Disposable packaging for the distribution of a liquid preparation pumped by a venturi-effect device
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United States of America Patent
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Feb 1, 2011
Grant Date -
Oct 19, 2006
app pub date -
Mar 17, 2004
filing date -
Mar 24, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
The invention relates to a disposable packaging, for the distribution of at least one nutritional preparation, based on a nutritional liquid, comprising at least one closed chamber, containing the nutritional liquid, with means for housing a sub-assembly for aspiration and mixing of the venturi type and means for sealing the package. The invention is particularly characterized by a duct, passing through the base seal, said duct provided for a venturi nozzle which permits the extraction of the nutritional liquid inside the packaging by piercing or removal of the seal. The invention is particularly of application to the production of hot and/or emulsified drinks of the cappuccino type or similar.
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