Information technology is a general

Information technology is a general term for various technologies mainly used to manage and process information. It mainly uses computer science and communication technology to design, develop, install and implement information systems and application software. It is also often referred to as information and communication technology. It can be seen that information technology involves a lot of content and the application field is also very extensive. In terms of packaging design, there are mainly two-dimensional codes and RFID. A two-dimensional code is a black-and-white and black-and-white graphic distributed on a plane with a certain geometric pattern according to a certain rule to record data symbol information. The code uses the "0" and "1" bits that make up the internal logical basis of the computer The concept of stream, using several geometric shapes corresponding to binary to represent text value information, automatically read by image input device or photoelectric scanning device to realize automatic information processing: two-dimensional code can be in both horizontal and vertical directions Express information, so it can express a lot of information. Radio frequency identification, also known as RFID, is the abbreviation of Radio Frequency Identification, commonly known as electronic tags, also known as smart tags, smart tags use radio frequency identification technology, through readers, data exchange and management systems It is a new technology that emerged in the 1930s and has been widely used in industrial production, commodity circulation and other fields. As we all know, the purpose of packaging is to facilitate storage and transportation, protect products and promote sales. Since smart labels provide effective means for product management, anti-counterfeiting, anti-theft, etc., they play a huge role in all aspects of packaging and can effectively protect the interests of enterprises and consumers.