You can use the mobile phone WeChat APP to scan. The specific operation steps are as follows: 1. First click on the "WeChat" app on the desktop of the mobile phone.
n 2, "discovery" below.
3, and then click on the "sweeping" function in this page Options.
4, then a small box will appear, and then the small box is paired against The barcodes of identification are required, and then scan will begin.
The barcode of the product refers to a symbol of a logo, empty, and corresponding characters arranged by a set of rules to represent a certain product information. Among them, the strips are dark, empty, and are used for scanning and reading of strip code reading equipment. Its corresponding characters are composed of a set of Arabic numerals for people to read or use the keyboard to use the keyboard to enter the computer. The information of this set of emptiness is the same as the corresponding characters. Barcode technology is born and applied with the development and application of computers and information technology. It is a new type of technology that combines coding, printing, identification, data collection and processing. The use of barcode scanning is the general trend of market circulation in the future. In order to enable goods to be free and widely circulated around the world, whether it is design and production, whether it is designing and making, applying for registration or using the product barcode, must follow the relevant provisions of the barcode management of the product. At present, the common code systems in the world include ENA barcodes, UPC barcodes, two or five codes, cross two or five codes, Kurdba barcodes, three nine -nine strips, and 128 barcodes. The most commonly used products are EAN product barcodes. EAN Commodity Barcode is also known as General Commodity Bar Code. It is formulated by the International Article Code Association and is commonly used in all parts of the world. It is currently the most widely used product barcode in the world. This kind of commodity barcode is currently used in my country in China. EAN product barcode is divided into EAN -13 (standard version) and EAN -8 (shortened version). EAN -13 General Commodity barcode is generally composed of prefix parts, manufacturer code, product code, and school inspection code. The prefix code in the barcode of the product is used to identify the code of the country or region. The code right is an international item coding association, such as 00-09 represents the United States and Canada. 45-49 represents Japan. 690-692 represents mainland China, 471 represents Taiwan, and 489 represents the Hong Kong Special Administrative Region. The power of manufacturer code is an item coding organization in various countries or regions, and my country is given a manufacturer code by the State Article Code Center. Commodity code is the code used to identify the product. The right to be exercised by the product production enterprise itself. The manufacturer is based on the requirements of the Arabic numerals to use the product barcodes on the product. The product barcode was finally used to check the correctness of the L -12 digital code from the left in the barcode of the product. The coding of the product barcode follows the unique principle to ensure that the barcode of the product is not duplicated worldwide, that is, a commodity project can only have one code, or a code can only identify one commodity project. Different specifications, different packaging, different varieties, different prices, and different colors of products can only use different product code. The standard size of the product barcode is 37.29mm x 26.26mm, and the magnifying rate is 0.8-2.0. When the printing area allows, the barcode of more than 1.0 times should be selected to meet the requirements of learning. The smaller the barcode of the magnification, the higher the printing accuracy requirements. When the printing accuracy cannot meet the requirements, it is easy to cause the barcode to read difficulty. Because the reading of barcodes is achieved by the colors of the barcode and the color contrast of the empty code. Generally, as long as it can meet the color of the requirements of the contrast (PCS value), it can be used. Light colors are usually used as white, orange, yellow, etc., with dark colors, such as black, dark green, dark brown, etc. The best color matching is black and white. According to the practical experience of barcode detection, red, gold, and light yellow should not be used as strips, and transparent and gold cannot be empty. EAN -8 commodity barcode refers to the bar code with 8 -bit commodity code used for the logo, which is composed of a product code represented by 7 digits and a 1 -digit inspection symbol. The birth of the product barcode has greatly facilitated the circulation of commodities. Modern society is inseparable from the barcode of the commodity. According to statistics, there are currently 500,000 products in my country that use the international commodity barcode. After my country's Canadian World Trade Organization, companies will win more space for activity on the international stage. To be in line with international practice and meet the needs of international economic and trade, enterprises can not wait for the barcode of the commodity slowly.
Pay content for time limit to check for freenAnswer Hello, how to query the nucleic acid detection report of barcodes: 1. First enter WeChat and enter the search for the State Council client applets. 2. In the convenience service of the small program homepage, click the nucleic acid detection certificate; 3. Enter the name and name and name and name and name and name on the new page. ID number, click to check now;nI hope my answer can help you
Barcode is a mark, empty, and corresponding characters arranged in a set of rules. The data is expressed in a certain amount of information and can be read with specific device to transform into binary and decimal information compatible with computer compatibility. Usually, for each item, its coding is unique. For ordinary one -dimensional barcodes, the corresponding relationship between barcodes and product information must be established through the database. The application operates and process data. Therefore, ordinary one -dimensional barcodes are only used as identification information during use, and its significance is achieved by extracting corresponding information in the computer system database. The barcode is identified by scanning the gun. Data provides:
Once again, scanning barcodes are not the basis for identifying the authenticity of the product! just indicate that there is no information on this product on the scanning software. Whether the mobile phone scan shows that the product information does not explain the authenticity of the product, and there is no relationship between the two. Where did the information on the product information library of barcode scanning software obtained? The small part is that the product merchant cooperates with various scan software to upload its product information directly to these scanned software. Most of them are collected by scanning software companies themselves. The collection source is generally the Chinese product information service platform (or the coding center of China).
