Anti-counterfeiting award cards and securities: a special kind of securities;
Securities, and special securities, inevitably involve anti-counterfeiting issues. The anti-counterfeiting method of the scratch card has been continuously improved with the development of anti-counterfeiting technology, which is of course also caused by the strong demand of the market.
- In the papermaking stage, metal wires are added to the pulp during the forming stage of the paper; metal wire anti-counterfeiting is relatively low in the production of scratch cards due to its high paper cost, only when the quality requirements are high and the quantity is large. Custom metal wire security paper.
- Each lottery ticket has a password, and the consumer enters a special verification program to verify the authenticity when receiving the prize; this is the most commonly used anti-counterfeiting measure, the anti-counterfeiting force is relatively high, and the use is also very convenient. The principle is similar to the network security label, through the website. Or SMS, or a dedicated query tool to verify the authenticity of the password to determine the authenticity of the card.
