发明名称 Polymeric Package With Resealable Closure And Valve, And Methods
摘要 A reclosable package having a zipper closure, and optionally a slider device to open and close the zipper closure. The package includes a sealant stripe, which can be a peal seal, and a one-way fluid valve. 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. The package may be part of a storage system that includes stand-off structures adjacent to the valve, a vacuum pump assembly, and a liquid separator assembly coupled to the vacuum pump assembly.
申请公布号 US2007092167(A1) 申请公布日期 2007.04.26
申请号 US20060382143 申请日期 2006.05.08
申请人 TILMAN PAUL;BUCHMAN JAMES E;CUSTER RICHARD 发明人 TILMAN PAUL;BUCHMAN JAMES E.;CUSTER RICHARD
分类号 B65D33/16 主分类号 B65D33/16
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