A Review of Novel Wooded-Based Sandwich Composite with Paper Honeycomb Core

Wood-based sandwich composite with paper honeycomb core, because of its high-strength-to-weight-ratio and renewable, has potential use in civil industry, such as furniture product, interior decoration and interior wall. However, the traditional hexagonal honeycomb structure don’t used as loading components in the product because of its weak mechanical properties. Therefore, three types of novel structures of Taiji honeycomb, traditional honeycomb fortified by wood strip, and corrugated honeycomb are introduced in the paper, which provides the currents situation of innovation in the wood-based sandwich composite with soft core.