To justify such shapes, a variety of claims were made, including increased grid structure strength. 为证实这些形状的合理性，提出了种种论证，其中包括增加板栅的结构强度。
The result showed that the strength and cushion performance of the cushion structure are enough to protect the products. 结果表明，衬垫结构强度及缓冲性能良好，产品能够得到有效保护。
