Figure 1 shows the side pressure intensity as a function of time. Figure 2 shows the bond strength over time. Figure 3 shows the change in burst strength over time.
(2) Stacking strength experiment results
A constant force of 900 N was applied to the test carton, and the deformation of the carton in the direction of the force was observed as a function of the stress time. The results are shown in Table 3.
(to be continued)
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