| 摘要 |
A tamper-evident seal having dual, reusable catches and a seal element adapted lockably to engage either of the catches, the extent of this engagement being, furthermore, adjustable without thereby rendering the seal itself reusable, once it has been broken. The two catches may each bear an integrally-formed, clasp-like structure, which facilitates the attachment of the catches and, consequently, of the tamper-evident seal, to a variety of external devices. Both the seal and the catches have a generally squared-off design, which helps to reduce mold-making costs by adding a degree of freedom to the placement of the parting lines.
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