Hot stamping, also known as foil stamping or foil blocking, is a printing technique that involves the use of heat, pressure, and a metallic or colored foil to transfer an image or design onto a surface. It is commonly used in the printing and packaging industries to add a decorative or metallic finish to products.

     To hot stamp an image or design onto a surface, the foil is placed on top of the material and a heated die or plate is pressed onto the foil. The heat and pressure cause the foil to adhere to the material and transfer the image or design onto the surface. Hot stamping can be used on a variety of materials, including paper, cardboard, leather, and plastics.

     Hot stamping is a popular choice for adding a decorative or metallic finish to products because it is a fast and efficient process that produces high-quality results. It is often used to enhance the appearance of book covers, business cards, packaging materials, and other products.