Gravure printing plate and method for producing gravure printing plate
AssigneeThink Laboratory Co., Ltd.
InventorTatsuo SHIGETA
Life of this patent
Estimating the term…
Abstract
A gravure printing plate and a method of manufacturing a gravure printing plate, which are capable of increasing a density range as compared to the conventional case to enable suppression of moire as well as to achieve rich gradation and enable fine tone settings. The gravure printing plate includes FM screen cells and AM screen cells which are concurrently formed in a plate surface thereof, and the FM screen cells and the AM screen cells are different in depth. It is preferred that, of the cells which are different in depth, shallower cells correspond to subcells and deeper cells correspond to main cells.
Claims11
A method of manufacturing a gravure printing plate, comprising:
- providing FM screen cells and AM screen cells which are concurrently formed in a plate surface thereof, wherein the FM screen cells and the AM screen cells are formed at different depths.
A product, which is obtained through printing with use of a gravure printing plate, said gravure printing plate comprising FM screen cells and AM screen cells which are concurrently formed in a plate surface thereof, wherein the FM screen cells and the AM screen cells are different in depth.
A method of manufacturing a gravure printing plate, comprising:
- simultaneously forming FM screen cells and AM screen in a plate surface of a gravure printing plate structure, wherein the FM screen cells have a depth that is different from a depth of the AM screen cells.
Dependencies are inferred from the claim text.