| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a volume-reduceable carton which can store a plurality of individually packed contents, and can store residual contents after reducing its volume in the case of using, for example, one of the contents, and can reseal the contents. <P>SOLUTION: This carton is composed of an oblong first main board 4, a second main board 2, which makes a pair with the first main board 4, a pair of end boards 8 and 9, and a pair of side boards 1 and 3. The carton is provided with zippers a, b, c and d which start from a ridge between the side board 1 and the second main board 2 roughly at the middle in the longitudinal direction of the side board 1 and terminates in a ridge between the other side board 3 and the second main board 2 via the first main board 4 crossing the short direction of the side board 1. Furthermore, the carton has a first break line L30 and a second break line L31 which are created rectilinearly in the direction of the end board 8 from the zippers along a ridge between both side boards 1 and 3 and the second main board 2, and a third break line L32 which connects the first break line L30 and the second break line L31. <P>COPYRIGHT: (C)2013,JPO&INPIT |
