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:
Jun. 20, 1995
Filed:
Feb. 25, 1994
Applicant:
Inventors:
David W Walters, Walworth, NY (US);
Rukmini B Lobo, Webster, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; B41C / ;
U.S. Cl.
CPC ...
364468 ; 1014011 ;
Abstract
The present invention describes a method for engraving a gravure cylinder. The method includes determining the coverage of the liquid composition desired, and then selecting parameters including the stylus angle and compression angle. The channel width to cell width ratio and the wall width to cell width ratio are specified. From this the cell width, channel width and wall width are calculated. The gravure cylinder is engraved according to the stylus angle, compression angle, wall width, channel width and cell width.