Laws and regulations Generally, the industry and laws and regulations stipulate that manufacturers must indicate the origin, specifications, manufacturer and other product information on the product or the outer box. The use of inkjet technology can meet these regulations to ensure customer sales in the market, product export, etc. The business conduct of the company meets these standards. Product identification The tobacco industry has a very large circulation range. Although the brand or trademark can be identified from the appearance of the product, by printing clear and stable product specifications and factory names, consumers can quickly identify genuine products and reduce the invasion of counterfeit and inferior products , Reduce the cost of anti-counterfeiting, and the identification is not easy to wear and can also ensure the visual recognition during transportation and storage. Anti-counterfeiting and cross-region sales Print special marks (graphics, fonts, codes) on products or outer packaging, or use special functions of invisible inkjet printer ink and laser coding to increase the cost of counterfeiters and prevent the circulation of counterfeit products . Therefore, in the tobacco industry, coding technology has increasingly become one of the most effective anti-counterfeiting methods. In addition, customer management can be performed by printing different numbers, graphics, and text to prevent cross-regional sales and cross-country sales. ·Logistics requirements Printing barcodes on product packaging can speed up the classification and circulation of products, make the management between production and warehouses more reasonable and scientific, and can also strengthen the monitoring of raw material consumption and the effective management of inventory. ·Product added value For users, a clear and accurate logo is a standard way to recognize the brand, and it is also a sign of confidence in long-term safe use. For manufacturers, using inkjet printers can improve the brand's market image and unified logo management , Play a role in establishing a good recognition image and beautifying the product appearance.