PACKAGE SYSTEM INCLUDING A FITMENT WITH ANTI-FLOW BLOCKING AND SHUT-OFF VALVE FOR USE WITH DISPENSING DEVICES
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United States of America Patent
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Issued Date -
Apr 12, 2012
app pub date -
Sep 20, 2011
filing date -
Oct 7, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A package for enabling the dispensing a flowable material therefrom by use of dispensing apparatus, e.g., a soft drink making machine. The package is in the form of a flexible bag having wall portions defining an internal cavity and a fitment secured to at least one wall portion. The fitment is arranged to receive a probe of the dispensing apparatus to pump the contents of the package through the fitment. The fitment includes an anti-blocking member which prevents the walls of the package from collapsing to block the fitment when the contents of the package are pumped out. The fitment also includes a valve which is normally closed and which opens upon the creation of negative pressure within the fitment as occasioned by the operation of the pumping mechanism.
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