| 摘要 |
This invention applies to package containers. It describes a device (2) for the opening of a package container (1), which consists of a spilling chamfer (31, 33), its female closer (3), and also provides a description for the production of the device for the opening of the package container, the chamfer (31, 33) of which is formed by pressing a heated thermoplastic material, in such a way, that it should correspond to the form of the closer (3). |
