2-dimensional codes consisting of black and white cells arranged in a square pattern
The Datamatrix is a 2-dimensional code consisting of black and white cells arranged in a square pattern.
A datamatrix contains text and/or numeric data. Their storage capacity depends on the number of cells.
The content can be up to 2,335 alphanumeric characters or 3,116 numeric characters. The code content can include a certain level of redundancy to reduce the risk of losing information due to scratches. It complies with the ISO/IEC 16022 standard.
Prooftag offers a whole range of seals, labels, sleeves, cards and documents with visible or non-visible datamatrix to ensure serialization. We favor datamatrix for needs where track & trace takes priority over consumer interaction.
Prooftag also offers a secure variant of the datamatrix with Cryptomatrix™.
The QR Code is a 2-dimensional code, known as a matrix code, consisting of black and white cells arranged in a square pattern. The coded information can be text and/or numeric data. Their length depends on the number of cells in the code. The contents of the codes have redundant data in order to reduce the risk of losing information due to scratches.
The content can be up to 4 296 alphanumeric characters or 7 089 numeric characters. The code content can include a certain level of redundancy to reduce the risk of losing information due to scratches. It complies with the international standard ISO/IEC 18004.
The QR Code can be read with standard industrial equipment such as hand shower reader and high-speed reader.
The QR Codes are also readable with the camera of smartphones. Some smartphone manufacturers such as Apple and Samsung have integrated the reading of the QR Code natively in the camera. No more need to download a dedicated application.
The QR Codes were originally a traceability technology that later found a worldwide rise in the world of digital marketing. It is the only technology that has succeeded in creating a link between the physical and digital worlds.
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