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Uniqueness of identity: The uniqueness and non-transferability of the anti-counterfeiting identification features of anti-counterfeiting technology products.

2. Stability period: The shortest time that the anti-counterfeiting identification features of anti-counterfeiting technology products can be maintained under normal conditions of use. For example, fluorescent inks and temperature-changing inks have a decay period.

3. Safety period: Under normal use conditions, the shortest time for the anti-counterfeiting identification features of anti-counterfeiting technology products to be successfully copied. This is what customers are most concerned about, and the manufacturer should propose a commitment period.

4. Anti-counterfeiting strength: the durability and reliability of the function of identifying authenticity and preventing counterfeiting.

5. Usage adaptability: The ability of the anti-counterfeiting identification features of anti-counterfeiting technology products to adapt to the use requirements of the subject matter or service object.

6. Identification performance: The anti-counterfeiting identification features of anti-counterfeiting technology products can be correctly identified by sense organs or machines (instruments) within the required identification time. The first-line identification emphasizes the general public's intellectual ability of anti-counterfeiting identification characteristics, which can be identified through the senses; the second-line identification emphasizes the identification through simple instruments (such as magnifying glass, laser pointer, ultraviolet fluorescence discriminator, etc.); the third-line identification emphasizes the identification through special instruments (such as DNA identification) is identified by experts and serves as the basis for judicial determination. Second-line identification and third-line identification emphasize the implicit nature of anti-counterfeiting identification features.

7. Usage environment requirements: The anti-counterfeiting performance of anti-counterfeiting technology products should meet the normal usage environment requirements of the subject matter.

8. Technical security and confidentiality: The technology used to design and produce anti-counterfeiting technology products should be safe and confidential. In addition, economic cost adaptability should also be considered, that is, the use cost should be reduced as much as possible while meeting the anti-counterfeiting technical requirements.

The most basic thing is to have that shading texture. Of course, some additional materials are needed, such as the temperature of the laser changes, drips, disappears, is fragile, etc.