| 摘要 |
<p>Container comprises a neck (13) and a collared edge (12) with a covering cap (4). A circular groove (15) running around the neck periphery is formed between the edge and a bulge (14). Several bars (16, 16') arranged around the periphery connected the edge to the bulge within the circular groove. A recess (17) is formed on the outer side of the edge and bulge.</p> |
