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US 8,943,959 B2Granted
Unique process for printing multiple color indicia upon web substrates
AssigneeThe Procter & Gamble Company
InventorsKevin Benson McNeil, Thomas Timothy Byrne, André Mellin
Life of this patent
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Abstract
A process for printing a web substrate is disclosed. The process comprises the steps of: a) providing a contact printing system for printing X colors upon a web substrate wherein X is a whole number and X>1; b) providing the contact printing system with X−Y printing components where Y is a whole number and 0<y<X; and, c) printing the X colors upon the web substrate.
Claims13
A process for printing a web substrate, the process comprising the steps of:
- providing a contact printing system for printing X colors upon a web substrate wherein X is a whole number and X>1;
- providing said contact printing system with X−Y printing components where Y is a whole number and 0<Y<X;
- providing said printing components as gravure cylinders;
- providing each of said gravure cylinders with a plurality of discrete print elements upon a surface thereof;
- associatively connecting a first plurality of said discrete print elements with an at least one channel;
- associatively connecting a second plurality of said discrete print elements with said at least one channel, said at least one channel extending from a position external to said respective gravure cylinder to each of said first and second plurality of discrete print elements and having a single entry point at said position external to said respective gravure cylinder and a discrete exit point at each of said first and second plurality of discrete print elements;
- providing at least one fluid to said at least one channel;
- and,
- fluidly communicating said at least one fluid from each of said first and second plurality of discrete print elements onto a substrate,
- wherein a first and second portion of said at least one channel supplies said at least one fluid to each of said first and second plurality of discrete print elements, respectively.
7 more elements
Dependencies are inferred from the claim text.