Packaging in the form of a bag
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 27, 2011
Grant Date -
Jun 26, 2008
app pub date -
Mar 6, 2008
filing date -
Dec 18, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A packaging container has walls made of film defining an interior of the packaging container. At least a first one of the walls has two wall parts that overlap one another forming an inwardly positioned overlapping strip and an outwardly positioned overlapping strip and providing an intermediately positioned venting passage. The overlapping strips are connected to one another by a securing seam that extends along an edge of the inwardly positioned overlapping strip. The venting passage communicates through inner openings with the interior and through outer openings with the ambient. The outwardly positioned overlapping strip has no openings. At least one filter is provided with the outer openings of the venting passage and is positioned underneath the outwardly positioned overlapping strip in a flat arrangement.
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