Pearl cotton packaging
In the optimization design of pearl cotton packaging, because EPE pearl cotton cannot be molded, and the thickness is a fixed-size sheet, the optimization design of the structure will become more complicated. Foshan pearl cotton manufacturers said that EPE is made of a fixed-thickness sheet, so its orientation is slow; there is a certain difference between its middle performance and its horizontal cushioning performance. Therefore, before using EPE to design the cushion pad, the material testing machine must be used to determine its performance before the quantitative design and the corresponding optimization design.
At present, the practical and practical cushion thickness design method is mainly based on the dynamic cushioning performance curve of the selected EPE provided by the EPE manufacturer. After optimized design, the cushion cushion structure is drawn, proofed, and carried out according to relevant standards or enterprise packaging specifications. Tests such as drop, especially the slowness of the test; the key parameters such as the maximum acceleration, velocity change, pulse width, peak value of the shock response spectrum, and the corresponding frequency of the shock pulse in the middle system.