Printing airline and railway tickets - by forming cover over sheets so that printing lines are at same distance from longitudinal edges

摘要

The process is for printing transport tickets having a note book form with a number of sheets. The ticket can be used for trains or airplanes. The sheets can be of different sizes for different kinds of transport tickets. The cover is at least as big as the largest sheet. The sheets are all fixed inside the cover so that the printing lines are always at the same distance from the longitudinal edges.