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:
Jul. 09, 2019
Filed:
Jun. 21, 2016
Scientific Games International, Inc., Newark, DE (US);
Ajay J. Ghia, Cumming, GA (US);
Scientific Games International, Inc., Newark, DE (US);
Abstract
A method and associated system are provided for producing a perforation line between adjacent lottery tickets in an automated production line wherein a substrate having lottery tickets printed thereon is conveyed through a perforation station in the production line prior to being folded into a Z-fold pattern for subsequent packaging. A perforation machine in the line is controlled by a controller for defining the perforation lines, wherein the control process includes determining the perforation lines that correspond to fold lines in the Z-fold pattern and, for these perforation lines, programming the perforation machine to generate a second perforation profile that is different from a first perforation profile of non-fold perforation lines that lie between the fold lines in the Z-fold pattern. The second perforation profile is specifically tailored to produce a stronger perforation line to compensate for weakness induced in the perforation line from being folded.