Sealing condition of multiple-container, in particular double-tube, packages designed for instant preparation
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United States of America Patent
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Jan 7, 2014
Grant Date -
May 29, 2008
app pub date -
May 22, 2006
filing date -
May 30, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
A double dispensing container including an outer container and an inner container, each container including a body and a head provided with a neck and a shoulder linking the neck to the body, the neck having a side wall and one or more dispensing orifices, the neck of the inner container being housed inside the neck of the outer container and having a section such that it provides one of more outflow passages for a pasty product A and, in combination with the inner surface of the outer container neck, one or more outflow passages for a pasty product B emerging onto a single or multiple orifice dispensing the product B. The inner neck is extended by a summit portion which is linked to the inner neck via a thin annular zone and which closes the single or multiple orifice dispensing product A.
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