The brittleness value of EPE pearl cotton manufacturers

1. Preliminary planning for EPE pearl cotton packaging:

The basic requirement for EPE packaging planning is to select appropriate EPE data, determine a reasonable structural form and size while protecting the product from damage. In addition to weight, the basic parameters in the preliminary plan should also include (1) the equivalent landing height representing the circulation environmental conditions; (2) Brittle value representing product characteristics; ⑶ The buffering characteristic curve representing product performance.

2. The equivalent falling height is:

The drop impact energy of the equivalent drop height instrument package during circulation is mainly formed by human and mechanical operations during loading and unloading, and its energy level should be determined based on factors such as product weight, volume, size, personnel height, transfer difficulty, and method. In the actual use of EPE packaging technology, due to the differences in the overall circulation environment conditions and outdated technical means in China, the equivalent drop height used in most cases is determined within the range of 800 MM-1000 MM. If transported in collective packaging (pallets or containers), the equivalent drop height is much smaller.

3. The brittleness value of EPE pearl cotton is determined as:

Based on the brittleness value, strength error, and importance, the allowable brittleness value of the product is determined through brittleness value experiments, which is the main method for determining the brittleness value of the product. In addition, the brittleness value of the product can be determined through the brittleness value specification method and theoretical estimation method.