A Data Matrix is a two-dimensional code with black and white “cells” and white dots arranged in rectangular or square patterns. The encoded information is possible using text or numerals.
The average data size of 1096 bytes is about 1552 bytes. Almost every data matrix symbol has two parallel solid boundaries with an L shape.
You can apply the find pattern to locate and coordinate the symbol, while timing patterns estimate the number of rows and columns. The symbols’ values range from 1010 to 144144 in the new ECC 200 Version.
However, the clarity and significance of this traceability can become useless if your business doesn’t choose the right printer as an investment. Before we discuss how to select the most affordable and most efficient machine, let’s talk about data matrix code more in detail.
What does a data matrix code look like?
Data matrix codes define an L-shaped pattern on one side of the code, creating two solid adjacent borders. It makes it easier for camera sensors to spot a certain code in a detector.
You can print data matrix codes on several different color schemes under the condition that there is a sufficiently high contrast across dark and light cells for readability. Codes are usually printed in black and white but may be used in color combinations.
Data matrix codes are usually square or rectangular and are generally composed of multiple lights and darker square dots.
Which 2D code is right for you?
Data matrix codes are most often used for internal product identification and anti-counterfeit application. QR code is now the standard format for most consumer applications. Both Codes offer options to encode more information than a conventional 1D barcode.
You can use these codes to provide internal traceability and marketed purposes. We will show some common applications for both codes below in terms of some of them. Below is a list of typically used applications outlined in some parts of a Code.
- Text (2,335 alphanumeric characters)
- Data Matrix: A two-dimensional matrix barcode containing encoded data, formed by squares of black and white dots.
- QR Code: Quick Response code is a matrix barcode that can be read by an imaging device such as a camera on a mobile phone.
- Internal product identification
- External product identification
- Country of origin identification (COO)
- Customs value, taxes, and duties coding
- Anti-counterfeit measures (Feature/Product authentication)
- Field data capture for manufacturing purposes.
- Track & Trace management.
- Mobile marketing campaigns scanning to redeem coupons or other discounts on products purchased off the shelf at stores.
- Check-in at locations to win coupons, discounts, or points towards prizes
- Customer loyalty program scanning to gain reward points for purchases made with the same card over time (This is a common application of QR Codes within Fast food chains and other retail outlets looking for ways to keep their customers engaged more frequently when they visit stores.)
How do I scan a QR code?
QR codes are scanned using a special scanner to capture information in any direction. Most smartphone manufacturers have included scanning capabilities with standard camera features in recent years.
This gives QR codes a certain edge over data matrix codes in consumer applications. Users can easily scan the codes from a phone camera without needing a specially built app. QR codes have been released in the UK and Australia but not in the United States but Australia.
How do you scan a data matrix code?
Generally, for this, you’ll need a scanner or something that can scan barcodes. There are many different scanners available depending on the type of data matrix code.
All you need is an app if it’s one-dimensional (like QR codes) because there aren’t any steps involved in scanning them. If it’s two-dimensional (like PDF417), then you’ll need a scanner that can read both dimensions.
Once you have your scanner, open up the app and point it at the data matrix code. Make sure that the code is in focus and good lighting to be scanned properly.
Depending on the scanner you have, there might be a button to press when scanning. You will then get an alert on your device that says if it was successful or not.
If it’s two-dimensional, make sure both dimensions are in focus and scan them consecutively unless stated otherwise in the instructions for your specific app/scanner combination.
What is the best technology for printing 2D codes?
If you decide to add a Data Matrix code or QR code to your item packaging, don’t hesitate to contact our team. Various printing and labels solutions are offered to suit the needs of all sectors and packaging types.
A further choice of code verification software is also provided, which works in tandem with products from HeatSign. Our team of consultants can show you their needs and help you determine the best code or print solution. Our experts will be in touch so we can work together.
To help you with the decision, here are some things you should know about QR codes and the Data matrix.
Data Matrix vs. QR code
In other words, you can barely detect the main differences with one’s naked eye. We have summarised the fundamental differences between each type of 2D data code to help you understand which is right for you.
