| 摘要 |
Disclosed is an opening arrangement for a container package comprising a sealing portion formed with a threaded interior configuration, a pouring spout, one end of the pouring spout being attachable to a container package, another end of the pouring spout, forming a continuous, liquid-tight part, the pouring spout being formed with a threaded exterior configuration corresponding to the threaded interior configuration of the sealing portion, the pouring spout being inflexibly engaged with and at least partially surrounded by the sealing portion, and at least two penetration devices extending inwardly from the threaded interior configuration of the sealing portion toward the pouring spout.
|
