发明名称 Container with curled tamper-evident band to retain closure
摘要 A container having a body and a tamper-evident band and a lid for closing the container. The band has a proximal portion frangibly attached to the container body and a distal portion. The distal portion of the band is deformable to an inward extending orientation with the distal portion shaped and positioned to extend inwardly across the peripheral outer portion of a lid. The deformed distal portion of the band optionally has a curvature of 90 DEG to 360 DEG or more. The lid optionally has an annular groove for concealing the terminus of the band. The lid may also have an outward extending peripheral flange, an upward extending annular rib and a stacking ring for arranging several lids in a nested stack.
申请公布号 US5573134(A) 申请公布日期 1996.11.12
申请号 US19940217610 申请日期 1994.03.24
申请人 PORTOLA PACKAGING, INC. 发明人 CHENAULT, RAWSON L.;LUCH, DANIEL
分类号 B29C57/12;B29C65/56;B65B7/28;B65D17/40;B65D43/02;(IPC1-7):B65D17/40;B65D45/30 主分类号 B29C57/12
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