The size of a corrugated cardboard box is typically determined by the following factors:
- Internal dimensions: These are the dimensions of the internal space of the corrugated box used to accommodate the item being packaged, which must be determined based on the size and shape of the item.
- External dimensions: These are the external dimensions of the corrugated box, which must take into account the thickness of the box as well as any size limitations for logistics and transportation.
- Load-bearing capacity: The size of the corrugated box must also consider the load-bearing capacity of the box, which is determined by the weight and volume of the item being packaged.
- Stacking height: During logistics and storage, the corrugated box must be able to withstand a certain stacking height, so the size of the box must also consider stacking height limitations.
- Transportation mode: Different transportation modes have different requirements for the size of corrugated boxes, such as ocean freight, air freight, railway transportation, etc.
Therefore, when designing the size of a corrugated box, it is necessary to consider all of these factors and determine the final size based on the specific needs of the customer.