| 摘要 |
The invention relates to a packaging container of plastics consisting of two halves, which are foldably joined. Each half comprises a cavity for receiving goods. The opening of each cavity is surrounded by a flange onto which a closing sheet is sealed. For keeping the two halves together in a folded position before and after taking out some of the goods, locking means are provided at the flanges, consisting of a tongue on one half and a slit or a cut-out on the other half. These locking means are so flexible, because of their dimensions and arrangement, that no deformation of the flanges and the sealing zone is caused by opening and closing them. |
