The invention discloses a wood door processing technology, which consists of a door pocket, a door plate and a door pocket line, and is characterized by sequentially comprising the following steps of: cutting the door pocket and the door plate; positioning and sanding; preparing materials; assembling a door blank; performing cold pressing; sanding the door blank; veneering; performing cold pressing; nailing the door pocket line; cutting finely; sanding; processing a lock hole and hinge slots; coating; and inspecting and warehousing, wherein the door pocket is made of a full Chinese fir laminated finger-joint board with the thickness of 20-30mm; the door plate is made of a Chinese fir laminated finger-joint board with the thickness of 30-40mm; and the door pocket line is formed by processing raw wood. After the technical scheme is adopted, the surface toughness of the wood door is low, the surface strength is greatly improved, and phenomena such as deformation, cracking, paint drop and the like cannot occur.