The Complete Beginners Guide to Type of Plywoods. We all know that plywood is constructed of at least three thin coating of wood attached together with a glue. Each sheet of wood, or handle, is generally arranged with its grain running at right points to the nearby layer with the end goal to lessen the shrinkage and enhance the quality of the completed piece. Most compressed wood is squeezed into substantial, level sheets utilized in building development. Other pressed wood pieces might be framed into plain or complex bends for use in furniture, vessels, an airplane. Let's take deep dive.