As you know, the container is one of the means of transportation that is used in the global system, one of the most important reasons for using it in global transportation is its remarkable resistance and capacity. And the most important reason for using it in sea transportation It can be its impermeability and waterproofing. The design of the containers is different according to the conditions and the desired location, for example, if the cargo has a perishable load, a cooling system should be used. Also, if the cargo is of a special shape and type, it should be according to He chose the desired container and placed the cargo.

According to the brief explanation we gave about the container, we will discuss some of its basic features:

• It has sufficient strength and necessary security

• To be designed in such a way that it is suitable and quick for loading and unloading.

• It should be designed and implemented according to the position used.

• There should be an acceptable coordination between the capacity of the container and the shipped goods.

Checkable features in the standard counter:

Containers have various dimensions and characteristics and are supplied with different characteristics based on the type of use. However, in terms of size, physical characteristics, maximum weight, and the number of entrance and exit doors, they must be standardized. Therefore, most of them are based on two sizes. Standard 30 and 40 feet are offered.