| 摘要 |
<p>The invention relates to a stopper capsule (1, 1'), having an axial direction (10, 10'), comprising a shell (2, 2'), with a head (20, 20') a skirt (21, 21') and a joint (3) where a) said joint is a form joint, b) the form joint has b1) a resilient layer (106, 209, 301, 403), b2) a set of adjacent layers, b2.1) a barrier layer (103, 109, 203, 207, 211, 215, 304, 306, 402, 404), b2.2) a malleable support layer (101, 105, 107, 111, 203, 207, 211, 215, 304, 401, 405) with the function of providing the said set of adjacent layers a global malleable property such that the joint can be shaped without creation of folds, b2.3) an outer layer (101 or 111, 201 or 217, 306, 401 or 405) having an outer surface which can be compressed by the axial compression resulting from stoppering such as to match the form of the mouth of the neck. The invention further relates to a method of production of the capsule and a method of stoppering.</p> |
