The hottest laser holographic image technology ant

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Laser holographic image technology - anti counterfeit packaging (Part 2)

Figure 3 is another pasting (hot stamping) method of laser holographic image anti marking, which pastes (hot stamping) the trademark on the seam between the bottle body and the bottle cap. When opening the bottle cap, first touch the anti-counterfeiting trademark of the laser holographic image. If the trademark is anti uncovering, then when it is uncovering, the laser holographic image on it will be destroyed, greatly reducing the possibility of reuse of the trademark, and the anti-counterfeiting effect is good

to sum up, different kinds of laser hologram anti-counterfeiting trademarks can receive better anti-counterfeiting effect only by adopting Xiangqing's pasting (hot stamping) method and selecting the appropriate pasting (hot stamping) position for different packages. Therefore, the development and production of anti-counterfeiting trademark is only the first step of anti-counterfeiting packaging, and the correct use is the key to anti-counterfeiting packaging

III. application prospect of laser holographic image technology in the field of anti-counterfeiting packaging

1. Application prospect of using encryption method to improve the anti-counterfeiting trademark of laser holographic image

it is an indisputable fact that the anti-counterfeiting trademark of laser holographic image is often counterfeited. Therefore, some people in the industry have introduced laser holographic image technology with higher technical content, hoping to improve its anti-counterfeiting effect. Is this effort effective and worthwhile? We can get a clear answer by looking at the degree of making laser hologram anti-counterfeiting trademarks

Figure 4 shows the manufacturing process of laser holographic image anti-counterfeiting trademark. In the figure, links 1 and 2 are the picture production part of the anti-counterfeiting trademark of the optical holographic image, and links 4 and 5 are the production and use part of the anti-counterfeiting trademark of the laser holographic image. Connecting these two parts is the third link - the key of the anti-counterfeiting trademark of the laser holographic image. Because there is a master, the anti-counterfeiting trademark can be produced in large quantities

anti counterfeit packaging is a systematic project, and every link may become the target of outlaws. Among the five links in Figure 4, 3 and 5 are the weak links of anti-counterfeiting at present. Here, we will discuss session 3 first

there are many ways to obtain the master, which can be made according to the general process flow (shown by the solid line in Figure 4) or forged directly according to the anti-counterfeiting trademark of a laser holographic image (shown by this line in Figure 4). It can be seen that no matter how complex the encryption measures are, they can not play a great role in anti-counterfeiting, because these encryption measures are carried out before the master is made, and they can all be reflected on the trademark

the theft of the master plate is also a major aspect that leads to the loss of anti-counterfeiting ability of the laser holographic image. This can only be prevented by strengthening the management of relevant enterprises. Before and after the printing of the trademark, the trademark using enterprises should properly keep the master plate of the trademark, and qualified enterprises should adopt the method of printing in different places, Or adopt the Jinan assaying ring expanding experimental machine made by factory a, which is mainly used for steel pipe enterprises and the method of molding the welded steel pipe and the whole pipe performance and strength inspection plate made by factory B after welding, so as to minimize the chance of master plate theft. In addition, the trademark printing enterprises should also strengthen the management of weak versions and finished product trademarks, so as to ensure that the interests of the chamber of commerce using enterprises are not damaged

the production process of anti-counterfeiting trademark of laser holographic image determines that the ideal anti-counterfeiting effect cannot be achieved by encryption method. Only by improving the production process and technology of anti-counterfeiting trademark, can the encryption method achieve the anti-counterfeiting effect. So how can we improve the anti-counterfeiting ability of laser hologram anti-counterfeiting trademark? Next, we will discuss session 4

2. Online production is a good method to prevent the theft of anti-counterfeiting trademarks

link 4 is the key procedure for mass production of anti-counterfeiting trademarks. Counterfeiters can obtain the cheap trademarks produced in large quantities through illegal means to implement commodity counterfeiting activities. If we can improve the machinery or develop new equipment to realize the direct online printing and pasting of seals on the commodity packaging production line, most counterfeiters will give up counterfeiting because they are unable to buy expensive large-scale production lines

judging from the current technical situation, online production is still in some difficulties. There is a problem with the equipment for engagement. If there is a suitable equipment, online production is possible. From the perspective of the production process of holographic identification, it is also possible to realize online production. In terms of the type of laser holographic identification, hot stamping laser holographic identification is the anti-counterfeiting holographic identification that best meets the requirements of online production

3. Combined with other anti-counterfeiting means

at present, it is used alone on the package. 3. The passive needle can't stop at any position and use the laser holographic trademark for anti-counterfeiting. Its technical content gradually decreases with the passage of time, and its anti-counterfeiting ability is getting lower and lower. Only by combining with other technologies, increasing the difficulty of making or using the laser holographic internal standard, and absorbing the advantages of other technologies, can the overall anti-counterfeiting effect of the trademark be improved

Figure 5 is a combination of laser holographic image anti-counterfeiting trademark and heat shrinkable wax. After the heat shrinkable film wraps the package, the anti-counterfeiting trademark is hot stamped on the heat shrinkable film. Open package 5 When you click the analysis button on the software, the heat shrinkable film will be torn, and the anti-counterfeiting trademark stamped on it cannot be reused, so the purpose of anti-counterfeiting is achieved

generally, the area of laser holographic identification is small, and the temperature it can withstand is limited. Hot embossing may damage the integrity of holographic image and affect the decoration effect of the whole package. The solution is to increase the edge area of the holographic image, and only imprint the edge of the image without touching the image area. In this way, the equivalent moment of inertia is often used to protect the rubber, but also the impression is implemented. Of course, the anti-counterfeiting trademark of anti exposure type can also be used, which can also achieve the purpose of anti-counterfeiting

if some comprehensive technologies can be handed over and directly implemented on the production line of commodity packaging, better anti-counterfeiting packaging effect will be achieved. Of course, the development of the corresponding equipment also needs to cost a lot of money, but from the current situation, the next year, larger equipment investment may be the best anti-counterfeiting expenditure, which can achieve the best anti-counterfeiting effect

laser holographic image technology is used for anti-counterfeiting in packaging. It is difficult to achieve the anti-counterfeiting effect with a single technology and method. With the continuous development of science and technology, other high-tech and laser holographic image technology can be integrated through various processes, so as to increase the difficulty of imitation and achieve better anti-counterfeiting effect. The cross combination with various technologies is the best way for laser holographic image technology to play an anti-counterfeiting role

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