3 thoughts on “What do you mean by the numbers of barcodes?”

  1. The barcode is a multi -black bar and blank that does not wait, arranged in accordance with certain coding rules to express the graphic identifier of a set of information. Barcodes can mark the producers, manufacturers, product names, production date, book classification number, e -mail place, category, date, etc. Get widespread application.

  2. Pay content for time limit to check for freenAnswer dear ~ Hello, you are very happy to answer the barcodes for you to 4 parts, from left to right: 1-3 digits: a total of 3 digits, such as 693, which is one of the national code in China. (690--695 is the code of China, allocated from the international distribution) 4-8 digits: a total of 5 bits, such as 69838, which represents the production manufacturer code, applied by manufacturers, the state allocated 9-12 digits: a total of 4 digits, for example, for example, for example, for example, for example, for example, for example, for example, for example, for example, for example, for example, for example, for example, for example 0001 represents the product code in the factory, which is determined by the manufacturer's own 13th digits: a total of 1 digit, for example, 3, which is the verification code. Based on a certain algorithm, it is calculated by the previous 12 digits.nThe barcode is a multi -black bar and blank that does not wait, arranged in accordance with certain coding rules to express the graphic identifier of a set of information. The common barcode is a parallel line pattern lined up by black bars (referred to as bars) and white bars (referred to as empty). Barcodes can mark the producers, manufacturers, product names, production date, book classification number, e -mail place, category, date, etc. Get widespread application. Barcode is the most economical and practical automatic recognition technology so far. Barcode technology has the characteristics of fast input speed, high reliability, high collection information, flexible and practical, easy to make labels, and low cost.

  3. The barcode system is different, and the meaning represents is different. Taking simple product barcodes as an example, briefly introduce:
    69 bar code is commonly known as the commodity barcode in my country. Due to the beginning of my country's commodity coding It is 69, so it is also called 69 bargain. The main types of product barcode are: EAN-13/8 UPC-A/E ITF 14 EAN/UCC 128. Today, let's talk about how to use barcode label printing software to make 69 yards.
    In the common EAN-13 barcode as an example, in the Zhonglang barcode label printing software, click the "Draw one-dimensional bar code" button in the left toolbar, drag the mouse in the white area of ​​the canvas Then click the mouse to right -click on the barcode to select "Properties" to enter the attribute window.
    In the "Barcode" option, select the barcode type "EAN-13". In the "appearance" option, hook the pair before "generating digital verification". Reduce the number button, delete the default data, and then click the addition button. In the pop -up input box, enter the 12 -bit data content of the product barcode, plus the software calculated digital school inspection, which is 13 digits. Click OK to OK The EAN-13 code is shown.
    Chat barcodes (69 barcodes) are generally divided into 4 parts, according to 3-5-4-1, the first part represents the country, the second part represents the manufacturer, the third part represents the product code in the factory, the fourth part, the fourth part, the fourth part, the fourth part, the fourth part Part is the validity code:
    Taking barcodes as an example. This barcode is divided into 4 parts, from left to right:
    1-3 digits: a total of 3 digits, for the 693 of the barcode, it is China, which is China. One of the national code. (690--699 is the code of China, allocated from international);
    4-8 digits: a total of 5 digits, for 69838 that should be barcoded, representing manufacturer code n9-12: A total of 4 digits, for 0001, which should be barcoded, represents the product code in the factory, and the manufacturer determines it by itself;
    13 digits: a total of 1 digit, for the threatened code 3, the verification code is the verification code According to a certain algorithm (generally use barcode software, the last verification code will be automatically popped up by the software system), which is calculated by the previous 12 digits.
    . If the user can display the corresponding product information after scanning the barcode, you need to compile the product code for the product after applying for the manufacturer's identification code, and inform the coding information through the Chinese commodity information service platform to conduct product coding information online online Management and application.

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