| 摘要 |
<p>The present invention relates to a closure which is made of synthetic material with characteristics similar to or even better than those of cork and which can therefore be used in all applications in which a cork closure is normally used. In particular, the closure according to the present invention is a stopper for containers for wine or liquors. In particular, the present invention relates to a container closure made of an expanded elastomer by means of a thermal molding method, characterized in that the expanded elastomer can be produced by means of a step of expansion by a supercritical fluid.</p> |
