The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 28, 2018
Filed:
Oct. 20, 2017
Fujifilm Corporation, Tokyo, JP;
Hiroshi Tashiro, Shizuoka, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
Provided is a flexo printing plate which makes it possible to perform printing in which the discontinuity of density is not visually recognized by inhibiting the enlargement of halftone dots in the boundary between an image area having a low halftone dot rate and a non-image area. The flexo printing plate has a constitution in which the image area has a highlight halftone dot area having a halftone dot rate higher than 0% and equal to or lower than 10%, and within the highlight halftone dot area, among small dots constituting the highlight halftone dot area, at least one of the small dots adjacent to the non-image area that continues 10 mm or further from the edge of the highlight halftone dot area in a direction orthogonal to the edge has a distal end diameter smaller than the average of distal end diameters of the small dots in the highlight halftone dot area.