The Differential Pressure Overlay Decoration (DOD) machine introduced by Dekuma is a new Out Mold Decoration (OMD) technology solution, extending from the In-Mold Decoration (IMD) process. OMD utilizes heating, vacuum, and high-pressure gas to achieve surface coating or transfer printing, enabling a higher-quality 3D surface decoration technique. This technique is part of the three-dimensional appearance enhancement technology.

As an extension of IMD, OMD combines colors, textures, and tactile effects into one, seamlessly integrating printing technology, textures, and metallization properties. It can create more three-dimensional, highly complex 3D curved surface products with various achievable appearance effects, including metal brushing, wood grain, stone texture, leather, and more.