TAMPER EVIDENT POLYMERIC PACKAGE WITH ZIPPER CLOSURE AND VALVE, AND METHODS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
May 17, 2007
app pub date -
Nov 8, 2006
filing date -
Nov 17, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A reclosable package having a zipper closure, and optionally a slider device to open and close the zipper closure, and a one-way valve. The package can include an internal seal, which can be a peal seal. In use, the valve is used to remove air from the interior of the package, and the sealant strip, in combination with the zipper closure, provides a better seal than the zipper alone.
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Family
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