On-Demand Metal Decoration Technology

Abstract

In recent years, there has been a demand for interior designs of vehicle cabins that emphasize comfort and pleasantness, creating a luxurious space. However, natural materials are costly, and there are challenges related to weight reduction and compatibility with electrostatic panels, leading to a demand for alternative materials. Conventional metal-like decorative expressions typically rely on plating, but due to significant environmental impacts, the development of alternative methods is being actively pursued. Melt transfer printing can be used as an alternative to plating, enabling high-gloss printing with metallic ink that conveys a sense of luxury, and when combined with lighting systems, it allows for light-based effects. Additionally, it is possible to print without conductivity, enabling combinations with millimeter waves and electrostatic sensors. Furthermore, it is becoming possible to address the previously troublesome limitations on print sizes. This paper introduces the features of our on-demand metal decorative printing using melt transfer printing.