| 摘要 |
A packaging guard for a screw top container includes a screw cap closing the screw top container and having a collar lip with an outside diameter v extending from a bottom portion of an exterior of the screw cap; a cap guard with an inside diameter s greater than the outside diameter v of the collar lip and having an interior lip with an inside diameter w less than the outside diameter v of the collar lip; and wherein the interior lip of the cap guard engages the collar lip when the cap guard is placed substantially over the screw cap, thereby securing the cap guard in a position over the screw cap in which the exterior of the screw cap is substantially covered. The cap guard prevents the screw top from being unscrewed from the container. |
