What are the differences between honeycomb board Machine and Honeycomb Core Machine? Honeycomb board is made according to the nature of the honeycomb structure principle, it is the corrugated paper with adhesive method connected into countless hollow three-dimensional regular hexagon, forming a whole of the force - paper core, and in its two sides of the adhesive surface paper from a new sandwich structure of environmental protection and energy saving materials. Honeycomb core is part of honeycomb board, and there are many differences between the two, so let's take a look at the differences between honeycomb board and honeycomb core together.