Scratch off hologram labels that can
carry any kind of information under the
scratch coat are the most secure.
PIN CODE PLUS SCRATCH-OFF CARD The most common scratch-off cards are mostly used in payment systems for loyalty cards. There is a pin code scratch off labels beneath the scratch-off label. The user can complete the payment process only if the PIN code is used to match the ...
Come From SHANGHAI STAR TREND ENTERPRISE CO.,LTD.
SL-400F Double locks security seals can provide added security to the content, and can be tear off when in an emergency. Features: 1. Self-locking seal. 2. Double locking mechanism it\'s more safer than traditional security seal 3. Tearing Off Design 4. Suitable for a wide ...
Come From ZhengCheng Co. Ltd
How hologram color been made? Holograms are shooted by laser beam in different angles which figure out different colors - red, green, blue, yellow, etc, in difference viewing angles. C olors of the hologram will change, because when rainbow hologram is turned back and forth ...