Screen printing, also known as silk screening, is a printing technique where a mesh screen is used to transfer ink onto a substrate, such as paper, fabric, or metal. The process involves creating a stencil (or screen) of the desired design, which allows ink to pass through onto the substrate in the desired areas. Each color requires a separate screen, allowing for vibrant and intricate designs. Screen printing is widely used in the production of posters, t-shirts, signage, and other promotional materials due to its versatility and ability to produce high-quality prints at a relatively low cost for large quantities