Patent ID: 8097326

Claim:
A stack of folded sheets comprising first and second groups of folded sheets, each of the sheets of the first group including a center panel having right and left outer edges which define the width of the center panel, a second panel which extends inwardly from the right edge of the center panel and terminates in a left inner edge, and a V-shaped portion extending from the left edge of the center panel and including third and fourth panels, the third panel extending inwardly from the left edge of the center panel and terminating in a right inner edge, the fourth panel extending outwardly from the right edge of the third panel and terminating in a left outer edge, each of the second, third, and fourth panels having a width less than the width of the center panel, each of the sheets of the second group including a center panel having right and left outer edges which define the width of the center panel, a second panel which extends inwardly from the left edge of the center panel and terminates in a right inner edge, and a V-shaped portion extending from the right edge of the center panel and including third and fourth panels, the third panel extending inwardly from the right edge of the center panel and terminating in a left inner edge, the fourth panel extending outwardly form the left edge of the third panel and terminating in a right outer edge, each of the second, third, and fourth panels having a width less than the width of the center panel, said sheets being arranged so that the second panel of each sheet of each group except the bottom sheet of the stack is adjacent a fourth panel of a sheet of the other group.