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Containers

Container Seal

In Indonesian: Segel Kontainer

A container seal is a uniquely numbered locking device fitted to the doors after stuffing to prove they were not opened in transit. The usual type is a high-security bolt seal under ISO 17712. The seal number is recorded on the shipping instruction, the B/L and the packing list. A mismatched number or damaged seal can trigger inspection, delays and claim disputes, so photograph the doors and seal when it is applied.

Related terms

  • FCL (Full Container Load)

    FCL means one shipper books a whole container, however much cargo is inside.

  • Stuffing

    Stuffing is loading goods into a container, either at the shipper's premises for FCL or at a CFS for LCL.

  • Bill of Lading (B/L)

    A bill of lading is the ocean transport document issued by the carrier or its agent.

  • Container Check Digit

    The check digit is the last digit of an ISO 6346 container number and catches typing errors.

Covered in these guides

Container sizes & capacity

Reefer Containers: 20RF & 40RF Dimensions, Set Points, PTI and Stuffing

A practical guide to 20RF and 40RF reefer containers covering inside dimensions, the red load line, set points, PTI, ventilation, pre-cooling and documents.

6 min read

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