| 摘要 |
PROBLEM TO BE SOLVED: To provide a bag which can be used by hanging it with a hand without using a separate member for hanging with the hand such as a handle, can be manufactured at a low cost, can be abandoned easily, does not provide uselessness such as double packaging, and in addition, is easily opened. SOLUTION: The bag is constituted for using as follows. An upper part is opened, and windows 5 and 6 respectively for handle parts are formed on body parts 3 and 4 near this opening part. The windows are formed at positions overlapping each other when the bag is flatly folded, and for respective windows, their upper side or lower side are continuous to the body parts, and tongue piece parts 8 and 9 in which three ways except these upper side or lower side are separated from the body parts by notch lines. The tongue piece part 9 on one body part 4 has the upper side as a folding line 6a and pinches the upper side of the window part 5 of the other body part and is folded upward. The tongue piece part 8 on the other body part 3 has the lower side as a folding line 5a, and pinches the lower side of the window part 6 of one body part 4 and is folded downward. COPYRIGHT: (C)2007,JPO&INPIT
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