1. Watermark Hologram Tickets with American fiber paper
1 generally mainly used by tax administration
2 there are 3 kinds of watermark, white watermark, black watermark, stripe watermark
3 hidden patterns and words , only can be see in some angle, good security effect
the advantage of digital watermark
- Security: Digital Watermarking keep information safe, it is difficult to tamper with or counterfeit, reduce false detection rate.
- concealment: Digital watermarking is not perceived to be, and shall not affect the normal use of the protected data.
- Robustness: refers to the experience of a variety of accidental or intentional signal processing, the digital watermark can still maintain some integrity and can be accurately identified.
- watermark capacity: multimedia content the sign information of creator or owner , or the serial number of buyers, this will help resolve copyright disputes, and protect digital rights in the interests of the rightful owner.
as the biggest ticket manufacture in china , we have the most high-tech as the above , water proof, laser tech , with hologram hot stamping , never can be copied .
we are authorized by SGS
if you have any questions , please feel free to contact us!