发明名称 |
A beverage package. |
摘要 |
<p>A beverage package has a sealed container (1) containing beer (11) having gas in solution and forming a headspace (16) containing gas at pressure greater than atmospheric. A hollow insert (7) is located in the container and is responsive to a pressure differential developed on opening the top (5) of the container to inject beer and/or gas therefrom with the beer (11) to liberate gas (17) from solution and form froth in the headspace (16). A baffle plate (12) on the insert (7) restrains the liberation of gas (17) to a minor proportion of the volume of beer (11) so that when the beer is poured into a glass, gas can evolve naturally from the beer to produce "sparkle". As an alternative to the beer and/or gas injection bubble initiation, gas from solution in the minor proportion of the volume of beer may be liberated by contact of that beer with a bubble initiating material. <IMAGE></p> |
申请公布号 |
EP0597608(A1) |
申请公布日期 |
1994.05.18 |
申请号 |
EP19930308520 |
申请日期 |
1993.10.26 |
申请人 |
GUINESS BREWING WORLDWIDE LTD. |
发明人 |
FORAGE, ALAN JAMES;PURDHAM, ROBERT |
分类号 |
B65D25/02;B65D79/00;B65D85/73;B65D90/44;(IPC1-7):B65D79/00 |
主分类号 |
B65D25/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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