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| Introduction
to anti-counterfeiting techniques and relative technologies provided by Sanyou
Group |
1、Laser Holography Anti-counterfeiting Techniques.
Including multi-dimension, dynamic, micropriting, dot matrix, various kinds of
secret coding,machine-readable, covert printing, various kinds of laminating and
combination of discontinuous images.
2、Paper Substrate Laser laminated Anti-counterfeiting
Techniques and Its Equipments. This was set up in 1996 and only used for audio
video labels.
3、Special Anti-counterfeiting Ink.
Machine-readable, and
different kinds of inks and techniques which can be over-printing onto holograms
and their equipments.
4、Holographic Combined Nuclear Trace Double Card Anti-
counterfeiting Techniques.
(Computer- checkable)A new system based on the
extremely random tracks of accelerated nuclear particles in certain medium has
been invented. The tracks are invisible,half of them carried by hologram labels,
can be read by the special designed machine. This technique is extremely difficult
to be counterfeited, and were certificated by the State Quality and Technic Supervisory
Bureau as an international breakthrough.
5、Covert Bar Code Anti-counterfeiting
Techniques.
A kind of material consisted of invisible big molecules is coated
on the bar code, which can only be recognized by special reader. This technique
can be used not only as anti-counterfeiting techniques but also in information
processing., and was examined by scientists as a world advanced technique and
filled in the optical pattern recognition science and technology gaps in our country.
6、Material Techniques.
Including paper processing techniques, special
PET film technology modification and image reconstruction techniques.
7、Fast
Hot Stamping Techniques.
To realize the transfer of images and secure codings.
8、Covert Magnetic Code Anti-counterfeiting Techniques.
This includes
the produce of weak magnetic material, magnetic ink, techniques of magnetic code
printing mastering, magnetic code printing, analyzing and testing techniques,
encoding and detecting techniques, and also includes the CFW--3 detecting instrument.
This technique is extremely difficult to be copied.
9、Heavy-ion microhole
anti-counterfeiting technology.
It integrates several-layer anti-counterfeiting
technology,beautifulness and practicality into itself. Its production not only
depends on heavy-ion radiation equipment controlled by special national administrations
strictly and effectively, but also depends on the collaborate work of the experts
in several fields of atom energy, chemistry, optics, mechanics, electronics, etc..
So it is nearly unfakable. Its unique microhole structure and its water &
air penetrability make expert identification or ordinary person's identification
easily and effectively. According to the methods of imaging and identifying, heavy-ion
microhole anti-counterfeiting labels can be classified penetration printing with
variegation, disappearance with water and recessive microhole. But for expert
identification, as they all consist of microholes, they can be identified by observing
the microhole structures with microscope. Ordinary operators can master the technology
after simple training. If further legal identification is needed, it can be identified
by observing the size, density and shape of the holes with electronic microscope.
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