3D print QR codes are a terrific marketing strategy and can effectively support your business goals. This article explores how to use 3D printing to create engaging QR codes and what you should consider. Let’s start!
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Can You 3D Print a QR code?
Yes, you can 3D print a QR code (short for quick response codes). This involves converting the traditional 2D image of a QR code into a 3D model using 3D modeling software.
You then print this model using a 3D printer.
You must ensure the QR code remains a scannable barcode that contrasts the code and its background. You must carefully select the file format and the settings on the 3D printer, such as filament colors and default height.
This will ensure that standard QR code scanners can read the 3D one.
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Before discussing the process for printing a 3D QR code, let’s examine the tools you’ll need:
- 3D printer: This is the primary tool required for printing your 3D QR codes. If you are creating complex designs, choose a printer that can handle small details.
- 3D modeling software: Software like Autodesk Fusion 360 or Blender is necessary to design or modify the QR code. You’ll use this software to convert the 2D image into a 3D model by extruding the black squares upward.
- QR code generator: This tool creates the initial 2D QR code. There are many QR code generators online. Choose one that is reliable and provides a high-quality image.
- Slicing software: After designing your 3D model, you will need slicing software. This software converts your 3D model into a file format that the 3D printer can understand.
- Filament: The material used by the printer to create the QR code. Common materials include PLA and ABS. Choose contrasting colors to amplify visibility and scannability.
Let’s now have a look at how to print the actual QR code.
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How to 3D Print a QR Code
To 3D print a QR code, you need to print the 2D image of an already existing QR code into a 3D format.
To do so, you’ll need to follow these steps:
- Start by generating the QR code using a code generator. Input the URL or information you want the QR code to direct to, and generate the 2D image.
- Convert the 2D image of the QR code into a 3D model. Use 3D modeling software to extrude the black squares of the QR code upward from a flat base. This creates a three-dimensional effect. Ensure the height and depth are sufficiently clear for scanners. However, they should not be so deep that they distort the code.
- Save the 3D model in a compatible file format that your 3D printer can process, typically STL or OBJ.
- Prepare the 3D printer by selecting the appropriate filament colors (usually black and white to maximize contrast). Load the filament into your 3D printer.
- Set up the print parameters. Adjust settings such as the default height, print speed, and resolution to ensure the QR code’s edges are sharp.
- Begin the printing process.
- Once printed, remove the QR code from the print bed. Clean up any excess or stray filament to enhance the scannability.
- Test the scannability of the QR code with a standard scanner. Make sure it directs to the correct URL or displays the correct information.
This process allows you to create a durable and tactile version of a QR code. You can use it in various practical applications.
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What You Must Know Before Making a 3D Printed QR Code
Before creating a 3D-printed QR code for your business, you should evaluate the advantages and the drawbacks. Let’s examine this decision from both perspectives!
Pros:
- Enhanced customer engagement: A printed QR code captures customers’ attention more effectively than a standard 2D code. With it, you amplify the benefits of QR code marketing initiatives.
- Durability: Unlike stickers or printed cards, 3D-printed QR codes are more durable. You can integrate them into various materials and objects. These are extremely effective in areas with large footfall.
- Customization and branding: 3D printing allows for complete customization in terms of shape, size, and color. You can tailor these aspects to match your brand’s aesthetic and marketing campaigns.
Cons:
- Initial costs: The upfront cost of purchasing a 3D printer and materials can be significant. Additionally, the investment in software and possibly training staff to operate the printer needs consideration.
- Technical skills: Successfully designing and printing a QR code requires technical skills. You might need to hire or train skilled personnel, which will add to the general costs.
- Time-consuming: The process from design to the final print is time-consuming. Especially in the beginning, it will take a while before getting satisfying results.
With these considerations in mind, it might be a better idea to outsource your ideas to specialized companies. You will still retain the benefits of your initiative without incurring the costs.
FAQ on QR code 3D print
Let’s explore the most common doubts about 3D printing and QR codes!
How can I 3D print a QR code for wifi?
3D printing a QR code for WiFi access is no different than printing any other type of QR code.
Generate a WiFi QR code that includes WiFi network details (SSID, password, and encryption type). Then, use 3D modeling software to convert this 2D image into a 3D model. Finally, print this model with a 3D printer.
What QR code 3D printers exist?
There are no specific 3D printers just for QR codes. Most commercial 3D printers can handle QR code printing. Popular models include those from MakerBot and Prusa. These models are versatile enough to print a variety of 3D objects, including QR codes.
Is it difficult to use a 3D printer?
It is not difficult to use a 3D printer, and everyone can do it. However, you need some technical skills to make it work effectively. Additionally, designing the actual 3D work might take time.
How To Scale Your Marketing With Ease and Convenience
3D print QR code can be an effective initiative to reach your marketing goals. However, you should complement this with other strategies pointing in the same direction.
If you want to automate your marketing initiative, try out Beambox. It is an all-in-one WiFi marketing platform that can help you in multiple ways:
- Automate email and SMS campaigns
- Gather compliant customer data
- Reinforce your brand with custom captive portals
- Manage bandwidth effortlessly and enhance WiFi security
- Grow your social media pages
- Create custom QR codes simply and for any use
Over 12,000 businesses are using Beambox. Start your free trial now!