Why is there a big difference in the hardness of different molded pulp

Aug 20, 2021

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The basic anti-vibration buffer principle of the paper tray is realized by the loop structure and the rib position. Therefore, different design structures of the same slurry will have different anti-vibration strengths, and the texture will be different when touched. The same model molds use different slurries. , Due to the difference in the length of the pulp fiber and the characteristics of the shrinkage rate will also be reflected in the different texture of the hand touch. Therefore, before selecting materials and design schemes, we must let engineers know the seismic standards that need to be met, so that we can design different loop structures and stiffener positions in accordance with seismic requirements during design.

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