| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a packaging box which increases the degree of versatility of changing the design with respect to the adjustment of the full height. <P>SOLUTION: A folding line 19 for adjusting the full height extending in the transverse direction is provided on end walls 10A and 10B and side walls 11A and 11B continuous in the transverse direction, and a folding line 20 for turning-in extending at the angle of inclination of about 45°toward continuous inner flaps 14A and 14B is provided from both ends of the folding line 19 for adjusting the full height of the end walls 10A and 10B. A first sealing state in which a blank is folded at boundary parts between the flaps 14A and 14B to 17A and 17B and the walls 10A, 10B, 11A and 11B, and a second sealing state in which the blank is folded along the folding line 19 for adjusting the full height, and the folding line 20 for turning-in, and closed by outer flaps 15A and 15B with the full height being lower than that in the second sealing state. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
