Barcode systems are a technology that we often encounter in our daily lives and use many of us without even realizing it. These systems enable products and information to be defined quickly and error -free.
Barcodes, which consist of lines and gaps, are actually complex data collections that look like a simple logic. Each line and gap form a unique array that computers and browsers can read. In this way, they are used as an important efficiency tool from retail to logistics.
The principle of operation is simple; The browser reads the barcode, and then this information is matched with a database and the relevant product or information is quickly detected. This article will discuss in more detail the basic functioning of barcode systems, how it works and how it facilitates our daily operations.
Contents
The importance and general function of barcodes
Barcodes are optical data reading technologies that provide quick and error -free defiance of products. Each barcode is a visual password in the form of lines and gaps containing original information about the product. This technology allows easy scanning of products at the point of sales, automatically automatically, and increasing productivity in supply chain management. The use of barcodes helps to accelerate transactions, to decrease error rates and to reduce businesses' costs.
Barcode systems
Barcode systems have been diversified to serve different sectors and needs. Basically, they aim to identify, follow and manage products and services. These systems have a wide usage area from retail sales to logistics, from health services to libraries.
Universal Product Code (EAN) and American Standard (UPC)
Universal Product Code (EAN) and American Standard (UPC) Barcode systems are two most widely used types of barcode worldwide. While UPC is used especially in North America, Ean is preferred in global markets.

Visual: Barcodestalk.com
Both systems are used to define the products uniquely. Ean has a 13 -digit code system, while the UPC is 12 digits. These codes include the manufacturer information of the products, the product class and the original product number.
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Barcode number assignment process
The assignment process of the barcode number is a standardized approach for the globally identification and follow -up of the products. This includes the use of producers or brand owners to a barcode registration organization to obtain a unique identifier for their products.
Producer IDs and Product Codes
Producer identities form the first part of a barcode and define a manufacturer or company. The product codes define a specific product in the product range of the manufacturer.
By combining these two components, a unique barcode number is created worldwide for each product. This system allows easy classification of products and recognizing in global markets.
Barcode number standards
Barcode number standards have been developed to ensure that barcodes are used in a consistent and significant way worldwide. These standards facilitate the accurate identification, follow -up and management of products and information.
ISO standards and regional differences
ISO (International Standards Organization) has published a series of international standards . These standards enable consistently use of barcodes in different countries and sectors.
Regional differences are seen especially among Ean and UPC systems, which supports the circulation of products in global trade without any problems.
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Application Areas of Barcodes
Barcodes find applications in many different sectors, from retail to logistics, from health services to library management. This technology automates and accelerates product tracking, inventory management, data collection and processing processes.
| Retail: | Fast product reading and processing at the point of sales, stock tracking. |
| Warehouse Management: | Inventory tracking, management of stock levels, effective storage. |
| Logistics: | Effective transportation, monitoring and distribution of products. |
| Health Services: | Patient records and drug tracking, management of medical devices. |
| Library Management: | Circulation of books and resources, inventory management. |
| Production: | Tracking of production processes, quality control. |
| E-commerce: | Processing online orders, customer return transactions. |
| Transport: | Passenger information systems, ticket controls. |
| Security: | Access control systems, prevention of fraud. |
Retail, warehouse management and logistics
In the retail sector, barcodes are used to read and process product information quickly at the point of sale. In warehouse management and logistics, barcodes are indispensable for correct monitoring of the inventory, managing stock levels and effectively storage and transporting products. These applications increase the efficiency and customer satisfaction of businesses.
End
Barcode technology provides convenience to consumers as well as increasing productivity and accuracy in the business world. Thanks to this technology, the monitoring and management of products can be realized in just a few seconds. However, in order to use the barcodes so effectively, first of all, it must be processed correctly to the products and materials. At this point, inkjet coding and laser marking machines are activated. These machines make it possible to follow the products smoothly by making fast and permanent barcoding on all kinds of surfaces.
Electrojet stands out in this field with its years of experience and wide product range. Our company offers solutions to the needs of different sectors and allows the products and materials to be marked effectively. Inkjet coding and laser marking machines are designed to meet high quality and durability standards.

As Electrojet, we aim to provide the best service to our customers by keeping up with the continuous development of technology. With these machines, which form the basis of barcode systems, the product management and monitoring of enterprises will be easier.
Contact us to learn the most suitable devices for your business and free .