Wood grain thermal transfer film is an innovative material widely used in the field of decoration. It is mainly composed of a base film, a printing layer, a glue layer and a release layer. Through advanced printing technology, the printing layer has a beautiful and realistic wood grain pattern. The principle is to use heat and pressure to transfer the pattern to a variety of substrates, such as wood, plastic, metal, etc. This film has many advantages, excellent decorative effect, can present clear natural wood grain on different shapes of objects, good visual effect. And wear resistance, heat resistance and light resistance is good, long-term use of patterns can also remain intact and bright. It is environmentally friendly and energy-saving, reduces the amount of wood, reduces the consumption of forest resources, and has little pollution in the production process. At the same time, it can avoid the natural defects of wood, improve product quality, and have a broad market prospect.