| 摘要 |
PROBLEM TO BE SOLVED: To provide a kraft paper bag having unsealing perforations, which is easy to open with hand and fingers, and which does not damage hands and fingers and other bag bodies at the time of transporting or stacking. SOLUTION: The kraft paper bag has perforations having a sharp corner to the other side end of the bottom part thereof, which are formed, at a corner part of the body overlapped in communication with the upper end of being overlapped by sticking, at least one end side of the body, of the bottom part. COPYRIGHT: (C)2003,JPO
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