Package for accommodating and ejecting small amounts of flowing material
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United States of America Patent
Stats
-
May 25, 1982
Grant Date -
N/A
app pub date -
Jun 5, 1980
filing date -
Jun 8, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A package for storing and method for ejecting small amounts of flowing material, especially liquids, viscous or pasty material, from the package which comprises foil sections which are joined together and form a compressible container for storing said material, an enclosed chamber separated from the container by a predetermined rupture site and having throttling means associated with the chamber for regulating the flow of material to a discharge opening when pressure is applied to compress the storage container and continued after site is ruptured.
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