Filling and using reclosable bags
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 15, 2004
app pub date -
Apr 14, 2003
filing date -
Oct 13, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A reclosable bag is filled through an opening defined between a back side of a folded closure strip secured to an inner surface of the bag on one side of the bag opening, and an inner surface of the other side of the bag opening. The filled bag is sealed by joining the back side of the closure strip to the opposing bag wall at a point outboard of the closure strip and bag opening. The bag is later opened by breaking through a frangible section in a folded portion of the closure strip, between mating bands of hooks and loops. In some cases, an extension of one side of the bag forms a handle or a fitment; in particular, funnels can be formed from integral extensions of the closure strip, integral extensions of the bag-making material, or from a discrete preform which is joined to the bag construction.
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Family
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Cited Art Landscape
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