Glass bottle e.g. wine bottle, has mouth piece compounded with interior bulge that serves as mounting plate of cork, where cork is provided with groove that engages into bulge and locks bottle closely
摘要
<p>The bottle has a mouth piece compounded with an interior bulge (3) in an upper area of the bottle, where the bulge serves as a mounting plate of the cork. The mouth piece (2) serves as a springer for a cork. The cork is provided with a groove that is designed in such a manner that the groove engages into the bulge and locks the bottle closely. The cork has a cylindrical section that guarantees an absolute seal.</p>
