B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
206/31
B65D 41/34 (2006.01)
Patent
CA 1176601
ABSTRACT OF THE DISCLOSURE A container and closure assembly is provided herein of the type in which the closure comprises a cap part with an internal discon- tinuous multi-start screw thread, a tear-away tamper-evident band con- nected to the cap part by a first line of weakness, a captive band con- nected to the tamper-evident band by a second line of weakness and in- ternal annular projecting bead means on the captive band and on the tear- away tamper-evident band. The container is of the type having a neck defining an open mouth, a discontinuous multi-start external screw thread around the mouth, and a first external annular nose-shaped bead below the screw thread and with an inclined upper surface and a substantially horizontal lower surface for engagement with the tear-away band. A second external annular nose-shaped bead is also provided below the first bead for engagement with the captive band. Annular recesses are provided around the neck of the container for engagement by the projecting bead means on the tear-away band and on the captive band and annular ledge means disposed around the neck of the container below the annular recesses. Such ledge means is suitably adapted and disposed to receive the captive band after the tamper-evident band has been torn away from the assembly.
396179
Borden Ladner Gervais Llp
Johnsen & Jorgensen (plastics) Limited
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