Both data matrix and QR codes are two-dimensional barcodes, which can store a lot of information in a small space. However, there are some key differences between these two types of barcodes.
Data Matrix codes are square, while QR codes are rectangular. Both humans and machines can read Data Matrix codes, while engines can only read QR codes. Data Matrix codes are also more complex than QR codes, making them more secure.
Which type of barcode is right for your needs? That depends on what you need to store and how you plan to use the code. If you need a barcode that both humans and machines can read, then Data Matrix is the way to go. Data Matrix is also better if you need a more secure barcode. If you only need a code that machines can read, QR codes are a good option.
No matter which type of barcode you need, be sure to consult with a professional before finalizing your plans.
Classification
Data Matrix symbols are displayed in square or sometimes rectangular outlines. Each point in a data matrix represents the bit. There can be no correlation with a linear barcode as long as it specifies the value of the ratio between the bars or spaces.
Currently, a black dot equals bitwise value 2, except a DataMatrix, which is printed on a white screen white. Data matrix is a 2D barcode symbology with an extremely high data density.
What does a QR code look like?
QR codes consist of dark/light squares placed on a contrasting color surface in a grid. This includes ‘finder patterns’ containing three identical square-shaped buildings which form the top left side. Top right corner and bottom left corner of QR code. You can print QR codes in several different colors, provided the color balance remains sufficiently strong.
Related standards
2D Barcode Data Matrix with encoded URL-Mobile Marketing Data Matrix (ECC200 or error correction standard) has a dp. The Data Macro has six characters, 20 characters, 60 characters, and 50 characters. You can use it in selected standards that use Data Matrix.
2D data files such as data matrices and QR codes are used in almost all industries to convey the marked parts and materials.
You can scan a code like these at each step of the production and delivery process to track it and store vital information stored in a database. If you have a smartphone, you can find an app that scans the codes and opens the website on the web.
Choosing the Right DataMatrix Code Printer
Choosing the right machine for printing a data matrix code is important. This will depend on various factors such as budget, the volume of items, and the type of application.
There are also several different types of printers available, with each having its benefits and drawbacks. The most common machines used include dot peen marking machines , inkjet, thermal transfer, and laser printers.
Specific Attributes
Each of these machines has specific attributes and properties that will need to be considered when choosing which machine is the right one for your application.
Dot Peen Marking Machines can create deep and permanent results. but the marking result is more like engraving, not beautiful like print way.
Thermal transfer printers are ideal for higher volume printing because they can print large amounts very quickly. But, the cost of operating them is higher due to how much consumables they consume.
Inkjet printers can print high-quality images without taking up too much space. But they tend to be slower and have a lower resolution than thermal transfer printers.
These printers could be noisy during operation. Industrial Laser printers offer great speed for permanent markings on your products. However, they are also more expensive.
Code Size and Resolution
There are a few things to consider when choosing the right machine for printing a data matrix code. The most important factors are the size of the code and the resolution required.
The usual data size of the code is determined by the amount of information that needs to be encoded. A data matrix code can hold up to 2000 characters, so it’s important to ensure there is enough room for the encoded information.
The second factor is resolution, or how small a data matrix code can be printed. A good rule of thumb is to use about 50% smaller pixels than what your application requires. For example, if you’re using a CCD with 0.27 millimeters (mm) resolution, your data matrix code should be printed at about 0.135 mm or 135 pixels per millimeter (ppm).
If you’re using a laser printer or copier, 100ppm is a good resolution to use. If wide format printer or a direct thermal printer, 300ppm is a good resolution to use.
Conclusion
Data Matrix symbology is important to the automotive industry, aerospace industry, or any industry requiring complex traceability and direct part marking methods as a local and international standard. Each sector (or company) may require different barcode types. The most popular application is unique identifiers in small electronic components requiring data structure and more data capacity. But a great data matrix symbol printer makes the difference.
Our machines feature high-quality parts from well-known brands. We also offer a wide range of customization options to ensure that your machine meets your specific needs. If you’re looking for a data matrix code printer, contact us today to learn more about our products. We’ll be happy to help!
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