What are the advantages and disadvantages of multilayer plywood?

The advantages of solid wood multilayer board are strong compression resistance, difficult deformation and cracking, very small shrinkage and expansion coefficient, good indoor temperature and humidity adjustment ability, natural surface wood grain and simple paving. Compared with solid wood, it can make up for some natural defects of natural wood, such as knot scar, small width, deformation, great mechanical difference in vertical and horizontal directions and so on. Solid wood laminates also have advantages in price. Compared with the expensive price of solid wood board, multi-layer solid wood board is more economical and practical. Disadvantages: The solid wood multilayer board is made of resin glue in the production process and then in the hot press at high temperature and high pressure, so formaldehyde will be released in environmental protection, and there will be pollution if there is glue. But it is a wood-based panel with the least amount of glue.