CONTAINER HAVING A PEELABLE SEALING MEMBRANE, WHICH IS TO RECEIVE A POWDER MATERIAL AND HAVE EXCESS INTERNAL PRESSURE
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United States of America Patent
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N/A
Issued Date -
Jan 15, 2015
app pub date -
Dec 20, 2012
filing date -
Dec 20, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A container for a powder material includes an inner portion in the form of a flange (13), and a peelable sealing membrane sealingly attached onto the flange (13) via a peripheral sealing cord (27). The sealing membrane also has at least one pull tab (23) so as to enable the peeling thereof relative to the flange (13) by breaking down the sealing cord (27). The flange (13) has at least one passageway (18) for circulating gas; the passageway (18) is to be sealed by the attached sealing membrane and is located opposite the pull tab (23) so as to release the internal excess pressure from the container (3) upon the initiation of the peeling of the sealing membrane. The container is particularly useful for eliminating, or at least reducing, the splatter of the packaged material.
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