What anti -counterfeiting technologies are involved in the coating scraping card?
The coating scraping card is a lottery with anti -counterfeiting function. In order to ensure the safety of the lottery, multiple anti -counterfeit technology is usually used. The following is a common anti -counterfeiting technology for coating scraping cards:
1. Unique design: The patterns, colors, fonts, etc. on the coating scraping card are carefully designed to make unique features to ensure authenticity.
2. Special materials: The coating scraping cartoon is usually made of special materials, such as coating, film, etc. These materials are difficult to copy and can effectively prevent imitation.
3. Laser carving: Laser carving technology is used on the coating scraping card. You can leave a tiny raised or text under the coating. Only when the user scrapes the coating can it be seen, it is difficult to copy and forge.
4. Variable data: The coating scraping card can contain variable data, such as digital sequences, barcodes, etc. The data of each lottery ticket can be effectively prevented from counterfeiting.
5. Optical discoloration: Add optical discoloration elements to the coating scratch card, so that the scraping pattern can produce visual effects with the angle, which is a high -end anti -counterfeiting technology.
In short, the coating scraping card uses multiple anti -counterfeiting technologies, including unique design, special materials, laser carvings, variable data and optical discoloration. These technologies can effectively prevent imitation and falsification and ensure the safety of lottery tickets.
1. Unique design: The patterns, colors, fonts, etc. on the coating scraping card are carefully designed to make unique features to ensure authenticity.
2. Special materials: The coating scraping cartoon is usually made of special materials, such as coating, film, etc. These materials are difficult to copy and can effectively prevent imitation.
3. Laser carving: Laser carving technology is used on the coating scraping card. You can leave a tiny raised or text under the coating. Only when the user scrapes the coating can it be seen, it is difficult to copy and forge.
4. Variable data: The coating scraping card can contain variable data, such as digital sequences, barcodes, etc. The data of each lottery ticket can be effectively prevented from counterfeiting.
5. Optical discoloration: Add optical discoloration elements to the coating scratch card, so that the scraping pattern can produce visual effects with the angle, which is a high -end anti -counterfeiting technology.
In short, the coating scraping card uses multiple anti -counterfeiting technologies, including unique design, special materials, laser carvings, variable data and optical discoloration. These technologies can effectively prevent imitation and falsification and ensure the safety of lottery tickets.
