Application status of anti-counterfeiting technolo

2022-08-15
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Application status of anti-counterfeiting technology in alcohol packaging

at present, there are two main types of anti-counterfeiting technology in alcohol packaging. That is, information anti-counterfeiting and destruction anti-counterfeiting. The former, for example, uses electronic components to make packages sound, and pastes laser labels on products. The production of this kind of anti-counterfeiting packaging has certain scientific and technological knowledge, and not everyone can do it. But they have one disadvantage: their bottles and caps can be recycled and reused. Before consumers distinguish the authenticity of the twice packaged wine products made by counterfeiters, all the appearance characteristics are almost the same as the original packaging, making it easy for counterfeiters to realize counterfeiting

the biggest advantage of destructive anti-counterfeiting technology is that the packaging can not be reused. For example, if the bottle cap is broken, it will no longer have the function of sealing and packaging and can no longer be used. Because bottle caps are mostly made of plastic, aluminum alloy and other perishable materials, the cap destruction technology is relatively easy to achieve. The key and difficulty of destructive anti-counterfeiting technology is bottle destruction. Wine bottles are mostly made of glass or ceramic materials with high hardness. It is not easy to destroy them without causing trouble to consumers. Even if measures are taken to destroy the wine bottle, its fracture is extremely sharp, which will inevitably make consumers afraid. At present, some distilleries have high efficiency in working outside the wine packaging. In addition, they provide consumers with a scheme of "5. Equip the components of each unit and don't tamper with the key" to pry off the bottle mouth, which has the above defects. This problem is a headache for wineries and consumers. There is also a technology called "bottle destruction", which does not leave fractures, but sets attachments on the outside of the bottle mouth. In fact, this method does not destroy the bottle. Therefore, there is no anti-counterfeiting

a structurally destructive anti-counterfeiting package recently developed by Wuhan Dexing company solves the problem of "bottle destruction" technology. This anti-counterfeiting scheme for wine packaging is based on the damage mechanism of glass materials and takes full account of consumers' consumption habits. By setting a force element between the bottle cap and the bottle mouth, consumers can screw off the bottle mouth as a whole and destroy the bottle cap when gently unscrewing the bottle cap. And the appearance of the wine packaging is intact. In the whole process of opening and destroying bottles and caps, there is no need for any additional tools. Its cost is no different from that of ordinary bottle caps and is protected by the national patent system

packaging anti-counterfeiting: an ally of the food industry

in the process of marketing, one of the most headache problems of food enterprises is fake and shoddy products, and packaging anti-counterfeiting is the most widely used means of anti-counterfeiting by food enterprises at present

anti-counterfeiting packaging materials must have the following characteristics:

1. It has the characteristics of one-time damage

when many new anti-counterfeiting materials are used in the packaging of commodities, once the packaging is used (such as tearing, etc.), it will leave identifiable traces, that is, it has the characteristics of one-time damage. For example, the code on the printing package of thermotropic ink, once the code is heated by the heat source, the code will have a one-time color change reaction, and the package cannot be reused

2. It is easy to identify

many new anti-counterfeiting packaging materials do not need complex equipment inspection, but only need to use human senses or simple instruments to distinguish. For example, when optical fiber sealing materials are used for packaging and sealing, consumers can distinguish whether the commodity packaging has been opened with the help of bright light. Therefore, the public can easily distinguish the authenticity of goods

Application of new anti-counterfeiting packaging materials at present, there are many new anti-counterfeiting packaging materials used at home and abroad, which are generally divided into three categories:

1, anti-counterfeiting packaging bags and packaging paper

with the development of high technology and the improvement of consumers' requirements for packaging safety, many new anti-counterfeiting materials are used in the packaging of high-end brand goods. Such as pearl paper, embossed paper made of gold and silver foil paper, refractive paper, laser rainbow paper, etc. Due to its wide variety, it is impossible to introduce them one by one. The following takes laser anti-counterfeiting packaging materials as an example for an analysis

laser molded holograms are widely used in anti-counterfeiting packaging because of their low price, easy verification and strange optical effects. At present, in order to achieve the overall anti-counterfeiting effect, many manufacturers at home and abroad have changed the local anti-counterfeiting method identified by a small piece of laser holographic icon. The whole package has been processed by laser, presenting a large area of three-dimensional anti-counterfeiting, making it impossible for counterfeiters to start. This kind of packaging can be divided into the following categories according to its use characteristics:

(1) flexible packaging bag

it is a laser film made with high and new technology, which is then compounded with ordinary plastic film and printed to form a laser material flexible packaging bag. It can be used in the packaging of food, candy, beverage, tea, medicine, cosmetics, etc

(2) hard packaging box

one is to use high and new technology to produce laser film, and then compound it with cardboard, plus printing to form a hard box. The other is to print on the hard box first, and then compound with the laser treated glazing film to form a glazing hard box. It can be used for packaging moon cakes, tea, health food and other commodities, which account for 64% of the world's alcohol gifts

(3) laser paper

this is formed by laser processing directly on the paper. Its production process is difficult and the cost is high, but because of its good printing performance and easy handling, it is especially suitable for making food boxes, gift bags, etc

at present, there is also a kind of PVC plastic box laser rainbow material, which is made of 200 thick Μ- five hundred Μ PVC plastic box material, formed after molding treatment. Under the irradiation of light, this material has colorful, colorful and changeable laser holographic images. It not only has a beautiful appearance, but also can be used for special edition, which makes it difficult for counterfeiters to imitate. This material can be used not only for the packaging of various foods, but also as a transparent packaging box for stationery, office supplies, handicrafts, daily necessities, clothing with absolute advantages in the global micro spherical aluminum powder market

2. Anti counterfeiting packaging seal material

the outer packaging of goods is generally sealed with materials such as tape. In order to remind consumers to pay attention to whether the packaging has been disturbed or opened when purchasing goods, some manufacturers at home and abroad have adopted new anti-counterfeiting packaging seal materials. This material is made by adding some ingredients to the commonly used packaging seal materials, perhaps a variety of materials, which have certain anti-counterfeiting characteristics

when choosing packaging anti-counterfeiting, food industry enterprises can choose one of the most suitable anti-counterfeiting technologies among a large number of anti-counterfeiting materials

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