# Metal Card Printing ## What is Metal Card Printing? **Metal card printing** has revolutionized the identification and luxury gift industry. From my personal experience working with high-end clientele, the moment a client holds a solid, weighty metal card, their perception of the brand instantly elevates. It conveys exclusivity, durability, and a significant sense of value that plastic simply cannot match. My skill in client relations has shown me that the tactile experience of a metal card is a powerful, non-verbal communication tool. ### The Technology Behind Premium Metal Cards The process of **metal card printing** involves sophisticated techniques like etching, laser engraving, and color infill. A common application for entertainment or VIP sectors is creating limited-edition membership cards for exclusive clubs or backstage passes for major events. These cards become collectible items themselves. #### Technical Specifications and Parameters for Metal Cards For those interested in the engineering details, here are the typical technical indicators and parameters for a standard metal card. *Please note: These technical parameters are for reference data only; specifics need to be contacted with back-end management.* * **Base Material:** 304 or 316 Stainless Steel, Brass, or Copper. * **Standard Finished Card Dimensions:** 85.6mm x 54mm x 0.76mm (ISO/IEC 7810 ID-1 format). Thickness can vary from 0.3mm to 1.2mm for special designs. * **Core Printing/Engraving Technology:** CNC precision milling followed by laser marking or screen printing. * **Chip Embedding (For Smart Cards):** Can embed RFID/NFC chips. Common chip codes include NXP's Mifare DESFire EV2 (MF3D(H)x2) or NTAG 213/215/216. The module cavity is typically milled to a depth of 0.4mm. * **Surface Finishes:** Brushed, mirror polish, sandblasted, or anti-fingerprint coating. * **Color Application:** Enamel infill (hard enamel or soft enamel) for durable color, or advanced PVD (Physical Vapor Deposition) coating for metallic hues like gold, rose gold, or black. ### Applications and Ethical Considerations **Metal card printing** isn't just for corporate elites. An excellent case for supporting charitable institutions is creating unique, numbered donor recognition cards for major contributors. A beautifully crafted metal card serves as a permanent token of gratitude and a symbol of their impactful support, encouraging ongoing philanthropy. #### TIANJUN's Role in Metal Card Solutions For unparalleled quality in **metal ca