Patent ID: 7900910

Claim:
A sheet package that can be set in a printer for supplying the printer with sheets as print media, comprising: a stack of sheets stacked in a stacking direction; and a package member covering an exterior of the stack of sheets; wherein the package member includes: a rectangular first portion that covers a part of one face of the stack of sheets on one side in the stacking direction; a second portion that covers the other face of the stack of sheets on the other side in the stacking direction and facing the first portion; a third portion that covers a side face of the stack of sheets, the third portion connected with the first portion via one of a pair of side ends of the first portion, and the third portion connected with the second portion via one of a pair of side ends of the second portion; and a cut-in portion formed on a boundary between the second portion and the third portion, the cut-in portion extending along the boundary between the second portion and the third portion for a predetermined length; wherein the third portion is continuous and does not extend along the full length of the one of the pair of side ends of the second portion connected to the third portion, so that the second portion has a free side end at the one of the pair of side ends of the second portion not connected with the third portion.