| 摘要 |
<p>An assembly of a container (1) and a break-off closure (21) made of plastic, the container (1) comprising a surface (4) with a passage opening (5), which opening (5) is sealed by the break-off closure (21), according to the invention, has an attachment area of the break-off closure (21) to the surface (4) of the container (1), which area is situated around and at a distance from the circumference of the passage opening (5), the attachment being obtained by heating the attachment surface of one of the container (1) and break-off closure (21) to such a temperature that a breakable attachment is formed between them. It is thus possible to obtain an almost completely smooth break-off surface and the dimensions of the opening are retained.</p> |
