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:
Feb. 10, 2026
Filed:
Dec. 30, 2021
Esko-graphics Imaging Gmbh, Itzehoe, DE;
Jörg Wolterink, Oelixdorf, DE;
Thomas Hänsel, Elmshorn, DE;
Christian Greve, Itzehoe, DE;
Frank Grewling, Breitenberg, DE;
Karsten Stubbe-Thierer, Berlin, DE;
Esko-Graphics Imaging GmbH, Itzehoe, DE;
Abstract
Systems and methods for curing a photopolymer printing plates. A radiation source, such as an UV LED source having a radiation-emitting lateral dimension in a range 10-60 cm, is spaced from a substrate that holds the printing plate. The source and substrate are configured to move relative to one another in a movement direction that defines a leading edge of the radiation source and a trailing edge of the radiation source. A cooling air handling system directs a volume of cooling air into the gap between the radiation source and the printing plate in a direction from the trailing edge to the leading edge. The cooling air handling system may have one or more outlets attached at least one edge of the source, may be configured to only direct air from the trailing edge to the leading edge, or a combination thereof.