What can replace corrugated cardboard and is cheaper than that?!
High strength. Honeycomb core because of its unique mechanical structure, has a strong compressive and flexural properties. Tests have shown that the paper is honeycombed, with an elevation of 100 times the strength of the other orientations. Paper honeycomb can withstand the weight of 1 grams of 800 grams of pressure deformation. 10mm thick honeycomb core composite board compressive strength is 5 - 18.9t / m2, is five - ply corrugated cardboard 20 - 75.6 times, and its bending deflection is five - ply corrugated cardboard crosswise 2 times, vertical 59.3 times.
Low cost. The honeycomb paper less than corrugated cardboard, recycled paper honeycomb core can be cheap (or with the wheat straw pulp paper), orange, straw as raw materials, is very rich in resources, so that the honeycomb carton cost is only the same thickness of corrugated box costs 2 / 3, wood board box cost 1 / 3.
Light weight. Because of the structural characteristics of honeycomb paperboard, the material is only the same area, the same thickness of the solid plate 3% - 6%. With 1 square meters of five 5.1mm thick layer corrugated paper material for 10mm honeycomb 1.44m2 thick honeycomb paperboard box; the weight is only the same specifications of corrugated cardboard box weight 2 / 3, 1 / 3 is about the same size box weight.
Heavy load. The test of 10mm thick honeycomb bearing 0.53t / m2, is five times the 2-10 layer corrugated board, can replace the wood board. The weight of the package ranges from a few kilograms to a few kilograms, and if the outer composite fiber board, three plywood can even carry more than ten tons of overweight goods.
Good elasticity. Honeycomb core due to the characteristics of cellular structure, the elastic range of changes in the external force impact, resulting in strong seismic capacity, in the packaging of goods without adding another polystyrene foam. The test shows that the breakage rate of honeycomb paperboard core composite box is decreased by more than 1 times.
