HOME > Main Products > Dip Coater   Dip coaters are for the process to create the thin film to an object by dipping it into the solution pool. Its characteristics are, 1. It can control the thickness with less declination, 2. It can develop solid surface with less contamination when it is developed with the washing line, 3. It can batch process and also can paint both of the surfaces at a time. 4. It can be applied for the big subject by preparing a big solution pool. The most important part of dip coating is the drawing up process. If it draws up too fast the coat will be thinner than expected and will have a bad affection at the next process of drier. To prevent this problem, the coater has to control the drawing speed constant and slow enough to make the thin film thick so the thin film will have precise and certain thickness on the surface. Nano dip Coater can draw the subject by nanometer order and can control the thin film thickness by nanometer as well.     Nano dip coater can precisely align the particles to create photonic crystal's 3D periodic structure.