Patent ID: 8978556
Filing Date: 2015-03-17
Classification: B41F,B41M,Y10T

Abstract:
1. A method for revealing a hidden image by transferring the hidden image from a substrate to a dough, the method comprising: (i) pressing a dough onto an image printed on a substrate, the image comprising at least two different inks, wherein at least one of the inks is transferable ink and at least one of the inks is non-transferable ink, wherein a portion of the image is the hidden image and the hidden image is not visibly discernible from other portions of the image, wherein the hidden image comprises transferable ink and transfers from the substrate to the dough, and the non-transferable ink does not form part of the hidden image and does not transfer from the substrate to the dough; and (ii) revealing the hidden image on a second substrate by pressing the dough onto the second substrate and transferring the hidden image comprising the transferable ink from the dough to the second substrate.