The new varieties of wood-based panels are increasing, and their classification methods are constantly changing. Commonly used classification methods are the following: ①according to the tree species used
There are softwood plywood, hardwood plywood and so on; ②according to the nature of use points There are outdoor plywood, indoor plywood, structural plywood, decorative plywood, etc .; ③by molding process points There are wet, dry, semi - dry fiberboard; 
④by pressure way points There are flat pressure, squeeze, roll particleboard, etc .; ⑤by product density points Low density, medium density, high density particleboard; soft, medium density, high density (hard) fiberboard; ⑥by gluing material points There are organic glued wood-based panels, inorganic glued panels.
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