International Maritime Container Seals Management Types, Usage and Inspection Standards

International Management of Seals for Marine Shipping Containers Types, Usage, and Inspection Standards

With the development of globalization, international marine shipping container transportation has become an important component of international trade and logistics. To ensure the safety and accuracy of goods inside the containers, seal management plays a crucial role in international marine shipping container transportation. This article will introduce the types, usage, and inspection standards of seals for marine shipping containers to help readers better understand this critical process.

I. Types of Seals

International marine shipping container seals are generally divided into three types ordinary seals, lead seals, and RFID seals.

1. Ordinary Seals The most common type of seal, usually made of plastic or paper, used for simple sealing. They are easy to dismantle and suitable for scenarios with low requirements for cargo security.

2. Lead Seals A metal seal, typically made of copper, zinc, or aluminum, with strong anti-tampering properties. Lead seals are suitable for scenarios with high requirements for cargo security, such as the transportation of hazardous materials.

3. RFID Seals A seal equipped with an RFID chip that can be identified and inspected through wireless signals. RFID seals feature high security, fast identification speed, and traceability, widely applied in logistics and supply chain management.

II. Seal Usage

The use of seals is crucial in international marine shipping container transportation. Before loading the container, it should be sealed with a lead seal or an RFID seal, and relevant personnel and time information should be recorded in appropriate positions. Ordinary seals can also be used but are only suitable for scenarios with low requirements for cargo security. When using seals, attention should be paid to the following points

1. Ensure that the seal is intact without any signs of tampering.

2. Record seal information, including serial number, user, and time, etc.

3. Regularly check the consistency of seal information to ensure the safety of cargo transportation.

III. Inspection Standards

After the container arrives at its destination, inspection is required. During inspection, the following points should be noted

1. Check whether the seal is intact and confirm whether it is from the same batch.

2. Check whether the information on the seal matches the information of the goods inside the container.

3. Perform a destructive check on the lead seal to confirm whether it contains hazardous materials or other prohibited items.

4. For RFID seals, verification can be conducted through wireless signals to ensure the accuracy and traceability of cargo information.

By following the above seal management standards, the safety and accuracy of goods inside international marine shipping containers can be effectively ensured, reducing the risks of cargo loss and damage. Seal management can also improve logistics efficiency and reduce logistics costs, providing strong support for supply chain management. All logistics companies and relevant departments should attach importance to seal management, strengthen supervision and training, and ensure the safety and smoothness of international marine shipping container transportation.