Food or edible material: processes – compositions – and products – Packaged or wrapped product – Having consumer oriented diverse utility
Patent
1992-06-03
1994-08-02
Tentoni, Leo B.
Food or edible material: processes, compositions, and products
Packaged or wrapped product
Having consumer oriented diverse utility
2062131, 206217, 206219, 426115, 426124, 426132, B65B 3100, B65D 1700, B65D 2500
Patent
active
053344006
ABSTRACT:
A sealed beverage package has a bottle 1, a neck 4 of which provides a narrow mouth 5. A hollow insert 7 is submerged in beverage 13 in the bottle. A headspace 14 in the bottle is at a pressure greater than atmospheric and when the package is opened to de-pressurise the headspace 14, gas and/or liquid under pressure in the insert 7 is ejected through an aperture 8 into the beverage to cause a head of froth to develop on the beverage 13. The insert 7 is retained in position by an open framework 9 of struts 10 which extend between the insert and a retaining ring 11 that frictionally engages in a bore 6 adjacent to the mouth 5 of the bottle. The insert 7 can be attached to the framework 9 or formed integral therewith.
REFERENCES:
patent: 2073273 (1937-03-01), Wetstein
patent: 4832968 (1989-05-01), Forage et al.
Guinness Brewing Worldwide Limited
Tentoni Leo B.
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