Category and technical requirements for VOID anti-counterfeiting material labels

Introduction: In modern business society, counterfeit products are rampant, causing huge economic losses and trust crises to consumers and businesses. In order to protect brand image and maintain market order, enterprises have adopted various anti-counterfeiting measures to ensure the authenticity of their products. Among them, VOID (once uncovered, it cannot be restored) anti-counterfeiting materials have attracted much attention due to their unique destructive properties. This article will introduce the classification and technical requirements of VOID anti-counterfeiting materials to help readers understand this important anti-counterfeiting method. Classification of VOID anti-counterfeiting materials: Film type: This type of VOID material is usually composed of one or more layers of plastic film, with special coating or texture design, so that when the label is torn off, it will leave obvious residue on the surface of the object, indicating that the label has been removed. Adhesive type: Once the adhesive used for this type of VOID label is peeled off, it will lose its stickiness and leave some backing material on the item, forming irreparable marks. Thermal paper type: This type of label is made of special thermal sensing materials. Once heated or rubbed, a chemical reaction occurs, causing the pattern on the label to disappear or change color, thereby achieving anti-counterfeiting purposes. Laser type: VOID tags made by laser engraving or printing technology, whose surface’s small concave convex structure becomes very obvious after tearing, making it difficult to replicate. Invisible ink type: These labels are printed with special ink that is invisible to the naked eye, and hidden information only appears when exposed to specific wavelengths of ultraviolet light or other light sources. The technical requirements for VOID anti-counterfeiting materials are security: VOID materials must have extremely high security performance, which can effectively prevent forgery and tampering. This means they should contain complex physical features such as randomly arranged fibers, metal powders, etc., as well as encrypted identification information. Uniqueness: Each VOID tag should have a unique identification code or serial number for easy traceability and management. This can be achieved through barcodes, QR codes, or RFID chips. Durability: VOID materials need to be able to withstand daily use tests, including the effects of ultraviolet radiation, humidity, temperature changes, and other factors, to ensure long-term effective anti-counterfeiting effects. Usability: The design of the label should be easy to paste and use, as well as easy to distinguish authenticity, without the need for complex equipment to determine whether it is the original label. Environmental friendliness: With the popularization of green consumption concepts, environmental protection has become an important consideration factor in choosing VOID materials. Therefore, many suppliers have begun to provide VOID labels based on biodegradable materials. VOID anti-counterfeiting materials are widely used in various industries, especially for products with high brand value and easy counterfeiting, such as luxury goods, electronic products, pharmaceuticals, cosmetics, etc. In addition, government departments will also use VOID technology in their issued identity documents, passports, visas, and other official documents to enhance security. The future development trend is accelerating with the development of technology and changes in market demand, and the innovation pace of VOID anti-counterfeiting technology is also accelerating. For example, new solutions combining blockchain technology and IoT engineering are emerging, which will further enhance the transparency and traceability of anti-counterfeiting systems. At the same time, artificial intelligence and big data analysis will also help anti-counterfeiting systems achieve more efficient data processing and risk assessment. VOID anti-counterfeiting materials, as an important anti-counterfeiting tool, not only help protect consumer rights, but also bring many benefits to enterprises, including reducing losses caused by fraudulent behavior, enhancing customer loyalty to the brand, and so on. However, it is worth noting that no anti-counterfeiting technology is absolutely safe, so it is necessary to continuously upgrade and improve existing systems, and cooperate with law enforcement agencies to combat counterfeiters. Only in this way can we truly ensure that counterfeit and inferior products have nowhere to hide and ensure a fair competitive environment in the market. The above content aims to provide a comprehensive overview of the basic situation of VOID anti-counterfeiting materials, but does not constitute investment advice or technical guidance. In the actual operation process, please consult the opinions of relevant experts according to specific needs.