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, book covers, and packaging. Embossing not only enhances the visual appeal but also adds a tactile element, making the finished product more engaging and memorable.