News

How is the load-bearing capacity of paper display stands designed and tested to ensure product safety?

Publish Time: 2024-12-16
The design and testing of the paper display stand's load-bearing capacity are crucial to ensuring product safety and are directly related to its reliability in commercial applications.

First of all, in the design stage, the structure of the paper display stand needs to be carefully planned. Determine a reasonable frame layout based on the weight and volume of goods expected to be carried. For example, using a triangular structure or reinforced rib design can effectively distribute weight and enhance overall stability. At the same time, the thickness and type of paper should be properly selected. Thick cardboard or corrugated cardboard can provide better load-bearing performance to a certain extent. The load-bearing performance of corrugated cardboard with different layers and flute types also varies.

Secondly, the design of the connection parts cannot be ignored. Strong glue bonding, slot connection or locking design can ensure that the various parts are tightly combined, so that the force can be transmitted evenly and avoid local loosening or breakage when bearing load. For example, using high-strength glue at critical connection points and increasing the connection area can significantly increase the strength of the connection.

Furthermore, dimensional design is also related to load-bearing capacity. A display stand that is too large may cause uneven stress, while a display stand that is too small may reduce the load-bearing limit due to concentrated stress. The most appropriate length-to-width-to-height ratio should be designed based on the shape and display needs of the product so that the weight is evenly distributed on the entire display rack.

In terms of testing, a static load-bearing test is first conducted. Place the simulated product or actual product on the paper display stand according to the designed maximum load capacity, and observe its deformation over a period of time (such as 24 hours or 48 hours). Use professional measurement tools, such as displacement sensors, to accurately measure the degree of sinking or bending of key parts of the display rack to ensure that its deformation is within an acceptable range.

Then conduct a dynamic load-bearing test to simulate situations that may occur in the actual retail environment, such as customer collisions, slight shaking, etc. Through specialized testing equipment, a certain frequency and amplitude of external force is applied to the paper display stand where the goods are placed to check whether the structure is still stable and whether there are any signs of loose parts or damage.

In addition, the ultimate load-bearing test must be carried out to gradually increase the load-bearing weight until the display stand is obviously damaged, so as to determine its actual ultimate load-bearing value and provide data support for the safety of the design.

Finally, the design is optimized and adjusted based on the test results. If problems are found in some parts during the test, such as excessive deformation or connection failure, promptly modify the structural design, replace materials, or improve the connection method, and then conduct the test again until the load-bearing capacity of the paper display stand fully meets the requirements for safe display of goods. Ensure that it can function reliably in actual use and provide a solid foundation for product display.
×

Contact Us

captcha