ElectraGraphics is the process of plating stainless steel with chrome or gold to create a raised or recessed image. Bringing together a handsome blend of elegance and durability, the meticulous procedure of electroplating creates a low-profile, three-dimensional nameplate with crisp details. Suited for small parts with detailed graphics, the process handles fine lines and intricate designs very well. If you are looking for a high-end identification piece that communicates quality and luxury, ElectraGraphics is undoubtedly the answer.
Depending on the design, the process of creating an ElectraGraphic nameplate can combine one or both of the following stages:
- Screen printing: The stainless-steel sheet that forms the base of the nameplate is first screen printed with the desired colors. With this process, any combination of colors can be added to the design. However, if the design doesn’t require any colors, the nameplate can directly proceed to the next process.
- Photo-imaging: Photo-imaging is performed only if there is any bare stainless steel exposing through the nameplate that is not electroplated. The steel can have multiple decorative finishes including brushed, satin, and spin. In this process, the steel sheet (plain, decorated, or screen-printed) is brought to a dark room where it is entirely laminated with a photo-resist, a photo-sensitive material. The area that needs to be electroplated is masked and the resist in the remaining portion is cured by exposing it to light. Finally, the entire sheet is cleaned with a high pH solution. The solution reacts with the resist on masked area that wasn’t affected by light, eventually showing off the bare metal. This masked portion of the nameplate is then electroplated in the next stage.
After screen printing and/or photo-imaging, the stainless-steel sheet is thoroughly cleaned in an anodic bath to get rid of any oil, finger prints, or contamination. As shown in the video, the sheet is then sequentially dipped in four different plating tanks – Wood’s nickel strike, copper, nickel sulfate, and chrome (or 24-karat gold, depending on the design). Electroplating remains the most crucial phase because it not only gives the nameplates a shiny metallic look, but also makes them resistant to corrosion. Any unwanted variances in this process can severely impact the adherence of the plating layers, thus affecting the longevity of the nameplates. Hence, the temperature of the plating tanks, voltage, and the length of immersion is closely controlled for every application.
As a custom-manufacturer of nameplates, GMN has worked with several leading companies including Starbucks, HP, Boeing, IBM, Cadillac, Fluke, and Konami to create ElectraGraphic nameplates of unmatched quality and consistency. The metallic elegance of these one-of-a-kind nameplates continues to attract a wide range of industries such as consumer electronics, computer and office equipment, musical instruments, cosmetics packaging, and hand-held appliances. To see the ElectraGraphics production process in action, watch our video below.