Generally, the structure design of the paper tray is carried out according to the performance characteristics of the basic structural elements of the environmental protection paper tray, but some detailed issues need to be paid attention to: 1. The fixed support surface is the most basic point in the structure design of the paper tray, which is generally It can be determined according to the requirements of the packaged product, as well as the external dimensions and the internal dimensions of the outer packaging. 2. Mould cavity and stiffener. In the paper support structure design, a cavity is provided to ensure the dynamic cushioning performance of the paper support, and the reinforcement ribs are provided to increase the strength of the paper support. 3. Some related design parameters are customized according to the requirements of the packaged product and the characteristics of the structure design of the paper support product.
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