Powder coating is a truly environmental friendly and high-performance coating, which is used for the coating of wooden furniture. Especially in the field of MDF, the technology and process are very mature, but due to insufficient publicity, it is not well known by most furniture factories. Furniture companies represented by IKEA in the world have generally used powder coatings as the preferred environmental protection coatings in the field of MDF. The MDF powder coating technology and process have been very mature, and the industrial large-scale production has been fully realized, and the one-time pass rate of products has reached more than 95%.