Nowadays, the use of paper tray packaging can be seen everywhere in all walks of life, and many traditional packaging materials on the market have been gradually replaced by paper tray packaging. The paper tray is made of pulp as raw material, using stainless steel filter molds, under pressure and other conditions, the pulp is dewatered, the fibers are formed, and the required products are made. Paper pallets are currently very environmentally friendly and practical new packaging, so products in many fields have gradually begun to use paper pallets as packaging. So what are the main structural elements of the paper tray? What are the main structural elements of the paper tray:
1, carrying capacity
Using different paper tray packaging buffer structures, the static load and deformation conditions are different. Ideal to cushion the static test load-deformation of packaging structural elements. The force on the contents of the package is not increasing, and the capacity is absorbed by the paper tray. Another important factor that affects the load-bearing capacity is the slope. From the perspective of a single load-bearing capacity, the smaller the slope of the side wall of the buffer structure, the higher its load-bearing capacity. However, considering the paper tray forming process, the slope is too small. Will affect the release of the paper tray.
2. Absorption of energy
The paper tray can absorb external energy during the product circulation process to protect the product. The greater the absorbed energy, the better the buffering capacity. In addition, the degree of energy absorption is also related to the physical state of the paper tray, such as density, quality and deformation laws.
3, resilience
The paper tray package is restored to its original size after loading, which is very important for the structure of the paper tray package. For a paper tray designed with a good structure, it has great advantages in resilience. The protection of the product is better. Therefore, in the initial stage of the product, we must ask the designer to consider the structure and technology in the design process.
The above content is an introduction to the main structural elements of the paper tray. Compared with other packaging, the paper tray is more practical. Paper tray packaging has excellent shock resistance and cushioning properties. After treatment, it can also play a role in preventing moisture and protect the product. In addition, because occupational categories have different requirements for paper trays, and the specifications of different products are also different, the use of paper trays as packaging generally requires customized planning.
