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1. 1D or 2D Barcode Scanning  Subtitle

2. How 1D barcode scanning device is different from a 2D barcode scanner? • It is a question we hear tons from customers once they first start watching label and date code verification. • Here’s our short guide explaining the most differences between the 2 and why food manufacturers use 2D Scanner instead of 1D barcodes when verifying their packaging.

3. 1D Barcode • A 1D or single-dimensional barcode is formed from vertical lines that change in breadth on a contrasting background collectively forming a picture. Alphanumeric data (i.e. letters and numbers) are encoded within the lines and spaces, although with a limit on the number of characters, and linked to a database where the info is housed. When the barcode is scanned employing a camera-based imaging scanner or laser-based scanner, the encoded data is decrypted revealing the knowledge input within the database. The more data stored within, the longer the barcode. • 1D scanner are widely utilized in the retail industry as they’re better suited to applications where certain information, e.g. price, may change frequently yet the particular product’s identity number stays an equivalent.  • Within the food manufacturing industry, the retailer has control over the 1D barcode because it is that links to the retailers’ tills for stock control and price monitoring. 

4. 2D Barcode • 2D barcodes are two-dimensional barcodes made from a matrix of shapes with data coded both vertically and horizontally. Counting on the sort of 2D barcode, it can typically house quite just alphanumerical data, also as holding much greater volumes of knowledge than a 1D barcode at a way smaller size.

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