QR code business card
The QR code technology that originated in Japan has been used in many other fields with the development of the economy. QR card business card printing is one of them.
A two-dimensional code, also known as a two-digit bar code, is a technique for recording data symbol information using a certain geometric figure distributed on a plane (two-dimensional direction) according to a certain rule on a plane (two-dimensional direction). It uses a image input device Or photoelectric scanning equipment can automatically read to achieve automatic information processing.
The use of two-dimensional code technology for business card printing is the origin of the technological revolution. Barcode business card printing has undergone technological innovations from one-dimensional codes to two-dimensional codes. Although one-dimensional bar codes have increased the speed of data collection and data processing, due to the data received Due to the limitation of capacity, the function of one-dimensional bar code is only limited to the identification of commodities, but cannot describe the commodities, so it is quite dependent on the computer network and database.
The application of two-dimensional code business card is a new business card printing technology with higher connotation storage proposed by people in recent years according to market demand. It has the advantages of large capacity, high density and low wear. In recent years, with the development of automatic data collection technology, the requirement of using barcode symbols to represent more information is increasing day by day. People are increasingly relying on simple and fast ways to solve things in life. Two-dimensional bar code direction expansion is an inevitable trend of the development of the times.
In today's social development, 10 yuan per box of paper business cards can be printed everywhere. It is impossible to check the authenticity of the business card information. The existence of the QR code has high confidentiality and anti-counterfeiting. , Not easy to wear, low production cost and other advantages.
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