Ceramic substrates are packaging layers used to support various electronic components such as microelectronic circuits, resistors, and capacitors. These substrates can be a combination of glasses, ceramics, and metals and are used in microelectronic, semiconductor, and electrical applications in various end-use industries. According to United States Environmental Protection Agency ceramic substrates is also formed by applying a thick film of ceramic paste on a substrate. Ceramic pastes are used for decorating ceramic tableware and forming capacitors and dielectric layers on rigid substrates for microelectronics. Slurry forming of ceramics generally is accomplished using slip casting, gel casting, or tape casting. Tape casting consists of forming a thin film of ceramic slurry of controlled thickness onto a support surface using a knife edge. Tape casting is usually used to produce thin ceramic sheets or tape, which can be cut and stacked to form multilayer ceramics for capacitors and