In today’s digital world, 3D printing has become a go-to technology for high-precision 3D modeling. But if you’ve ever tried scanning glossy, black, or transparent objects, you know how tricky it can be. That’s where 3D scanning spray comes in.
In this guide, you’ll learn why scanning spray is essential for 3D printing and how to make 3D scanner apply it properly to get the best results.
The Challenges of 3D Printing Reflective, Black, and Transparent Objects
Most 3D scanners rely on structured light technology, which works by projecting a light pattern onto an object and capturing how the light deforms to create 3D data. However, certain materials can interfere with this process:
- Black objects absorb light, making 3D scanners difficult to capture.
- Glossy surfacescreate reflections, leading to image saturation and data loss.
- Transparent materialsrefract and transmit light unpredictably, distorting the scan.
These issues negatively impact scan accuracy and completeness, making it hard to get high-quality 3D models.
Why 3D Scanning Spray is a Game-Changer
To solve these challenges, scanning spray is a must-have. It temporarily coats the object’s surface, making 3D scanners easier to scan by:
✅ Minimizing light absorption – essential for scanning dark objects.
✅ Eliminating reflections – prevents glare from glossy materials.
✅ Neutralizing transparency – allows structured light to capture accurate data.
With scanning spray, you can ensure consistent light reflection, minimize scan errors, and significantly improve the quality of your 3D models.
How to Apply 3D Scanning Spray for the Best 3D Printing Results
Using scanning spray is simple, but applying it correctly makes all the difference. Here’s how:
1️⃣ Shake well before use to ensure an even mixture.
2️⃣ Hold the spray can about 15-20 cm (6-8 inches) from the object.
3️⃣ Spray evenly in smooth, sweeping motions until the surface is fully covered.
4️⃣ Let it settle for a few seconds before scanning.
With the right technique of structured light, you’ll maximize the spray’s effectiveness and get sharper, more accurate scans every time.
Take Your 3D Printing to the Next Level
As 3D scanning technology continues to evolve, 3D developer remains an essential tool for overcoming material-related challenges. Understanding the principles of structured light scanning and mastering the use of scanning spray will help you using 3D scanners to achieve high-quality 3D models with ease.
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Xiangxi Intelligent technology is a national high-tech enterprise focusing on the core components of micro and nano 3D machine vision. We have the core hardware design and development capabilities, parts and finished product manufacturing capabilities and professional software development capabilities of 3D machine vision. We have developed several machine vision products which include 3D AOI core module, 3D structured light, structured light 3D camera, structured light 3D scanner and structured light 3D inspection machines, and we have more than 20 core technology intellectual property rights such as invention patents and software copyrights.
