Excuse me, how to calculate the weight of honeycomb paperboard, I have a formula but not sure, thank!
The core paper area consumed by honeycomb paperboard per unit area is S=1.9*t/c. (t is honeycomb panel thickness, C is honeycomb side length). Taking area multiplied by core paper weight is core paper weight
The weight shall be calculated according to the weight of the core paper and the facial tissue and the size of the honeycomb aperture, and other factors such as core coating or surface coating shall be taken into account.
