Printing process with edible inks

1. A method of printing with an edible ink, comprising:

obtaining a decorating kit that includes a transfer sheet having an edible ink lithographically printed thereon to form an image layer, the edible ink having a viscosity of about 2000 to about 16000 cp at 25° C. and having a pigment density of about 0.1 g/l to about 0.25 g/l and an ink density of about 1.1 g/l to about 2.0 g/l;

contacting the edible ink of transfer sheet with an exposed surface of an edible article; and

removing the transfer sheet from the exposed surface of the edible article while a least a portion of the edible ink remains on the edible article.

2. The method of claim 1 , wherein the edible ink is lithographically printed on the transfer sheet to form the image layer having thickness of about 4 microns to about 6 microns.

3. The method of claim 2 , wherein the image layer comprises multiple colors of edible ink.

4. The method of claim 1 , wherein the edible ink comprises less than about 20% by weight water and has viscosity of about 2000 to about 3100 cp at 25° C.

5. The method of claim 4 , wherein the edible ink comprises about 10% to about 20% by weight water, about 70% to about 80% by weight of at least one sweetener, about 5% to about 10% by weight of at least one emulsifier, and about 1% to about 5% of a humectant.

6. The method of claim 4 , wherein the edible ink comprises about 70% to about 80% by weight of a barrier forming compound, about 1% to about 10% by weight of a drying agent, about 10% to about 20% by weight of a film former, about 1% to about 3% by weight of an emulsifier, about 1% to about 5% by weight water, and about 1% by weight of a water repellant.

7. The method of claim 1 , wherein contacting the edible ink of the transfer sheet to the exposed surface of the edible article causes the edible ink to become flowable.

8. The method of claim 7 , further comprising maintaining the transfer sheet in contact with the exposed surface of the edible article for about 20 seconds.

9. The method of claim 7 , further comprising moistening the exposed surface of the edible article with a wetting agent before contacting the edible ink of the transfer sheet with the exposed surface of the edible article.

10. The method of claim 7 , wherein the exposed surface of the edible article is cake icing.

11. The method of claim 10 , wherein the edible ink is flowable such that the edible ink penetrates into a porous surface of the cake icing.

12. The method of claim 1 , wherein the transfer sheet comprises a coating of a plastic or a wax.

13. The method of claim 1 , wherein the decorating kit is obtained after the transfer sheet having an edible ink lithographically printed thereon has been transported.

14. The method of claim 1 , wherein the edible ink has viscosity of about 2400 to about 3100 cp at 25° C.

15. The method of claim 14 , wherein the edible ink has viscosity of about 2900 to about 3000 cp at 25° C.