![]() The 2D barcode on the right, printed at 12 mils, measures under 0.4″ wide x 0.4″ tall. The linear barcode on the left, printed at 10 mils, measures 4.5″ wide x 0.5″ tall. Examples assume properly formatted GS1 type symbols following GS1 acceptable sizing.īoth of these barcodes encode a GTIN, Manufacture Date, Expiration Date, Lot Code, and Serial Number. 2D barcodes can be scanned and read correctly from any direction, even if the code (or the phone) is upside-down. 2D barcodes are used in a wide range of industries, from manufacturing and warehousing to logistics and healthcare. This is the difference between 2D and 3D barcodes: 2D codes: Printed on a flat surface like paper or signage, the 2D QR code is what most of us picture when we think of a QR code. The example below demonstrates the size differences between a 2-dimensional GS1 Data Matrix barcode and a linear GS1-128 barcode that encode the same data. Two-dimensional (2D) barcodes A single 2D barcode can hold a significant amount of information and may remain legible even when printed at a small size or etched onto a product. A single 2D barcode can hold a significant amount of. The GS1 UDI implementation has several acceptable 2D symbologies, but we will look at the GS1 Data Matrix. Two-dimensional (2D) barcodes look like squares or rectangles that contain many small, individual dots. This video provides an introduction to 2D marking changes occurring during 2016 and early. Compared to linear barcodes, 2D barcodes can encode all of the required UDI data fields in a significantly smaller area, allowing for easier integration into device packaging. Introduction to Xilinx 2D Barcode Markings. This presents a big problem for companies with smaller packaging and companies that desire a cleaner package design. Fortunately the FDA UDI requirements allow for use of 2-dimensional (2D) barcodes. ![]() The volume of data required for UDI means that a traditional linear barcode like the GS1-128 can take up significant space. 2D Barcodes Linear vs 2D Barcodesīarcode size and its impact on device packaging has been a concern for a number of our UDI clients. ![]()
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