Hot foil stamping is basically a printing process which is done over hot foil. In this hot foil stamping metallic foil is used, it can either be of gold or silver. In this Hot Foil Stamping die is pressed onto the foil which leaves the surface with design of the die on substrate.
Product Development starts from the process of conceptualization, market analysis, testing and many more. It is all about handling the manufacturing process with all other aspects of getting a right product into the market.