Abstract: In this paper, the dryer method (9-11L) commonly used by manufacturers was selected to detect the formaldehyde emission from wood-based panels impregnated with adhesive film paper, and the results were analyzed and compared with the detection data of 1 m³ climate chamber method. The results indicated a certain correlation. Among them, there was a significant one-dimensional linear relationship between the two methods used to test formaldehyde in impregnated adhesive film paper veneer fiberboard and particleboard. The dryer method could be used to replace the climate chamber method in the internal quality control of manufacturing enterprise.