Tamper-resistant secure container cover

A manufacturing method for a secure container cover for restricting access to an opening of a container, the method comprising:

• integrally molding a body including an annular structure and a side wall;
• forming in the annular structure a central void defined by an intermediate perimeter;
• forming a graspable loop integrally with the annular structure, the graspable loop being configured to reside within the central void;
• forming a first tear initiation point where the graspable loop joins the annular structure at a first location;
• forming a first thin section to extend from the first tear initiation point to a bottom edge of the side wall, the first thin section being defined by a first channel formed in the body of the secure container cover;
• forming a second tear initiation point at a second location where the graspable loop joins the annular structure, the second location being different from the first location;
• forming a second thin section to extend from the second tear initiation point to a tear termination point on the side wall, the second thin section being defined by a second channel formed in the body of the secure container cover;
• forming the graspable loop to be detachably connected to the annular structure at a bridging section;
• forming the bridging section to break when an upward biasing force is applied to the graspable loop
• forming the side wall to separate along the first thin section and the second thin section when the graspable loop is pulled away from the body of the secure container cover;
• and
• forming the tear termination point to be a protrusion formed on the side wall adjacent to the bottom edge of the side wall, the protrusion being a tear barrier that prevents further separation of the side wall along the second thin section.

A secure container system for restricting access to an opening of a container comprising:

• a container;
• and
• a secure container cover comprising an integrally molded body including an annular structure and a side wall, wherein
• the annular structure includes a central void defined by an intermediate perimeter;
• a graspable loop integrally formed with the annular structure is configured to reside within the central void;
• a first tear initiation point is formed at a first location where the graspable loop joins the annular structure;
• a first thin section extends from the first tear initiation point to a bottom edge of the side wall, the first thin section being defined by a first channel formed in the body of the secure container cover;
• a second tear initiation point is formed at a second location where the graspable loop joins the annular structure, the second location being different from the first location;
• a second thin section extends from the second tear initiation point to a tear termination point on the side wall, the second thin section being defined by a second channel formed in the body of the secure container cover;
• the graspable loop is detachably connected to the annular structure at a bridging section;
• the bridging section is configured to break when an upward biasing force is applied to the graspable loop;
• the side wall is configured to separate along the first and second thin sections when the graspable loop is pulled away from the body of the secure container cover, to thereby release the container from the secure container cover;
• and
• the tear termination point is a protrusion formed on the side wall adjacent to the bottom edge of the side wall that prevents the graspable loop from detaching from the secure container cover upon release of the container.