Patent ID: 7780001

Claim:
A file wrapper comprising: a die cut body, which comprises a unit piece of integral constitution that is bent to form a bag shaped package having an opening for inserting commodities, the unit piece comprised of a covering paper having side portions, a first opening portion and a fourth portion opposing the opening portion; a backing paper adjacent to the covering paper and connected to the covering paper along the fourth portion of the covering paper, the backing paper having a second opening portion; a sealing pieces provided at the opening of the bag shape shaped package on each of the first opening portion of the covering paper and the second opening portion of the backing paper; and side sticking pieces provided to both of the side portions of the covering paper, wherein the sealing piece provided on the opening portion of the backing paper is on an opposing side of the backing paper with respect to a return line formed where the backing paper connects to the fourth portion of the covering paper, the sealing pieces abut each other when the covering paper and backing paper are overlapped upon bending along the return line between the backing paper and the covering paper, the sealing piece of one of the first or the second opening portion is provided with a first notch hole starting from and connected to the one of the first or the second opening portion and surrounded by the one of the first or the second opening portion and the sealing piece of the one of the first or the second opening portion by notching a part of the sealing piece of the one of the first or second opening portion, thereby forming, in the shape of a sector of a circle, a stopper of commodities, and the other sealing piece of the other of the first or second opening portion is provided with a second notch hole starting from and connected to the other of the first or second opening portion and surrounded by the other of the first or the second opening portion and the sealing piece of the other of the first or the second opening portion by notching a part of the sealing piece of the other of the first or second opening portion, thereby forming a rectangularly shaped connecting piece inserted in and engaged with the first notch hole; the connecting piece having an engaging portion with the first notch hole, a length greater than a width of the first notch hole, and a width less than a length of a base of the first notch hole, and a bound portion is provided to each of the sealing pieces of the covering paper and the backing paper, and a perforated line engraved in each of the sealing pieces to facilitate separation along the perforated lines, wherein a length of either the sealing piece of the covering paper or the backing paper is shorter than the length of the other sealing piece, and whereby commodities can be interfiled in a magazine, without need of sealing stickers to seal commodities inserted in the file wrapper.