Kaltfolienverfahren

Kaltfolienverfahren refers to a printing technique used to apply metallic or other special effects to a substrate. Unlike hot foil stamping, which requires heat to transfer the foil, cold foiling uses a liquid adhesive applied to the substrate through a printing plate. The foil is then pressed onto the adhesive while it is still wet, creating a strong bond. After the foil is applied, it is cured, and any excess foil is removed, leaving the desired metallic or special effect design on the surface.

This method is often employed in the printing industry for packaging, labels, and commercial print applications where a high-impact visual finish is desired. The cold foiling process is known for its speed and efficiency, as it can be integrated directly into a conventional printing press, such as an offset or flexographic press. It offers a cost-effective way to achieve the brilliance and tactile qualities of metallic effects without the energy consumption associated with heated processes. The adhesive can be applied selectively, allowing for intricate designs and halftones to be foiled. Various foil types can be used, including metallic, pearlescent, and holographic finishes, providing a wide range of aesthetic possibilities. Kaltfolienverfahren is a versatile technique that enhances the visual appeal and perceived value of printed materials.