Glass bottle e.g. champagne bottle, neck, has ring for fixing sealing cap of bottle by crimping, and back ring in form of collar for fixing wire enclosure to retain cork stopper by cap, where stopper is previously introduced inside neck
摘要
<p>The neck (40) has a ring (42) for fixing a direct sealing cap of bottle by crimping, where the cap supports against an end of the neck. A back ring (41) in the form of collar fixes a wire enclosure for retaining a cork stopper previously introduced inside the neck by a metallic cap. A lower face (411) of the collar is inclined at alpha angle approximately 10 degree towards a top of the bottle. The back ring fixes claws of staple for retaining the cork stopper.</p>