You can use the mobile phone WeChat APP to scan. The specific operation steps are as follows:
1. First click on the "WeChat" app on the desktop of the mobile phone.
n
2, "discovery" below.
3, and then click on the "sweeping" function in this page Options.
4, then a small box will appear, and then the small box is paired against The barcodes of identification are required, and then scan will begin.
n
5.
The barcode of the product refers to a symbol of a logo, empty, and corresponding characters arranged by a set of rules to represent a certain product information. Among them, the strips are dark, empty, and are used for scanning and reading of strip code reading equipment. Its corresponding characters are composed of a set of Arabic numerals for people to read or use the keyboard to use the keyboard to enter the computer. The information of this set of emptiness is the same as the corresponding characters. Barcode technology is born and applied with the development and application of computers and information technology. It is a new type of technology that combines coding, printing, identification, data collection and processing. The use of barcode scanning is the general trend of market circulation in the future. In order to enable goods to be free and widely circulated around the world, whether it is design and production, whether it is designing and making, applying for registration or using the product barcode, must follow the relevant provisions of the barcode management of the product. At present, the common code systems in the world include ENA barcodes, UPC barcodes, two or five codes, cross two or five codes, Kurdba barcodes, three nine -nine strips, and 128 barcodes. The most commonly used products are EAN product barcodes. EAN Commodity Barcode is also known as General Commodity Bar Code. It is formulated by the International Article Code Association and is commonly used in all parts of the world. It is currently the most widely used product barcode in the world. This kind of commodity barcode is currently used in my country in China. EAN product barcode is divided into EAN -13 (standard version) and EAN -8 (shortened version). EAN -13 General Commodity barcode is generally composed of prefix parts, manufacturer code, product code, and school inspection code. The prefix code in the barcode of the product is used to identify the code of the country or region. The code right is an international item coding association, such as 00-09 represents the United States and Canada. 45-49 represents Japan. 690-692 represents mainland China, 471 represents Taiwan, and 489 represents the Hong Kong Special Administrative Region. The power of manufacturer code is an item coding organization in various countries or regions, and my country is given a manufacturer code by the State Article Code Center. Commodity code is the code used to identify the product. The right to be exercised by the product production enterprise itself. The manufacturer is based on the requirements of the Arabic numerals to use the product barcodes on the product. The product barcode was finally used to check the correctness of the L -12 digital code from the left in the barcode of the product. The coding of the product barcode follows the unique principle to ensure that the barcode of the product is not duplicated worldwide, that is, a commodity project can only have one code, or a code can only identify one commodity project. Different specifications, different packaging, different varieties, different prices, and different colors of products can only use different product code. The standard size of the product barcode is 37.29mm x 26.26mm, and the magnifying rate is 0.8-2.0. When the printing area allows, the barcode of more than 1.0 times should be selected to meet the requirements of learning. The smaller the barcode of the magnification, the higher the printing accuracy requirements. When the printing accuracy cannot meet the requirements, it is easy to cause the barcode to read difficulty. Because the reading of barcodes is achieved by the colors of the barcode and the color contrast of the empty code. Generally, as long as it can meet the color of the requirements of the contrast (PCS value), it can be used. Light colors are usually used as white, orange, yellow, etc., with dark colors, such as black, dark green, dark brown, etc. The best color matching is black and white. According to the practical experience of barcode detection, red, gold, and light yellow should not be used as strips, and transparent and gold cannot be empty. EAN -8 commodity barcode refers to the bar code with 8 -bit commodity code used for the logo, which is composed of a product code represented by 7 digits and a 1 -digit inspection symbol. The birth of the product barcode has greatly facilitated the circulation of commodities. Modern society is inseparable from the barcode of the commodity. According to statistics, there are currently 500,000 products in my country that use the international commodity barcode. After my country's Canadian World Trade Organization, companies will win more space for activity on the international stage. To be in line with international practice and meet the needs of international economic and trade, enterprises can not wait for the barcode of the commodity slowly.
Pay content for time limit to check for freenAnswer Hello, how to query the nucleic acid detection report of barcodes: 1. First enter WeChat and enter the search for the State Council client applets. 2. In the convenience service of the small program homepage, click the nucleic acid detection certificate; 3. Enter the name and name and name and name and name and name on the new page. ID number, click to check now;nI hope my answer can help you
Barcode is a mark, empty, and corresponding characters arranged in a set of rules. The data is expressed in a certain amount of information and can be read with specific device to transform into binary and decimal information compatible with computer compatibility. Usually, for each item, its coding is unique. For ordinary one -dimensional barcodes, the corresponding relationship between barcodes and product information must be established through the database. The application operates and process data. Therefore, ordinary one -dimensional barcodes are only used as identification information during use, and its significance is achieved by extracting corresponding information in the computer system database. The barcode is identified by scanning the gun. Data provides:
Once again, scanning barcodes are not the basis for identifying the authenticity of the product!
just indicate that there is no information on this product on the scanning software. Whether the mobile phone scan shows that the product information does not explain the authenticity of the product, and there is no relationship between the two.
Where did the information on the product information library of barcode scanning software obtained? The small part is that the product merchant cooperates with various scan software to upload its product information directly to these scanned software. Most of them are collected by scanning software companies themselves. The collection source is generally the Chinese product information service platform (or the coding center of China).