 1 , wherein steering the laser beam along the circuit of cutting locations includes traversing the circuit with the laser beam until the separation channel is substantially closed from end to end and a majority of the initial thickness of the edible decorating sheet is removed by laser ablation, wherein

a bottom portion of the separation channel includes a remaining portion of the initial thickness of the edible decorating sheet.

9. The method of claim 1 , wherein scoring each non-adhesive releasable backing sheet further includes, for each non-adhesive releasable backing sheet, laser scoring a surface of the respective non-adhesive releasable backing sheet.

10. The method of claim 1 , wherein, for each of the non-adhesive releasable backing sheets, at least some of the plurality of traction marks comprise laser-scored directional inputs to communicate proper alignment of the respective non-adhesive releasable backing sheet.

11. The method of claim 1 , further comprising, prior to transporting the selected non-adhesive releasable backing sheet with the edible decorating sheet to the cutting chamber, scoring one or more media access codes onto the selected non-adhesive releasable backing sheet to provide access to a virtual inventory of available designs.