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Barcode card

Barcode technology is an automatic identification technology widely used in business, postal, book management, warehousing, industrial production process control, transportation and other fields, with the advantages of fast input speed, high accuracy, low cost, strong reliability, etc., occupies an important position in today is automatic identification technology.Bar code technology is a set of coding, printing, identification, data acquisition and processing technology developed on the basis of computer technology and information technology.When we buy fruits and honey from supermarkets, we can be sure that there will be codes on the fruit boxes and honey jars, whether they are barcodes made by supermarkets themselves or barcodes on the trademarks of commodity manufacturers.