Food product with edible images and apparatus for and methods of preparation
AssigneeGeneral Mills, Inc.
InventorDonald J Smith
Life of this patent
Estimating the term…
Abstract
A topical high resolution image of edible ink and having a resolution of at least 100 dots per inch is applied to a top major surface of a length of food in the form of a thin fruit based paste or confection slurry by a digital imaging printer. The length of food is at a temperature of at least about 75° C. at the time of application. During application, the food is supported upon a moveable platform mounted by parallelogram links and which is moved parallel to the digital imaging printer according to a condition of the top major surface upon which the topical high resolution image is applied and detected by detecting provisions.
Claims15
An apparatus for printing upon a length of food comprising, in combination:
- a press roller configured to form the length of food;
- a printer head for applying an edible ink to the length of food;
- and
- a moveable platform spaced from the printer head, said moveable platform being configured to support the length of food while the edible ink is applied to a top major surface of the length of food, said top major surface spaced at a spacing from the moveable platform, and said moveable platform being configured to move in a movement direction, with a throwback distance being defined between the top major surface of the length of food and the printer head, with the moveable platform being configured to move relative to the printer head in response to the spacing of the top major surface of the length of food from the moveable platform.
An apparatus for printing upon a length of food, having a top major surface adapted to receive a first topical high resolution image and an opposing bottom major surface, the apparatus comprising:
- a press roller configured to form the length of food;
- a printer head for applying an edible ink to the top major surface of the length of food;
- and
- a moveable platform configured to support the length of food at a throwback distance defined between the top major surface of the length of food and the printer head, said moveable platform being configured to adjustably maintain the throwback distance substantially constant while the edible ink is applied to the top major surface.
An apparatus for printing upon a top major surface of a length of heated food, the apparatus comprising:
- a heated press roller configured to form the length of heated food;
- a printer head for applying an edible ink to the top major surface;
- and
- an assembly configured to adjustably maintain a throwback distance substantially constant, said throwback distance being the distance between the top major surface and the printer head and said assembly including a moveable platform configured to support the length of heated food while the edible ink is applied to the top major surface, a detector configured to detect a thickness of the length of heated food, and an actuator configured to move the moveable platform.
Dependencies are inferred from the claim text.