1. Physical state of the packaged product. The physical state of the product is the state of the existence of the object that we said in the school, mainly solid, liquid, gaseous, mixed, etc. Different forms of existence require different packaging, that is, different packaging containers.

2. Packaged product profile. Then we can understand it better, but most of the shape is still determined by the physical state, the shape is the shape of the product, we need to make packaging boxes according to the shape of the product. We must ensure that the package is as small as possible, well fixed, securely stored, and meets standardization requirements.

3. The strength of the packaged product. As for those products with low strength and susceptibility to damage, we must fully consider the protective function of the package. At this time, we need to consider whether to add protection measures and corresponding safety marks in the packaging table.

4. Packed product portion. As for some products with severe volume and volume, the strength requirements of our packaging boxes are particularly high at this time. Not only do we need to ensure the integrity of our packaged products in the process of transportation and circulation, and some of them also need to ensure the sale of packaging The outer packaging is intact.

5. Packed product structure. The structure of the product determines the function of the product. A well-structured product has good compression resistance and impact resistance. We need to have a good understanding of the structure of the packaged product, and tailor the product to the box that fits the product. We need to pay special attention to products with poor structure.