Paper Honeycomb Core
The paper honeycomb core is made of low cost paper through a series of processes such as glueing, lamination, pressing, cutting and connection. After stretching, it is a regular hexagonal honeycomb structure ﬁlling material. It is a new type of material with light weight and high compressive strength, which is applied to the structural and protective ﬁelds. The paper honeycomb core has stable mechanical properties and uses less materials.