G - Physics – 07 – B
Patent
G - Physics
07
B
11/1, 101/36
G07B 1/00 (2006.01) B41F 17/02 (2006.01)
Patent
CA 1047210
ABSTRACT A method of producing booklets of tickets for playing the numbers game known, for example, as bingo involves belt printing a series of differently coloured webs. Serially arranged on the belt is a multiplicity of different printing plates, each of which is to print a plurality of tickets, each ticket having a combination of numbers dissimilar to the combination of any other ticket to be printed using the belt. The webs are identically printed simultan- eously during a rotation of the belt, and as they issue from their respective printing stations, the webs are effectively shifted longitudinally and are superposed such that (1) the impressions of the printing plates thereon are in substantially exact, superposed registry and (2) nowhere in the superposed webs is there a collation of superposed, registered impressions containing two or more impressions of the same printing plate. Having so superposed the webs, they are subjected to appropriate slitting and uniting operations to convert them into booklets of tickets.
235960
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