hard sand casting_hard sand casting

Hot foil stamping is a printing technique that involves applying a thin layer of metallic foil to a substrate using heat and pressure. The process typically uses a heated die that transfers the foil onto the surface of the plastic part. The result is a shiny, reflective finish that can replicate the appearance of gold, silver, or other metallic effects. The addition of color variations enables endless customization, making it a popular choice in the manufacturing of packaging, labels, and decorative elements on plastic products.