Patent ID: 6180198
Filing Date: 2001-01-30
Classification: B41L,Y10T

Abstract:
A method of making a three-part set of sheet material, the method comprising the steps of:providing a sheet of sheet material having at least one fold line and spaced separation lines extending generally parallel to one another, the separation lines dividing the sheet into three portions, each of the portions having opposing first and second faces;treating the first faces of two adjacent ones of the portions of the sheet with image formers to provide imaging therebetween when the treated first faces are contiguous with each other;treating the second faces of two adjacent ones of the portions of the sheet with image formers to provide imaging therebetween when the treated second faces are contiguous with each other, wherein the first and second faces of one of the portions are both treated; andfolding the sheet along the at least one fold line in a zig-zag manner to form a three part set of sheet material.