Characteristic compositions of vertical lines can be found on every, even the smallest, product. Barcodes make life easier for traders in a great way, but the spectrum of their use is much wider. Let's consider the benefits of this simple and inexpensive marking system.


How does the barcode work?

Let's start with a brief overview of the structure of the UPC EAN barcode and how it works. The basic element is a set of dashes of a certain thickness. The distances between the individual bars are predefined in such a way that the light emitted by the reader can reflect and provide a reliable and unambiguous reading. 

 For this reason, the codes should be placed on a uniform and contrasting background, it is also necessary to maintain appropriate margins creating a protective field. Sometimes we can also find numbers under the composition of lines. Code recognition systems do not use this kind of information; they are placed to assist people operating at terminals, for example.

The information encoded in the form of dashes can be read by the aforementioned reader and, through it, be entered into the computer system. This is where the first of the many advantages offered by a barcode comes in- it is speed. 

The reader can provide information in a fraction of a second, the manual input of which would take at least a dozen or so seconds. This value is difficult to overestimate wherever high pace of work counts. Another benefit is the infallibility of the systems. It is human to err, the old saying proves true every day, and the number of mistakes made increases with the employee's fatigue. The use of codes in practice eliminates this problem. 

The third noteworthy advantage is the possibility of introducing automation. A properly configured system can successfully replace a group of people dealing, for example, with the segregation of goods.

Bar codes - black and white information carrier

In today's world, where production, transport and logistics constitute a very intensively operating and still developing branch of the economy, coordination and communication play a key role. It is here that barcodes, which have been in use for 60 years, fulfill a strategic function and at the same time remain the cheapest and most effective carrier of information about the product.

Currently, there are several different types of barcodes that differ in dimensions, bar width, type of coded symbols and information, or the number of coded characters.

In order for the coding to be universal and readable at subsequent stages in the supply chain, on a global scale, specific symbols, standardized on a global scale, should be used. The above requirements are met by the GS1 system. The GS1 organization, with its representative office in India, provides registered users with numbering resources and rules of use.

The use of barcodes and integration of the warehouse management system with the ERP system improves the work of the company by liquidating paper documents and replacing them with electronic versions. 

It is thanks to buy UPC barcode that electronic management systems support the processes of warehouse management and goods distribution, allow for increasing the efficiency of warehouse operations and provide the possibility of mobile control of operations performed, access to real-time data, as well as better management of employee tasks.

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