A staff from the Singapore College of Know-how and Design has 3D printed a QR code you can eat. It was achieved utilizing a brand new extrusion system design that enables their 3D meals printer to swap simply between filaments. The staff includes 4 members: Cheng Pau Lee, Mervin Jian Yi Ng, Nicole Min Yu Chian, and Michinao Hashimoto.
It is not the primary food-based 3D printer we have seen. We now have reviewed the Cocoa Press 3D Printer prior to now and respect its chocolatey contribution to the 3D printing neighborhood. This 3D printer, nonetheless, is engaging in that it makes use of a broader number of food-based filaments. As neat as that is, it results in an issue by which so many various filament compositions require the nozzle to be swapped between them.
To handle this challenge, the staff put collectively a nozzle explicitly designed to change between filaments when these filaments have differing strain necessities. One other advantage of utilizing one nozzle as a substitute of switching is the seamless transition. It permits for extra exact printing.
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To display its capacity, the staff was in a position to print a number of issues out of a number of supplies—considered one of which was a working QR code that may, in fact, be eaten after it is scanned. The staff revealed findings from their analysis and growth in a current challenge of Future Meals. In it, they clarify the nozzle’s design course of and supply photos alongside the way in which.
Dr. Lee elaborated on the potential use circumstances for his or her work, explaining that it could possibly be a instrument to assist people meet particular dietary necessities. Alternatively, it could possibly be carried out for extra enjoyable endeavors just like the edible QR code instance or different interactive designs. The door is open to take some tasty creative liberties.
You’ll be able to learn extra in regards to the staff’s work at Science Direct, together with the edible QR codes.
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