发明名称 Reclosable bags with tamper evident features and methods of making the same
摘要 A reclosable package comprises first and second opposing body panels, a reclosable seal and a one-time breakable element. The reclosable seal extends along one end and includes first track and second tracks. The first track includes a first fin portion and a first reclosable element. The first fin portion has a first end and a second end that is further from the first reclosable element. The one-time breakable element comprises first and second sections and initially extends from the first fin portion to the second fin portion. Each of the first and second sections extends upwardly and inwardly from near the respective second ends of the first and second fin portions so as to form a generally inverted U-shaped or V-shaped cross-sectional configuration. The first and second opposing body panels are attached to respective first and second sections of the one-time breakable element.
申请公布号 US7040808(B2) 申请公布日期 2006.05.09
申请号 US20030457770 申请日期 2003.06.09
申请人 PACTIV CORPORATION 发明人 REHWINKEL GARY E.;CAMERON DAVID P.
分类号 B65D33/16;B65D;B65D33/25 主分类号 B65D33/16
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