PURPOSE: To obtain a container for a wrap film having an unsealing piece which simultaneously satisfies two inconsistent requirements by placing one of side ends of the unsealing piece inward with respect to an extention of one of side ends of a front plate and the other side end of the unsealing piece outward with respect to an extention of the other end of a front end.

CONSTITUTION: A shift in a range of 0.1 to 10mm in a distance size of M of an unsealing piece 6 toward a lengthwise side may be employed, while M=0.5 to 5mm is desirably selected. N in a range of 0.1 to 3mm may be employed, while N=0.5 to 2mm is desirably selected. The unsealing piece 6 set with such a shift in a size range is protected by impact buffer by existence of a side plate 8 constituting a box, thickness of cardboard of auxiliary side plates 7, 7' and side lid piece 11 and auxiliary side lid piece constituting a lid body. In addition, damage due to a stress generated during transfer or transportation or separation may be suppressed. A size of N gives a handle function to the unsealing piece 6.