Packaging Container And Method For Manufacturing Same
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United States of America Patent
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Issued Date -
Jan 28, 2010
app pub date -
Sep 10, 2007
filing date -
Sep 22, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A packaging container made of plastic has a fixed wall part (W1), produced by injection molding, and a detachable wall part (W2), which are connected by a predetermined breaking zone (20). The predetermined breaking zone (20) is covered by a barrier layer (24) which provides enhanced barrier action against gases, water vapor or solvent. The barrier layer (24) reduces the permeability of the predetermined breaking zone (20).
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Family
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Cited Art Landscape
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