Container bags are used as export packaging to ensure that the export goods are effectively protected during the process of loading, unloading, transportation, and storage and that the goods are transported to the destination in good condition. Therefore, the design of container bags must meet four main points, namely, safety, storage, usability, and sealing.
1. Safety: mainly refers to the strength of container bags. In the design, the packaging volume, the weight of the contents, and the number of packaging units should be considered, as well as the distance of transportation and the number of times of transportation, as well as the means of transportation and transportation methods to be used. In the GB/T10454-2000 national standard for container bags, the technical index requirements for the base fabric and straps of container bags are strictly stipulated, and from the perspective of safety, it is clarified that all container bag structures are bottom hanging structures. The safety factor must reach 1.8.
2. Preservability: According to the user's use conditions, the materials should be selected reasonably and the ratio should be reasonable. The anti-aging ability of plastic products under sunlight exposure is a more concerning issue, and it is also a problem often encountered in the actual use of container bags. Pay attention to the use of anti-purple agents and the selection of materials during the production process.
3. Usability: When designing FIBCs, it is necessary to fully consider the specific ways and methods of customers using FIBCs, such as lifting, transportation methods, and loading material performance. In addition, it is necessary to consider whether it is food packaging, and it must be considered non-toxic and harmless to the packaged food.
4. Airtightness: When transporting dust or particulate matter in container bags, care should be taken to prevent items from leaking out. It is recommended to use a funnel for loading. In order to improve the efficiency of shipment, the container bags are usually filled on a small trailer, and they can be pulled away after they are full. If the weight is light, it can be carried directly, but the full container bag must not be dragged on the ground, as it is easy to wear the bottom and cause leakage. Be careful not to rub or collide with sharp objects during transportation.
Container bags are generally used for container transportation, and it is convenient for unified lifting after loading. The structure of the container bag is very simple, and the method of use is very intuitive and clear at a glance, but some problems should be paid attention to during shipment.