| 摘要 |
PROBLEM TO BE SOLVED: To provide an illegal opening prevention carton capable of preventing illegal opening for not only the upper part that is closed after goods are thrown in but also the bottom.SOLUTION: The illegal opening prevention carton has a square cylindrical trunk, an auto bottom is placed on the bottom of the trunk so as to have a structure which pastes together the folding glued pieces 8 and 9 of bottom outside flaps 10 and 11 to bottom inside flaps 6 and 7 laying side-by-side in glued domains 8a and 9a, a lid panel of the structure which cannot be opened without a breakage part is provided on the upper part of the trunk, and the glued domains 8a and 9a in the folding glued pieces 8 and 9 of the bottom outside flaps 10 and 11 are surrounded by cutting lines α with connections and are strong-pasted up with the bottom inside flaps 6 and 7. When attempting to open the lid panel, thereby causing damage sites, and when attempting to open by peeling the auto bottom of the bottom, the connections of the glued domains 8a and 9a in folding glued pieces 8 and 9 are broken, and glued domains 8a and 9a are in a state of remaining on the bottom inside flaps 6 and 7. |
