Most 3D-printing techniques gradually build up an object one thin layer of raw material at a time; finished products have a characteristic roughness. An alternative method prints objects by projecting multiple beams of light encoding the desired 3D shape into a resin inside a spinning vial, solidifying the desired form within minutes.
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But so far this technique has worked only with resins that harden into objects […]
Case Study: How PepsiCo achieved 96% cost savings on tooling with 3D Printing Technology
Above: PepsiCo food, snack, and beverage product line-up/Source: PepsiCo PepsiCo turned to tooling with 3D printing...
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