Embossing techniques involve creating raised designs or patterns on a surface, typically paper, leather, or metal. This is achieved by using a combination of heat and pressure, which forces the material to take on the shape of a die or mold. Common methods include blind embossing, where no ink is used, and foil embossing, which adds metallic foil for a shiny effect. These techniques are popular in various applications, such as stationery design, book covers, and packaging. Embossing enhances the tactile experience and visual appeal of products, making them stand out in a competitive market.