
RFID Tags
Choosing chemical-proof RFID tags for gold polishing workflows
June 26, 2026 · 6 min read · Sparkle RFID Team
What to look for when tags must survive steam cleaning, acid baths, and daily handling.
Jewellery manufacturing and retail cleaning processes are harsh on labels. Standard stickers often fail after ultrasonic cleaning or acid polishing.
Chemical-proof micro tail tags and ABS hard tags are designed for those environments. The right tag stays readable after steam, humidity, and repeated handling on the shop floor.
Match tag type to the ornament: hard tags for larger pieces and reusable display use, soft labels for lighter items, and dual RFID + AM tags when loss prevention is critical.
Always pilot a small batch through your actual polishing and packing line before a full store tagging project.



