Hot stamping or foil printing is one of the most cost-effective decoration techniques for branding or customizing a packaging component.
Hot stamping is a printing method which consists in transferring a metal foil on the surface of the object thanks to a cliché and the action of heat. The stamp thus obtained can be golden, silver and other colours available to the customer.
but for glass bottle, you can not stamping on glass bottle directly, you need printing stamping base ink by screen printing at first, then stamping onto the ink will be get the stamping result